Product family

ZKRV-C standard-form precision reducers

10 variants · Varies by model, body reduction ratio, rated torque, dimensions

Nantong Zhenkang Welding Electromachinery Co., Ltd.

About this product family

Manufacturer-defined ZKRV-C standard-form precision reducers family, with size and configuration details recorded on each individual model.

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Values retain their source conditions and claim stage. A missing value means it has not been published in this catalogue.

Variant / model	Allowable axial thrust	Allowable load source n row	Allowable overturning moment	Angular transmission accuracy	Backdrive starting torque	Details & evidence
200C	19,600 NConfiguration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass.	19,600 NConfiguration: 200C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source literally labels this row Allowable moment (N), which conflicts dimensionally with moment. The printed force unit N and value are retained without silently relabeling the measurement as axial thrust.	8,820 N·mConfiguration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer definition is the overturning moment the reducer can withstand. 8,800 N·mConfiguration: 200C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate.	50 arcsecConfiguration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate.	150 N·mConfiguration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torque applied from the output side to start rotating the reducer backwards.	Full specifications Source-backed claims Specifications & evidence Source-backed claims. Configuration, workload and evidence type matter when comparing products. Allowable axial thrust 19,600 N Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Allowable load source n row 19,600 N Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source literally labels this row Allowable moment (N), which conflicts dimensionally with moment. The printed force unit N and value are retained without silently relabeling the measurement as axial thrust. Official ZKRV-C English page and embedded rating/dimensional table Allowable moment (N) \| 5880 \| 8800 \| 11750 \| 13700 \| 13700 \| 19600 \| 29350 \| 29350 Allowable overturning moment 8,820 N·m Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer definition is the overturning moment the reducer can withstand. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Allowable overturning moment 8,800 N·m Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Allowable moment (Nm) \| 680 \| 980 \| 1760 \| 2450 \| 2450 \| 8800 \| 20550 \| 20550 Angular transmission accuracy 50 arcsec Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Backdrive starting torque 150 N·m Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torque applied from the output side to start rotating the reducer backwards. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Backlash 1 arcmin Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Backlash or lost motion 0.6 arcmin Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source combines Backlash/Lost motion in one row; do not duplicate as two measured facts. Official ZKRV-C English page and embedded rating/dimensional table Backlash/Lost motion (arc.min) \| 1 \| 1 \| 0.8 \| 0.8 \| 0.8 \| 0.6 \| 0.6 \| 0.6 Drawing dimension a 347 mm Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 347 \| 260 \| 90 \| 102 \| 55.6 Drawing dimension a 120.5 mm Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table A \| 59 \| 67.5 \| 79 \| 82.5 \| 82.5 \| 120.5 \| 126 \| 148.5 Drawing dimension b 260 mm Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 347 \| 260 \| 90 \| 102 \| 55.6 Drawing dimension b 260 h7 mm Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ B \| 110 h7 \| 140 h7 \| 176 h7 \| 199 h7 \| 199 h7 \| 260 h7 \| 340 h7 \| 360 h7 Drawing dimension c 90 mm Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 347 \| 260 \| 90 \| 102 \| 55.6 Drawing dimension c 90 mm Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ C \| 31 \| 43 \| 57 \| 71 \| 71 \| 90 \| 138 \| 132 Drawing dimension d 102 mm Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 347 \| 260 \| 90 \| 102 \| 55.6 Drawing dimension d 346 h7 mm Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ D \| 146 h7 \| 181 h7 \| 222 h7 \| 250 h7 \| 250 h7 \| 346 h7 \| 440 h7 \| 450 h7 Drawing dimension e 56.2±0.85 mm Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table E \| 26.35±0.6 \| 31.35±0.65 \| 34.35±0.65 \| 39.35±0.65 \| 39.35±0.65 \| 56.2±0.85 \| 71.75±0.9 \| — Drawing dimension f3 25 mm Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F3 \| 15 \| 18 \| 20 \| 20 \| — \| 25 \| — \| 25 Drawing dimension g 194 mm Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ G \| 82 \| 116 \| 133 \| 160 \| 140 \| 194 \| 252 \| 328 Drawing dimension h3 13 mm Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H3 \| 8 \| 8 \| 10 \| 10 \| — \| 13 \| 10 \| 12 Drawing dimension i 116 mm Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ I \| 40 \| 56 \| 73 \| 83 \| — \| 116 \| 152 \| 144 Drawing dimension k 13 mm Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout J-ΦK pairs count with a diameter or metric-thread cell; 320C prints M12 despite the ΦK header, retained as a thread designation with no mm unit. Official ZKRV-C English page and embedded rating/dimensional table Φ K \| 6.6 \| 6.6 \| 9 \| 11 \| M10 \| 13 \| M12 \| 13 Drawing dimension l 324 mm Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ L \| 134 \| 169 \| 208 \| 233 \| 233 \| 324 \| 415 \| 425 Drawing hole count f1 9 Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F1 \| 6 \| 8 \| 9 \| 9 \| 6 \| 9 \| 9 \| 12 Drawing hole count h1 4 Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H1 \| 4 \| 4 \| 4 \| 6 \| — \| 4 \| 4 \| 3 Drawing hole count j 8 Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout J-ΦK pairs count with a diameter or metric-thread cell; 320C prints M12 despite the ΦK header, retained as a thread designation with no mm unit. Official ZKRV-C English page and embedded rating/dimensional table J \| 8 \| 12 \| 8 \| 14 \| 14 \| 8 \| 18 \| 16 Drawing thread f2 M16 Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F2 \| M8 \| M8 \| M10 \| M12 \| Φ15 \| M16 \| Φ20 \| M16 Drawing thread h2 M6 Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H2 \| M3 \| M4 \| M4 \| M6 \| — \| M6 \| M6 \| M6 Gear reduction ratio 34.86 ratio Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Carrier output; ratio is the reducer body ratio, excluding the compound large gear and input-shaft reduction. The CA total-ratio exception does not apply to this standard C model. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Gear reduction ratio 34.86 ratio Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Monomer/body ratio excludes the input gear and compound main gear, per footnote1. Official ZKRV-C English page and embedded rating/dimensional table Gear reduction ratio ① \| 27 \| 36.57 \| 32.54 \| 36.75 \| 36.75 \| 34.86 \| 35.61 \| 140 / 210 Lost motion 1 arcmin Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torsional angle under plus/minus 3% of rated torque. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Mass 55.6 kg Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 347 \| 260 \| 90 \| 102 \| 55.6 Mass 55.5 kg Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Weight (kg) \| 4.5 \| 8.5 \| 14.5 \| 19.6 \| 21 \| 55.5 \| 80 \| 80 Maximum impact torque 9,800 N·m Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Maximum impact torque 10,000 N·m Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Maximum impact moment (Nm) \| 500 \| 1350 \| 2500 \| 5000 \| 6000 \| 10000 \| 16000 \| 16000 Maximum operation torque 5,000 N·m Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Literal label Maximum operation torque; not silently equated to Chinese start/stop torque. Official ZKRV-C English page and embedded rating/dimensional table Maximum operation torque (Nm) \| 250 \| 675 \| 1250 \| 2500 \| 3000 \| 5000 \| 8000 \| 8000 Maximum output speed 30 rpm Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Maximum output speed 30 rpm Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Maximum output RPM (r/min) \| 80 \| 60 \| 50 \| 40 \| 40 \| 30 \| 25 \| 25 Rated efficiency 85 % Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Rated noise 80 dB Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. No load; input speed at most 2000 rpm and output speed at most rated speed 15 rpm. Test distance and weighting are unspecified. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Rated output speed 15 rpm Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Rated output torque 1,960 N·m Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Rated output speed 15 rpm is printed in the same row. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Rated output torque 2,000 N·m Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. At output speed 15 rpm per footnote2. Official ZKRV-C English page and embedded rating/dimensional table Rated torque (Nm)② \| 100 \| 270 \| 500 \| 1000 \| 1200 \| 2000 \| 3200 \| 3200 Start stop torque 4,900 N·m Manufacturer specification Configuration: 200C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 34.86 \| 1 \| 1 \| 50 \| 1960 \| 4900 \| 9800 \| 15 \| 30 \| 150 \| 85 \| 8820 \| 19600 \| 80 Tabulated input power 3.09 kW Manufacturer specification Configuration: 200C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 2724 1.9 \| 2215 3.09 \| 1960 4.11 \| 1803 5.04 \| 1686 5.88 \| 1597 6.69 \| — \| — \| — \| — Tabulated input power 4.11 kW Manufacturer specification Configuration: 200C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 2724 1.9 \| 2215 3.09 \| 1960 4.11 \| 1803 5.04 \| 1686 5.88 \| 1597 6.69 \| — \| — \| — \| — Tabulated input power 5.04 kW Manufacturer specification Configuration: 200C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 2724 1.9 \| 2215 3.09 \| 1960 4.11 \| 1803 5.04 \| 1686 5.88 \| 1597 6.69 \| — \| — \| — \| — Tabulated input power 5.88 kW Manufacturer specification Configuration: 200C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 2724 1.9 \| 2215 3.09 \| 1960 4.11 \| 1803 5.04 \| 1686 5.88 \| 1597 6.69 \| — \| — \| — \| — Tabulated input power 6.69 kW Manufacturer specification Configuration: 200C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 2724 1.9 \| 2215 3.09 \| 1960 4.11 \| 1803 5.04 \| 1686 5.88 \| 1597 6.69 \| — \| — \| — \| — Tabulated input power 1.9 kW Manufacturer specification Configuration: 200C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 2724 1.9 \| 2215 3.09 \| 1960 4.11 \| 1803 5.04 \| 1686 5.88 \| 1597 6.69 \| — \| — \| — \| — Tabulated output torque 2,215 N·m Manufacturer specification Configuration: 200C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 2724 1.9 \| 2215 3.09 \| 1960 4.11 \| 1803 5.04 \| 1686 5.88 \| 1597 6.69 \| — \| — \| — \| — Tabulated output torque 1,960 N·m Manufacturer specification Configuration: 200C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 2724 1.9 \| 2215 3.09 \| 1960 4.11 \| 1803 5.04 \| 1686 5.88 \| 1597 6.69 \| — \| — \| — \| — Tabulated output torque 1,803 N·m Manufacturer specification Configuration: 200C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 2724 1.9 \| 2215 3.09 \| 1960 4.11 \| 1803 5.04 \| 1686 5.88 \| 1597 6.69 \| — \| — \| — \| — Tabulated output torque 1,686 N·m Manufacturer specification Configuration: 200C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 2724 1.9 \| 2215 3.09 \| 1960 4.11 \| 1803 5.04 \| 1686 5.88 \| 1597 6.69 \| — \| — \| — \| — Tabulated output torque 1,597 N·m Manufacturer specification Configuration: 200C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 2724 1.9 \| 2215 3.09 \| 1960 4.11 \| 1803 5.04 \| 1686 5.88 \| 1597 6.69 \| — \| — \| — \| — Tabulated output torque 2,724 N·m Manufacturer specification Configuration: 200C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 200C \| 2724 1.9 \| 2215 3.09 \| 1960 4.11 \| 1803 5.04 \| 1686 5.88 \| 1597 6.69 \| — \| — \| — \| — Torsional rigidity 976 N·m/arcmin Manufacturer specification Configuration: 200C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Torsional rigidity (Nm/arc.min) \| 46 \| 145 \| 255 \| 510 \| 600 \| 976 \| 1960 \| 1960
14C	5,880 NConfiguration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass.	Not published	686 N·mConfiguration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer definition is the overturning moment the reducer can withstand.	70 arcsecConfiguration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated.	15 N·mConfiguration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Torque applied from the output side to start rotating the reducer backwards.	Full specifications Source-backed claims Specifications & evidence Source-backed claims. Configuration, workload and evidence type matter when comparing products. Allowable axial thrust 5,880 N Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Allowable overturning moment 686 N·m Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer definition is the overturning moment the reducer can withstand. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Angular transmission accuracy 70 arcsec Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Backdrive starting torque 15 N·m Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Torque applied from the output side to start rotating the reducer backwards. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Backlash 1 arcmin Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Drawing dimension a 147 mm Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 147 \| 110 \| 31 \| 49.5 \| 5 Drawing dimension b 110 mm Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 147 \| 110 \| 31 \| 49.5 \| 5 Drawing dimension c 31 mm Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 147 \| 110 \| 31 \| 49.5 \| 5 Drawing dimension d 49.5 mm Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 147 \| 110 \| 31 \| 49.5 \| 5 Gear reduction ratio 27 ratio Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Carrier output; ratio is the reducer body ratio, excluding the compound large gear and input-shaft reduction. The CA total-ratio exception does not apply to this standard C model. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Lost motion 1 arcmin Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Torsional angle under plus/minus 3% of rated torque. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Mass 5 kg Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 147 \| 110 \| 31 \| 49.5 \| 5 Maximum impact torque 686 N·m Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Maximum output speed 80 rpm Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Rated efficiency 80 % Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Rated noise 70 dB Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. No load; input speed at most 2000 rpm and output speed at most rated speed 15 rpm. Test distance and weighting are unspecified. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Rated output speed 15 rpm Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Rated output torque 137 N·m Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Rated output speed 15 rpm is printed in the same row. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Start stop torque 343 N·m Manufacturer specification Configuration: 14C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 27 \| 1 \| 1 \| 70 \| 137 \| 343 \| 686 \| 15 \| 80 \| 15 \| 80 \| 686 \| 5880 \| 70 Tabulated input power 0.22 kW Manufacturer specification Configuration: 14C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated input power 0.29 kW Manufacturer specification Configuration: 14C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated input power 0.35 kW Manufacturer specification Configuration: 14C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated input power 0.41 kW Manufacturer specification Configuration: 14C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated input power 0.47 kW Manufacturer specification Configuration: 14C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated input power 0.57 kW Manufacturer specification Configuration: 14C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated input power 0.67 kW Manufacturer specification Configuration: 14C; Chinese-page table; output 50 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 50 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated input power 0.13 kW Manufacturer specification Configuration: 14C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated input power 0.76 kW Manufacturer specification Configuration: 14C; Chinese-page table; output 60 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 60 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated input power 0.93 kW Manufacturer specification Configuration: 14C; Chinese-page table; output 80 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 80 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated output torque 155 N·m Manufacturer specification Configuration: 14C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated output torque 137 N·m Manufacturer specification Configuration: 14C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated output torque 126 N·m Manufacturer specification Configuration: 14C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated output torque 118 N·m Manufacturer specification Configuration: 14C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated output torque 111 N·m Manufacturer specification Configuration: 14C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated output torque 102 N·m Manufacturer specification Configuration: 14C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated output torque 95 N·m Manufacturer specification Configuration: 14C; Chinese-page table; output 50 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 50 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated output torque 190 N·m Manufacturer specification Configuration: 14C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated output torque 90 N·m Manufacturer specification Configuration: 14C; Chinese-page table; output 60 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 60 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93 Tabulated output torque 83 N·m Manufacturer specification Configuration: 14C; Chinese-page table; output 80 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 80 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 14C \| 190 0.13 \| 155 0.22 \| 137 0.29 \| 126 0.35 \| 118 0.41 \| 111 0.47 \| 102 0.57 \| 95 0.67 \| 90 0.76 \| 83 0.93
10C	5,880 NConfiguration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass.	5,880 NConfiguration: 10C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source literally labels this row Allowable moment (N), which conflicts dimensionally with moment. The printed force unit N and value are retained without silently relabeling the measurement as axial thrust.	686 N·mConfiguration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer definition is the overturning moment the reducer can withstand. 680 N·mConfiguration: 10C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate.	70 arcsecConfiguration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate.	10 N·mConfiguration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torque applied from the output side to start rotating the reducer backwards.	Full specifications Source-backed claims Specifications & evidence Source-backed claims. Configuration, workload and evidence type matter when comparing products. Allowable axial thrust 5,880 N Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Allowable load source n row 5,880 N Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source literally labels this row Allowable moment (N), which conflicts dimensionally with moment. The printed force unit N and value are retained without silently relabeling the measurement as axial thrust. Official ZKRV-C English page and embedded rating/dimensional table Allowable moment (N) \| 5880 \| 8800 \| 11750 \| 13700 \| 13700 \| 19600 \| 29350 \| 29350 Allowable overturning moment 686 N·m Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer definition is the overturning moment the reducer can withstand. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Allowable overturning moment 680 N·m Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Allowable moment (Nm) \| 680 \| 980 \| 1760 \| 2450 \| 2450 \| 8800 \| 20550 \| 20550 Angular transmission accuracy 70 arcsec Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Backdrive starting torque 10 N·m Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torque applied from the output side to start rotating the reducer backwards. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Backlash 1 arcmin Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Backlash or lost motion 1 arcmin Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source combines Backlash/Lost motion in one row; do not duplicate as two measured facts. Official ZKRV-C English page and embedded rating/dimensional table Backlash/Lost motion (arc.min) \| 1 \| 1 \| 0.8 \| 0.8 \| 0.8 \| 0.6 \| 0.6 \| 0.6 Drawing dimension a 147 mm Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 147 \| 110 \| 31 \| 49.5 \| 4.6 Drawing dimension a 59 mm Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table A \| 59 \| 67.5 \| 79 \| 82.5 \| 82.5 \| 120.5 \| 126 \| 148.5 Drawing dimension b 110 mm Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 147 \| 110 \| 31 \| 49.5 \| 4.6 Drawing dimension b 110 h7 mm Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ B \| 110 h7 \| 140 h7 \| 176 h7 \| 199 h7 \| 199 h7 \| 260 h7 \| 340 h7 \| 360 h7 Drawing dimension c 31 mm Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 147 \| 110 \| 31 \| 49.5 \| 4.6 Drawing dimension c 31 mm Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ C \| 31 \| 43 \| 57 \| 71 \| 71 \| 90 \| 138 \| 132 Drawing dimension d 49.5 mm Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 147 \| 110 \| 31 \| 49.5 \| 4.6 Drawing dimension d 146 h7 mm Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ D \| 146 h7 \| 181 h7 \| 222 h7 \| 250 h7 \| 250 h7 \| 346 h7 \| 440 h7 \| 450 h7 Drawing dimension e 26.35±0.6 mm Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table E \| 26.35±0.6 \| 31.35±0.65 \| 34.35±0.65 \| 39.35±0.65 \| 39.35±0.65 \| 56.2±0.85 \| 71.75±0.9 \| — Drawing dimension f3 15 mm Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F3 \| 15 \| 18 \| 20 \| 20 \| — \| 25 \| — \| 25 Drawing dimension g 82 mm Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ G \| 82 \| 116 \| 133 \| 160 \| 140 \| 194 \| 252 \| 328 Drawing dimension h3 8 mm Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H3 \| 8 \| 8 \| 10 \| 10 \| — \| 13 \| 10 \| 12 Drawing dimension i 40 mm Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ I \| 40 \| 56 \| 73 \| 83 \| — \| 116 \| 152 \| 144 Drawing dimension k 6.6 mm Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout J-ΦK pairs count with a diameter or metric-thread cell; 320C prints M12 despite the ΦK header, retained as a thread designation with no mm unit. Official ZKRV-C English page and embedded rating/dimensional table Φ K \| 6.6 \| 6.6 \| 9 \| 11 \| M10 \| 13 \| M12 \| 13 Drawing dimension l 134 mm Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ L \| 134 \| 169 \| 208 \| 233 \| 233 \| 324 \| 415 \| 425 Drawing hole count f1 6 Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F1 \| 6 \| 8 \| 9 \| 9 \| 6 \| 9 \| 9 \| 12 Drawing hole count h1 4 Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H1 \| 4 \| 4 \| 4 \| 6 \| — \| 4 \| 4 \| 3 Drawing hole count j 8 Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout J-ΦK pairs count with a diameter or metric-thread cell; 320C prints M12 despite the ΦK header, retained as a thread designation with no mm unit. Official ZKRV-C English page and embedded rating/dimensional table J \| 8 \| 12 \| 8 \| 14 \| 14 \| 8 \| 18 \| 16 Drawing thread f2 M8 Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F2 \| M8 \| M8 \| M10 \| M12 \| Φ15 \| M16 \| Φ20 \| M16 Drawing thread h2 M3 Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H2 \| M3 \| M4 \| M4 \| M6 \| — \| M6 \| M6 \| M6 Gear reduction ratio 27 ratio Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Carrier output; ratio is the reducer body ratio, excluding the compound large gear and input-shaft reduction. The CA total-ratio exception does not apply to this standard C model. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Gear reduction ratio 27 ratio Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Monomer/body ratio excludes the input gear and compound main gear, per footnote1. Official ZKRV-C English page and embedded rating/dimensional table Gear reduction ratio ① \| 27 \| 36.57 \| 32.54 \| 36.75 \| 36.75 \| 34.86 \| 35.61 \| 140 / 210 Lost motion 1 arcmin Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torsional angle under plus/minus 3% of rated torque. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Mass 4.6 kg Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 147 \| 110 \| 31 \| 49.5 \| 4.6 Mass 4.5 kg Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Weight (kg) \| 4.5 \| 8.5 \| 14.5 \| 19.6 \| 21 \| 55.5 \| 80 \| 80 Maximum impact torque 490 N·m Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Maximum impact torque 500 N·m Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Maximum impact moment (Nm) \| 500 \| 1350 \| 2500 \| 5000 \| 6000 \| 10000 \| 16000 \| 16000 Maximum operation torque 250 N·m Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Literal label Maximum operation torque; not silently equated to Chinese start/stop torque. Official ZKRV-C English page and embedded rating/dimensional table Maximum operation torque (Nm) \| 250 \| 675 \| 1250 \| 2500 \| 3000 \| 5000 \| 8000 \| 8000 Maximum output speed 80 rpm Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Maximum output speed 80 rpm Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Maximum output RPM (r/min) \| 80 \| 60 \| 50 \| 40 \| 40 \| 30 \| 25 \| 25 Rated efficiency 80 % Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Rated noise 70 dB Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. No load; input speed at most 2000 rpm and output speed at most rated speed 15 rpm. Test distance and weighting are unspecified. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Rated output speed 15 rpm Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Rated output torque 98 N·m Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Rated output speed 15 rpm is printed in the same row. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Rated output torque 100 N·m Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. At output speed 15 rpm per footnote2. Official ZKRV-C English page and embedded rating/dimensional table Rated torque (Nm)② \| 100 \| 270 \| 500 \| 1000 \| 1200 \| 2000 \| 3200 \| 3200 Start stop torque 245 N·m Manufacturer specification Configuration: 10C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 27 \| 1 \| 1 \| 70 \| 98 \| 245 \| 490 \| 15 \| 80 \| 10 \| 80 \| 686 \| 5880 \| 70 Tabulated input power 0.16 kW Manufacturer specification Configuration: 10C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated input power 0.21 kW Manufacturer specification Configuration: 10C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated input power 0.25 kW Manufacturer specification Configuration: 10C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated input power 0.29 kW Manufacturer specification Configuration: 10C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated input power 0.34 kW Manufacturer specification Configuration: 10C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated input power 0.41 kW Manufacturer specification Configuration: 10C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated input power 0.47 kW Manufacturer specification Configuration: 10C; Chinese-page table; output 50 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 50 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated input power 0.09 kW Manufacturer specification Configuration: 10C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated input power 0.54 kW Manufacturer specification Configuration: 10C; Chinese-page table; output 60 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 60 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated input power 0.66 kW Manufacturer specification Configuration: 10C; Chinese-page table; output 80 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 80 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated output torque 111 N·m Manufacturer specification Configuration: 10C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated output torque 98 N·m Manufacturer specification Configuration: 10C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated output torque 90 N·m Manufacturer specification Configuration: 10C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated output torque 84 N·m Manufacturer specification Configuration: 10C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated output torque 80 N·m Manufacturer specification Configuration: 10C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated output torque 73 N·m Manufacturer specification Configuration: 10C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated output torque 68 N·m Manufacturer specification Configuration: 10C; Chinese-page table; output 50 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 50 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated output torque 136 N·m Manufacturer specification Configuration: 10C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated output torque 65 N·m Manufacturer specification Configuration: 10C; Chinese-page table; output 60 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 60 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Tabulated output torque 59 N·m Manufacturer specification Configuration: 10C; Chinese-page table; output 80 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 80 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 10C \| 136 0.09 \| 111 0.16 \| 98 0.21 \| 90 0.25 \| 84 0.29 \| 80 0.34 \| 73 0.41 \| 68 0.47 \| 65 0.54 \| 59 0.66 Torsional rigidity 46 N·m/arcmin Manufacturer specification Configuration: 10C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Torsional rigidity (Nm/arc.min) \| 46 \| 145 \| 255 \| 510 \| 600 \| 976 \| 1960 \| 1960
50C	11,760 NConfiguration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass.	11,750 NConfiguration: 50C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source literally labels this row Allowable moment (N), which conflicts dimensionally with moment. The printed force unit N and value are retained without silently relabeling the measurement as axial thrust.	1,764 N·mConfiguration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer definition is the overturning moment the reducer can withstand. 1,760 N·mConfiguration: 50C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate.	60 arcsecConfiguration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate.	95 N·mConfiguration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torque applied from the output side to start rotating the reducer backwards.	Full specifications Source-backed claims Specifications & evidence Source-backed claims. Configuration, workload and evidence type matter when comparing products. Allowable axial thrust 11,760 N Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Allowable load source n row 11,750 N Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source literally labels this row Allowable moment (N), which conflicts dimensionally with moment. The printed force unit N and value are retained without silently relabeling the measurement as axial thrust. Official ZKRV-C English page and embedded rating/dimensional table Allowable moment (N) \| 5880 \| 8800 \| 11750 \| 13700 \| 13700 \| 19600 \| 29350 \| 29350 Allowable overturning moment 1,764 N·m Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer definition is the overturning moment the reducer can withstand. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Allowable overturning moment 1,760 N·m Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Allowable moment (Nm) \| 680 \| 980 \| 1760 \| 2450 \| 2450 \| 8800 \| 20550 \| 20550 Angular transmission accuracy 60 arcsec Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Backdrive starting torque 95 N·m Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torque applied from the output side to start rotating the reducer backwards. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Backlash 1 arcmin Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Backlash or lost motion 0.8 arcmin Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source combines Backlash/Lost motion in one row; do not duplicate as two measured facts. Official ZKRV-C English page and embedded rating/dimensional table Backlash/Lost motion (arc.min) \| 1 \| 1 \| 0.8 \| 0.8 \| 0.8 \| 0.6 \| 0.6 \| 0.6 Drawing dimension a 222.5 mm Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 222.5 \| 176 \| 57 \| 68 \| 14.6 Drawing dimension a 79 mm Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table A \| 59 \| 67.5 \| 79 \| 82.5 \| 82.5 \| 120.5 \| 126 \| 148.5 Drawing dimension b 176 mm Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 222.5 \| 176 \| 57 \| 68 \| 14.6 Drawing dimension b 176 h7 mm Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ B \| 110 h7 \| 140 h7 \| 176 h7 \| 199 h7 \| 199 h7 \| 260 h7 \| 340 h7 \| 360 h7 Drawing dimension c 57 mm Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 222.5 \| 176 \| 57 \| 68 \| 14.6 Drawing dimension c 57 mm Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ C \| 31 \| 43 \| 57 \| 71 \| 71 \| 90 \| 138 \| 132 Drawing dimension d 68 mm Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 222.5 \| 176 \| 57 \| 68 \| 14.6 Drawing dimension d 222 h7 mm Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ D \| 146 h7 \| 181 h7 \| 222 h7 \| 250 h7 \| 250 h7 \| 346 h7 \| 440 h7 \| 450 h7 Drawing dimension e 34.35±0.65 mm Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table E \| 26.35±0.6 \| 31.35±0.65 \| 34.35±0.65 \| 39.35±0.65 \| 39.35±0.65 \| 56.2±0.85 \| 71.75±0.9 \| — Drawing dimension f3 20 mm Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F3 \| 15 \| 18 \| 20 \| 20 \| — \| 25 \| — \| 25 Drawing dimension g 133 mm Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ G \| 82 \| 116 \| 133 \| 160 \| 140 \| 194 \| 252 \| 328 Drawing dimension h3 10 mm Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H3 \| 8 \| 8 \| 10 \| 10 \| — \| 13 \| 10 \| 12 Drawing dimension i 73 mm Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ I \| 40 \| 56 \| 73 \| 83 \| — \| 116 \| 152 \| 144 Drawing dimension k 9 mm Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout J-ΦK pairs count with a diameter or metric-thread cell; 320C prints M12 despite the ΦK header, retained as a thread designation with no mm unit. Official ZKRV-C English page and embedded rating/dimensional table Φ K \| 6.6 \| 6.6 \| 9 \| 11 \| M10 \| 13 \| M12 \| 13 Drawing dimension l 208 mm Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ L \| 134 \| 169 \| 208 \| 233 \| 233 \| 324 \| 415 \| 425 Drawing hole count f1 9 Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F1 \| 6 \| 8 \| 9 \| 9 \| 6 \| 9 \| 9 \| 12 Drawing hole count h1 4 Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H1 \| 4 \| 4 \| 4 \| 6 \| — \| 4 \| 4 \| 3 Drawing hole count j 8 Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout J-ΦK pairs count with a diameter or metric-thread cell; 320C prints M12 despite the ΦK header, retained as a thread designation with no mm unit. Official ZKRV-C English page and embedded rating/dimensional table J \| 8 \| 12 \| 8 \| 14 \| 14 \| 8 \| 18 \| 16 Drawing thread f2 M10 Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F2 \| M8 \| M8 \| M10 \| M12 \| Φ15 \| M16 \| Φ20 \| M16 Drawing thread h2 M4 Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H2 \| M3 \| M4 \| M4 \| M6 \| — \| M6 \| M6 \| M6 Gear reduction ratio 32.54 ratio Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Carrier output; ratio is the reducer body ratio, excluding the compound large gear and input-shaft reduction. The CA total-ratio exception does not apply to this standard C model. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Gear reduction ratio 32.54 ratio Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Monomer/body ratio excludes the input gear and compound main gear, per footnote1. Official ZKRV-C English page and embedded rating/dimensional table Gear reduction ratio ① \| 27 \| 36.57 \| 32.54 \| 36.75 \| 36.75 \| 34.86 \| 35.61 \| 140 / 210 Lost motion 1 arcmin Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torsional angle under plus/minus 3% of rated torque. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Mass 14.6 kg Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 222.5 \| 176 \| 57 \| 68 \| 14.6 Mass 14.5 kg Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Weight (kg) \| 4.5 \| 8.5 \| 14.5 \| 19.6 \| 21 \| 55.5 \| 80 \| 80 Maximum impact torque 2,450 N·m Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Maximum impact torque 2,500 N·m Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Maximum impact moment (Nm) \| 500 \| 1350 \| 2500 \| 5000 \| 6000 \| 10000 \| 16000 \| 16000 Maximum operation torque 1,250 N·m Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Literal label Maximum operation torque; not silently equated to Chinese start/stop torque. Official ZKRV-C English page and embedded rating/dimensional table Maximum operation torque (Nm) \| 250 \| 675 \| 1250 \| 2500 \| 3000 \| 5000 \| 8000 \| 8000 Maximum output speed 50 rpm Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Maximum output speed 50 rpm Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Maximum output RPM (r/min) \| 80 \| 60 \| 50 \| 40 \| 40 \| 30 \| 25 \| 25 Rated efficiency 80 % Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Rated noise 75 dB Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. No load; input speed at most 2000 rpm and output speed at most rated speed 15 rpm. Test distance and weighting are unspecified. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Rated output speed 15 rpm Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Rated output torque 490 N·m Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Rated output speed 15 rpm is printed in the same row. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Rated output torque 500 N·m Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. At output speed 15 rpm per footnote2. Official ZKRV-C English page and embedded rating/dimensional table Rated torque (Nm)② \| 100 \| 270 \| 500 \| 1000 \| 1200 \| 2000 \| 3200 \| 3200 Start stop torque 1,225 N·m Manufacturer specification Configuration: 50C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 32.54 \| 1 \| 1 \| 60 \| 490 \| 1225 \| 2450 \| 15 \| 50 \| 95 \| 80 \| 1764 \| 11760 \| 75 Tabulated input power 0.77 kW Manufacturer specification Configuration: 50C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated input power 1.03 kW Manufacturer specification Configuration: 50C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated input power 1.26 kW Manufacturer specification Configuration: 50C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated input power 1.47 kW Manufacturer specification Configuration: 50C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated input power 1.67 kW Manufacturer specification Configuration: 50C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated input power 2.04 kW Manufacturer specification Configuration: 50C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated input power 2.38 kW Manufacturer specification Configuration: 50C; Chinese-page table; output 50 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 50 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated input power 0.48 kW Manufacturer specification Configuration: 50C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated output torque 554 N·m Manufacturer specification Configuration: 50C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated output torque 490 N·m Manufacturer specification Configuration: 50C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated output torque 450 N·m Manufacturer specification Configuration: 50C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated output torque 420 N·m Manufacturer specification Configuration: 50C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated output torque 398 N·m Manufacturer specification Configuration: 50C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated output torque 366 N·m Manufacturer specification Configuration: 50C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated output torque 341 N·m Manufacturer specification Configuration: 50C; Chinese-page table; output 50 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 50 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Tabulated output torque 681 N·m Manufacturer specification Configuration: 50C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 50C \| 681 0.48 \| 554 0.77 \| 490 1.03 \| 450 1.26 \| 420 1.47 \| 398 1.67 \| 366 2.04 \| 341 2.38 \| — \| — Torsional rigidity 255 N·m/arcmin Manufacturer specification Configuration: 50C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Torsional rigidity (Nm/arc.min) \| 46 \| 145 \| 255 \| 510 \| 600 \| 976 \| 1960 \| 1960
6C	1,380 NConfiguration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass.	Not published	210 N·mConfiguration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer definition is the overturning moment the reducer can withstand.	90 arcsecConfiguration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated.	6 N·mConfiguration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Torque applied from the output side to start rotating the reducer backwards.	Full specifications Source-backed claims Specifications & evidence Source-backed claims. Configuration, workload and evidence type matter when comparing products. Allowable axial thrust 1,380 N Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Allowable overturning moment 210 N·m Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer definition is the overturning moment the reducer can withstand. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Angular transmission accuracy 90 arcsec Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Backdrive starting torque 6 N·m Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Torque applied from the output side to start rotating the reducer backwards. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Backlash 1.5 arcmin Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Drawing dimension a 95 mm Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 95 \| 65 \| 20 \| 40 \| 1.5 Drawing dimension b 65 mm Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 95 \| 65 \| 20 \| 40 \| 1.5 Drawing dimension c 20 mm Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 95 \| 65 \| 20 \| 40 \| 1.5 Drawing dimension d 40 mm Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 95 \| 65 \| 20 \| 40 \| 1.5 Gear reduction ratio 16 ratio Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Carrier output; ratio is the reducer body ratio, excluding the compound large gear and input-shaft reduction. The CA total-ratio exception does not apply to this standard C model. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Lost motion 1.5 arcmin Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Torsional angle under plus/minus 3% of rated torque. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Mass 1.5 kg Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 95 \| 65 \| 20 \| 40 \| 1.5 Maximum impact torque 294 N·m Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Maximum output speed 100 rpm Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Rated efficiency 80 % Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Rated noise 65 dB Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. No load; input speed at most 2000 rpm and output speed at most rated speed 30 rpm. Test distance and weighting are unspecified. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Rated output speed 30 rpm Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Rated output torque 59 N·m Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Rated output speed 30 rpm is printed in the same row. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Start stop torque 147 N·m Manufacturer specification Configuration: 6C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 16 \| 1.5 \| 1.5 \| 90 \| 59 \| 147 \| 294 \| 30 \| 100 \| 6 \| 80 \| 210 \| 1380 \| 65 Tabulated input power 0.11 kW Manufacturer specification Configuration: 6C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated input power 0.15 kW Manufacturer specification Configuration: 6C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated input power 0.18 kW Manufacturer specification Configuration: 6C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated input power 0.21 kW Manufacturer specification Configuration: 6C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated input power 0.24 kW Manufacturer specification Configuration: 6C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated input power 0.3 kW Manufacturer specification Configuration: 6C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated input power 0.35 kW Manufacturer specification Configuration: 6C; Chinese-page table; output 50 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 50 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated input power 0.07 kW Manufacturer specification Configuration: 6C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated input power 0.39 kW Manufacturer specification Configuration: 6C; Chinese-page table; output 60 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 60 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated input power 0.48 kW Manufacturer specification Configuration: 6C; Chinese-page table; output 80 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 80 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated output torque 81 N·m Manufacturer specification Configuration: 6C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated output torque 71 N·m Manufacturer specification Configuration: 6C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated output torque 66 N·m Manufacturer specification Configuration: 6C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated output torque 61 N·m Manufacturer specification Configuration: 6C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated output torque 59 N·m Manufacturer specification Configuration: 6C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated output torque 53 N·m Manufacturer specification Configuration: 6C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated output torque 50 N·m Manufacturer specification Configuration: 6C; Chinese-page table; output 50 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 50 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated output torque 99 N·m Manufacturer specification Configuration: 6C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated output torque 47 N·m Manufacturer specification Configuration: 6C; Chinese-page table; output 60 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 60 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48 Tabulated output torque 43 N·m Manufacturer specification Configuration: 6C; Chinese-page table; output 80 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 80 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 6C \| 99 0.07 \| 81 0.11 \| 71 0.15 \| 66 0.18 \| 61 0.21 \| 59 0.24 \| 53 0.3 \| 50 0.35 \| 47 0.39 \| 43 0.48
100C	13,720 NConfiguration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass.	13,700 NConfiguration: 100C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source literally labels this row Allowable moment (N), which conflicts dimensionally with moment. The printed force unit N and value are retained without silently relabeling the measurement as axial thrust.	2,450 N·mConfiguration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer definition is the overturning moment the reducer can withstand. 2,450 N·mConfiguration: 100C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate.	50 arcsecConfiguration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate.	120 N·mConfiguration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torque applied from the output side to start rotating the reducer backwards.	Full specifications Source-backed claims Specifications & evidence Source-backed claims. Configuration, workload and evidence type matter when comparing products. Allowable axial thrust 13,720 N Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Allowable load source n row 13,700 N Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source literally labels this row Allowable moment (N), which conflicts dimensionally with moment. The printed force unit N and value are retained without silently relabeling the measurement as axial thrust. Official ZKRV-C English page and embedded rating/dimensional table Allowable moment (N) \| 5880 \| 8800 \| 11750 \| 13700 \| 13700 \| 19600 \| 29350 \| 29350 Allowable overturning moment 2,450 N·m Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer definition is the overturning moment the reducer can withstand. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Allowable overturning moment 2,450 N·m Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Allowable moment (Nm) \| 680 \| 980 \| 1760 \| 2450 \| 2450 \| 8800 \| 20550 \| 20550 Angular transmission accuracy 50 arcsec Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Backdrive starting torque 120 N·m Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torque applied from the output side to start rotating the reducer backwards. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Backlash 1 arcmin Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Backlash or lost motion 0.8 arcmin Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source combines Backlash/Lost motion in one row; do not duplicate as two measured facts. Official ZKRV-C English page and embedded rating/dimensional table Backlash/Lost motion (arc.min) \| 1 \| 1 \| 0.8 \| 0.8 \| 0.8 \| 0.6 \| 0.6 \| 0.6 Drawing dimension a 250.5 mm Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 250.5 \| 199 \| 71 \| 72.6 \| 19.5 Drawing dimension a 82.5 mm Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table A \| 59 \| 67.5 \| 79 \| 82.5 \| 82.5 \| 120.5 \| 126 \| 148.5 Drawing dimension b 199 mm Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 250.5 \| 199 \| 71 \| 72.6 \| 19.5 Drawing dimension b 199 h7 mm Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ B \| 110 h7 \| 140 h7 \| 176 h7 \| 199 h7 \| 199 h7 \| 260 h7 \| 340 h7 \| 360 h7 Drawing dimension c 71 mm Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 250.5 \| 199 \| 71 \| 72.6 \| 19.5 Drawing dimension c 71 mm Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ C \| 31 \| 43 \| 57 \| 71 \| 71 \| 90 \| 138 \| 132 Drawing dimension d 72.6 mm Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 250.5 \| 199 \| 71 \| 72.6 \| 19.5 Drawing dimension d 250 h7 mm Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ D \| 146 h7 \| 181 h7 \| 222 h7 \| 250 h7 \| 250 h7 \| 346 h7 \| 440 h7 \| 450 h7 Drawing dimension e 39.35±0.65 mm Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table E \| 26.35±0.6 \| 31.35±0.65 \| 34.35±0.65 \| 39.35±0.65 \| 39.35±0.65 \| 56.2±0.85 \| 71.75±0.9 \| — Drawing dimension f3 20 mm Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F3 \| 15 \| 18 \| 20 \| 20 \| — \| 25 \| — \| 25 Drawing dimension g 160 mm Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ G \| 82 \| 116 \| 133 \| 160 \| 140 \| 194 \| 252 \| 328 Drawing dimension h3 10 mm Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H3 \| 8 \| 8 \| 10 \| 10 \| — \| 13 \| 10 \| 12 Drawing dimension i 83 mm Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ I \| 40 \| 56 \| 73 \| 83 \| — \| 116 \| 152 \| 144 Drawing dimension k 11 mm Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout J-ΦK pairs count with a diameter or metric-thread cell; 320C prints M12 despite the ΦK header, retained as a thread designation with no mm unit. Official ZKRV-C English page and embedded rating/dimensional table Φ K \| 6.6 \| 6.6 \| 9 \| 11 \| M10 \| 13 \| M12 \| 13 Drawing dimension l 233 mm Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ L \| 134 \| 169 \| 208 \| 233 \| 233 \| 324 \| 415 \| 425 Drawing hole count f1 9 Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F1 \| 6 \| 8 \| 9 \| 9 \| 6 \| 9 \| 9 \| 12 Drawing hole count h1 6 Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H1 \| 4 \| 4 \| 4 \| 6 \| — \| 4 \| 4 \| 3 Drawing hole count j 14 Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout J-ΦK pairs count with a diameter or metric-thread cell; 320C prints M12 despite the ΦK header, retained as a thread designation with no mm unit. Official ZKRV-C English page and embedded rating/dimensional table J \| 8 \| 12 \| 8 \| 14 \| 14 \| 8 \| 18 \| 16 Drawing thread f2 M12 Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F2 \| M8 \| M8 \| M10 \| M12 \| Φ15 \| M16 \| Φ20 \| M16 Drawing thread h2 M6 Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H2 \| M3 \| M4 \| M4 \| M6 \| — \| M6 \| M6 \| M6 Gear reduction ratio 36.75 ratio Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Carrier output; ratio is the reducer body ratio, excluding the compound large gear and input-shaft reduction. The CA total-ratio exception does not apply to this standard C model. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Gear reduction ratio 36.75 ratio Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Monomer/body ratio excludes the input gear and compound main gear, per footnote1. Official ZKRV-C English page and embedded rating/dimensional table Gear reduction ratio ① \| 27 \| 36.57 \| 32.54 \| 36.75 \| 36.75 \| 34.86 \| 35.61 \| 140 / 210 Lost motion 1 arcmin Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torsional angle under plus/minus 3% of rated torque. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Mass 19.5 kg Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 250.5 \| 199 \| 71 \| 72.6 \| 19.5 Mass 19.6 kg Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Weight (kg) \| 4.5 \| 8.5 \| 14.5 \| 19.6 \| 21 \| 55.5 \| 80 \| 80 Maximum impact torque 4,900 N·m Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Maximum impact torque 5,000 N·m Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Maximum impact moment (Nm) \| 500 \| 1350 \| 2500 \| 5000 \| 6000 \| 10000 \| 16000 \| 16000 Maximum operation torque 2,500 N·m Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Literal label Maximum operation torque; not silently equated to Chinese start/stop torque. Official ZKRV-C English page and embedded rating/dimensional table Maximum operation torque (Nm) \| 250 \| 675 \| 1250 \| 2500 \| 3000 \| 5000 \| 8000 \| 8000 Maximum output speed 40 rpm Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Maximum output speed 40 rpm Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Maximum output RPM (r/min) \| 80 \| 60 \| 50 \| 40 \| 40 \| 30 \| 25 \| 25 Rated efficiency 85 % Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Rated noise 75 dB Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. No load; input speed at most 2000 rpm and output speed at most rated speed 15 rpm. Test distance and weighting are unspecified. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Rated output speed 15 rpm Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Rated output torque 980 N·m Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Rated output speed 15 rpm is printed in the same row. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Rated output torque 1,000 N·m Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. At output speed 15 rpm per footnote2. Official ZKRV-C English page and embedded rating/dimensional table Rated torque (Nm)② \| 100 \| 270 \| 500 \| 1000 \| 1200 \| 2000 \| 3200 \| 3200 Start stop torque 2,450 N·m Manufacturer specification Configuration: 100C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 36.75 \| 1 \| 1 \| 50 \| 980 \| 2450 \| 4900 \| 15 \| 40 \| 120 \| 85 \| 2450 \| 13720 \| 75 Tabulated input power 1.55 kW Manufacturer specification Configuration: 100C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated input power 2.05 kW Manufacturer specification Configuration: 100C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated input power 2.51 kW Manufacturer specification Configuration: 100C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated input power 2.94 kW Manufacturer specification Configuration: 100C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated input power 3.33 kW Manufacturer specification Configuration: 100C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated input power 4.08 kW Manufacturer specification Configuration: 100C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated input power 0.95 kW Manufacturer specification Configuration: 100C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated output torque 1,107 N·m Manufacturer specification Configuration: 100C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated output torque 980 N·m Manufacturer specification Configuration: 100C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated output torque 899 N·m Manufacturer specification Configuration: 100C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated output torque 841 N·m Manufacturer specification Configuration: 100C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated output torque 796 N·m Manufacturer specification Configuration: 100C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated output torque 730 N·m Manufacturer specification Configuration: 100C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Tabulated output torque 1,362 N·m Manufacturer specification Configuration: 100C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 100C \| 1362 0.95 \| 1107 1.55 \| 980 2.05 \| 899 2.51 \| 841 2.94 \| 796 3.33 \| 730 4.08 \| — \| — \| — Torsional rigidity 510 N·m/arcmin Manufacturer specification Configuration: 100C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Torsional rigidity (Nm/arc.min) \| 46 \| 145 \| 255 \| 510 \| 600 \| 976 \| 1960 \| 1960
700C	38,200 NConfiguration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass.	Not published	31,500 N·mConfiguration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer definition is the overturning moment the reducer can withstand.	50 arcsecConfiguration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated.	400 N·mConfiguration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Torque applied from the output side to start rotating the reducer backwards.	Full specifications Source-backed claims Specifications & evidence Source-backed claims. Configuration, workload and evidence type matter when comparing products. Allowable axial thrust 38,200 N Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Allowable overturning moment 31,500 N·m Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer definition is the overturning moment the reducer can withstand. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Angular transmission accuracy 50 arcsec Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Backdrive starting torque 400 N·m Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Torque applied from the output side to start rotating the reducer backwards. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Backlash 1 arcmin Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Drawing dimension a 485 mm Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 485 \| 386 \| 150 \| 124.4 \| 147 Drawing dimension b 386 mm Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 485 \| 386 \| 150 \| 124.4 \| 147 Drawing dimension c 150 mm Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 485 \| 386 \| 150 \| 124.4 \| 147 Drawing dimension d 124.4 mm Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 485 \| 386 \| 150 \| 124.4 \| 147 Gear reduction ratio 33.14 ratio Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Carrier output; ratio is the reducer body ratio, excluding the compound large gear and input-shaft reduction. The CA total-ratio exception does not apply to this standard C model. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Lost motion 1 arcmin Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Torsional angle under plus/minus 3% of rated torque. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Mass 147 kg Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 485 \| 386 \| 150 \| 124.4 \| 147 Maximum impact torque 34,300 N·m Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Maximum output speed 15 rpm Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Rated efficiency 85 % Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Rated noise 80 dB Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. No load; input speed at most 2000 rpm and output speed at most rated speed 15 rpm. Test distance and weighting are unspecified. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Rated output speed 15 rpm Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Rated output torque 6,860 N·m Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Rated output speed 15 rpm is printed in the same row. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Start stop torque 17,150 N·m Manufacturer specification Configuration: 700C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 33.14 \| 1 \| 1 \| 50 \| 6860 \| 17150 \| 34300 \| 15 \| 15 \| 400 \| 85 \| 31500 \| 38200 \| 80 Tabulated input power 10.82 kW Manufacturer specification Configuration: 700C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 9538 6.66 \| 7747 10.82 \| 6860 14.37 \| — \| — \| — \| — \| — \| — \| — Tabulated input power 14.37 kW Manufacturer specification Configuration: 700C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 9538 6.66 \| 7747 10.82 \| 6860 14.37 \| — \| — \| — \| — \| — \| — \| — Tabulated input power 6.66 kW Manufacturer specification Configuration: 700C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 9538 6.66 \| 7747 10.82 \| 6860 14.37 \| — \| — \| — \| — \| — \| — \| — Tabulated output torque 7,747 N·m Manufacturer specification Configuration: 700C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 9538 6.66 \| 7747 10.82 \| 6860 14.37 \| — \| — \| — \| — \| — \| — \| — Tabulated output torque 6,860 N·m Manufacturer specification Configuration: 700C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 9538 6.66 \| 7747 10.82 \| 6860 14.37 \| — \| — \| — \| — \| — \| — \| — Tabulated output torque 9,538 N·m Manufacturer specification Configuration: 700C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 700C \| 9538 6.66 \| 7747 10.82 \| 6860 14.37 \| — \| — \| — \| — \| — \| — \| —
320C	29,400 NConfiguration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass.	29,350 NConfiguration: 320C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source literally labels this row Allowable moment (N), which conflicts dimensionally with moment. The printed force unit N and value are retained without silently relabeling the measurement as axial thrust.	20,580 N·mConfiguration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer definition is the overturning moment the reducer can withstand. 20,550 N·mConfiguration: 320C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate.	50 arcsecConfiguration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate.	220 N·mConfiguration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torque applied from the output side to start rotating the reducer backwards.	Full specifications Source-backed claims Specifications & evidence Source-backed claims. Configuration, workload and evidence type matter when comparing products. Allowable axial thrust 29,400 N Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Allowable load source n row 29,350 N Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source literally labels this row Allowable moment (N), which conflicts dimensionally with moment. The printed force unit N and value are retained without silently relabeling the measurement as axial thrust. Official ZKRV-C English page and embedded rating/dimensional table Allowable moment (N) \| 5880 \| 8800 \| 11750 \| 13700 \| 13700 \| 19600 \| 29350 \| 29350 Allowable overturning moment 20,580 N·m Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer definition is the overturning moment the reducer can withstand. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Allowable overturning moment 20,550 N·m Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Allowable moment (Nm) \| 680 \| 980 \| 1760 \| 2450 \| 2450 \| 8800 \| 20550 \| 20550 Angular transmission accuracy 50 arcsec Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Backdrive starting torque 220 N·m Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torque applied from the output side to start rotating the reducer backwards. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Backlash 1 arcmin Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Backlash or lost motion 0.6 arcmin Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source combines Backlash/Lost motion in one row; do not duplicate as two measured facts. Official ZKRV-C English page and embedded rating/dimensional table Backlash/Lost motion (arc.min) \| 1 \| 1 \| 0.8 \| 0.8 \| 0.8 \| 0.6 \| 0.6 \| 0.6 Drawing dimension a 440 mm Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 440 \| 340 \| 138 \| 101 \| 79.5 Drawing dimension a 126 mm Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table A \| 59 \| 67.5 \| 79 \| 82.5 \| 82.5 \| 120.5 \| 126 \| 148.5 Drawing dimension b 340 mm Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 440 \| 340 \| 138 \| 101 \| 79.5 Drawing dimension b 340 h7 mm Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ B \| 110 h7 \| 140 h7 \| 176 h7 \| 199 h7 \| 199 h7 \| 260 h7 \| 340 h7 \| 360 h7 Drawing dimension c 138 mm Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 440 \| 340 \| 138 \| 101 \| 79.5 Drawing dimension c 138 mm Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ C \| 31 \| 43 \| 57 \| 71 \| 71 \| 90 \| 138 \| 132 Drawing dimension d 101 mm Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 440 \| 340 \| 138 \| 101 \| 79.5 Drawing dimension d 440 h7 mm Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ D \| 146 h7 \| 181 h7 \| 222 h7 \| 250 h7 \| 250 h7 \| 346 h7 \| 440 h7 \| 450 h7 Drawing dimension e 71.75±0.9 mm Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table E \| 26.35±0.6 \| 31.35±0.65 \| 34.35±0.65 \| 39.35±0.65 \| 39.35±0.65 \| 56.2±0.85 \| 71.75±0.9 \| — Drawing dimension g 252 mm Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ G \| 82 \| 116 \| 133 \| 160 \| 140 \| 194 \| 252 \| 328 Drawing dimension h3 10 mm Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H3 \| 8 \| 8 \| 10 \| 10 \| — \| 13 \| 10 \| 12 Drawing dimension i 152 mm Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ I \| 40 \| 56 \| 73 \| 83 \| — \| 116 \| 152 \| 144 Drawing dimension l 415 mm Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ L \| 134 \| 169 \| 208 \| 233 \| 233 \| 324 \| 415 \| 425 Drawing hole count f1 9 Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F1 \| 6 \| 8 \| 9 \| 9 \| 6 \| 9 \| 9 \| 12 Drawing hole count h1 4 Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H1 \| 4 \| 4 \| 4 \| 6 \| — \| 4 \| 4 \| 3 Drawing hole count j 18 Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout J-ΦK pairs count with a diameter or metric-thread cell; 320C prints M12 despite the ΦK header, retained as a thread designation with no mm unit. Official ZKRV-C English page and embedded rating/dimensional table J \| 8 \| 12 \| 8 \| 14 \| 14 \| 8 \| 18 \| 16 Drawing hole diameter f2 Φ20 mm Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F2 \| M8 \| M8 \| M10 \| M12 \| Φ15 \| M16 \| Φ20 \| M16 Drawing thread h2 M6 Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H2 \| M3 \| M4 \| M4 \| M6 \| — \| M6 \| M6 \| M6 Drawing thread k M12 Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout J-ΦK pairs count with a diameter or metric-thread cell; 320C prints M12 despite the ΦK header, retained as a thread designation with no mm unit. Official ZKRV-C English page and embedded rating/dimensional table Φ K \| 6.6 \| 6.6 \| 9 \| 11 \| M10 \| 13 \| M12 \| 13 Gear reduction ratio 35.61 ratio Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Carrier output; ratio is the reducer body ratio, excluding the compound large gear and input-shaft reduction. The CA total-ratio exception does not apply to this standard C model. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Gear reduction ratio 35.61 ratio Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Monomer/body ratio excludes the input gear and compound main gear, per footnote1. Official ZKRV-C English page and embedded rating/dimensional table Gear reduction ratio ① \| 27 \| 36.57 \| 32.54 \| 36.75 \| 36.75 \| 34.86 \| 35.61 \| 140 / 210 Lost motion 1 arcmin Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torsional angle under plus/minus 3% of rated torque. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Mass 79.5 kg Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 440 \| 340 \| 138 \| 101 \| 79.5 Mass 80 kg Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Weight (kg) \| 4.5 \| 8.5 \| 14.5 \| 19.6 \| 21 \| 55.5 \| 80 \| 80 Maximum impact torque 15,680 N·m Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Maximum impact torque 16,000 N·m Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Maximum impact moment (Nm) \| 500 \| 1350 \| 2500 \| 5000 \| 6000 \| 10000 \| 16000 \| 16000 Maximum operation torque 8,000 N·m Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Literal label Maximum operation torque; not silently equated to Chinese start/stop torque. Official ZKRV-C English page and embedded rating/dimensional table Maximum operation torque (Nm) \| 250 \| 675 \| 1250 \| 2500 \| 3000 \| 5000 \| 8000 \| 8000 Maximum output speed 25 rpm Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Maximum output speed 25 rpm Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Maximum output RPM (r/min) \| 80 \| 60 \| 50 \| 40 \| 40 \| 30 \| 25 \| 25 Rated efficiency 85 % Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Rated noise 80 dB Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. No load; input speed at most 2000 rpm and output speed at most rated speed 15 rpm. Test distance and weighting are unspecified. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Rated output speed 15 rpm Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Rated output torque 3,136 N·m Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Rated output speed 15 rpm is printed in the same row. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Rated output torque 3,200 N·m Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. At output speed 15 rpm per footnote2. Official ZKRV-C English page and embedded rating/dimensional table Rated torque (Nm)② \| 100 \| 270 \| 500 \| 1000 \| 1200 \| 2000 \| 3200 \| 3200 Start stop torque 7,840 N·m Manufacturer specification Configuration: 320C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 35.61 \| 1 \| 1 \| 50 \| 3136 \| 7840 \| 15680 \| 15 \| 25 \| 220 \| 85 \| 20580 \| 29400 \| 80 Tabulated input power 4.94 kW Manufacturer specification Configuration: 320C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 4361 3.04 \| 3538 4.94 \| 3136 6.57 \| 2881 8.05 \| 2690 9.41 \| — \| — \| — \| — \| — Tabulated input power 6.57 kW Manufacturer specification Configuration: 320C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 4361 3.04 \| 3538 4.94 \| 3136 6.57 \| 2881 8.05 \| 2690 9.41 \| — \| — \| — \| — \| — Tabulated input power 8.05 kW Manufacturer specification Configuration: 320C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 4361 3.04 \| 3538 4.94 \| 3136 6.57 \| 2881 8.05 \| 2690 9.41 \| — \| — \| — \| — \| — Tabulated input power 9.41 kW Manufacturer specification Configuration: 320C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 4361 3.04 \| 3538 4.94 \| 3136 6.57 \| 2881 8.05 \| 2690 9.41 \| — \| — \| — \| — \| — Tabulated input power 3.04 kW Manufacturer specification Configuration: 320C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 4361 3.04 \| 3538 4.94 \| 3136 6.57 \| 2881 8.05 \| 2690 9.41 \| — \| — \| — \| — \| — Tabulated output torque 3,538 N·m Manufacturer specification Configuration: 320C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 4361 3.04 \| 3538 4.94 \| 3136 6.57 \| 2881 8.05 \| 2690 9.41 \| — \| — \| — \| — \| — Tabulated output torque 3,136 N·m Manufacturer specification Configuration: 320C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 4361 3.04 \| 3538 4.94 \| 3136 6.57 \| 2881 8.05 \| 2690 9.41 \| — \| — \| — \| — \| — Tabulated output torque 2,881 N·m Manufacturer specification Configuration: 320C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 4361 3.04 \| 3538 4.94 \| 3136 6.57 \| 2881 8.05 \| 2690 9.41 \| — \| — \| — \| — \| — Tabulated output torque 2,690 N·m Manufacturer specification Configuration: 320C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 4361 3.04 \| 3538 4.94 \| 3136 6.57 \| 2881 8.05 \| 2690 9.41 \| — \| — \| — \| — \| — Tabulated output torque 4,361 N·m Manufacturer specification Configuration: 320C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 320C \| 4361 3.04 \| 3538 4.94 \| 3136 6.57 \| 2881 8.05 \| 2690 9.41 \| — \| — \| — \| — \| — Torsional rigidity 1,960 N·m/arcmin Manufacturer specification Configuration: 320C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Torsional rigidity (Nm/arc.min) \| 46 \| 145 \| 255 \| 510 \| 600 \| 976 \| 1960 \| 1960
8C	1,500 NConfiguration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass.	Not published	263 N·mConfiguration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer definition is the overturning moment the reducer can withstand.	80 arcsecConfiguration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated.	12 N·mConfiguration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Torque applied from the output side to start rotating the reducer backwards.	Full specifications Source-backed claims Specifications & evidence Source-backed claims. Configuration, workload and evidence type matter when comparing products. Allowable axial thrust 1,500 N Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Allowable overturning moment 263 N·m Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Manufacturer definition is the overturning moment the reducer can withstand. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Angular transmission accuracy 80 arcsec Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Backdrive starting torque 12 N·m Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Torque applied from the output side to start rotating the reducer backwards. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Backlash 1.5 arcmin Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Drawing dimension a 105 mm Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 105 \| 70 \| 17 \| 43 \| 2.2 Drawing dimension b 70 mm Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 105 \| 70 \| 17 \| 43 \| 2.2 Drawing dimension c 17 mm Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 105 \| 70 \| 17 \| 43 \| 2.2 Drawing dimension d 43 mm Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 105 \| 70 \| 17 \| 43 \| 2.2 Gear reduction ratio 18.65 ratio Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Carrier output; ratio is the reducer body ratio, excluding the compound large gear and input-shaft reduction. The CA total-ratio exception does not apply to this standard C model. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Lost motion 1.5 arcmin Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Torsional angle under plus/minus 3% of rated torque. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Mass 2.2 kg Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Chinese drawing lettering; do not substitute English-sheet letters. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 105 \| 70 \| 17 \| 43 \| 2.2 Maximum impact torque 392 N·m Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Maximum output speed 100 rpm Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Rated efficiency 80 % Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Rated noise 65 dB Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. No load; input speed at most 2000 rpm and output speed at most rated speed 25 rpm. Test distance and weighting are unspecified. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Rated output speed 25 rpm Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Rated output torque 78 N·m Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Rated output speed 25 rpm is printed in the same row. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Start stop torque 196 N·m Manufacturer specification Configuration: 8C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 18.65 \| 1.5 \| 1.5 \| 80 \| 78 \| 196 \| 392 \| 25 \| 100 \| 12 \| 80 \| 263 \| 1500 \| 65 Tabulated input power 0.14 kW Manufacturer specification Configuration: 8C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated input power 0.19 kW Manufacturer specification Configuration: 8C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated input power 0.23 kW Manufacturer specification Configuration: 8C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated input power 0.27 kW Manufacturer specification Configuration: 8C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated input power 0.31 kW Manufacturer specification Configuration: 8C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated input power 0.38 kW Manufacturer specification Configuration: 8C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated input power 0.44 kW Manufacturer specification Configuration: 8C; Chinese-page table; output 50 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 50 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated input power 0.09 kW Manufacturer specification Configuration: 8C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated input power 0.5 kW Manufacturer specification Configuration: 8C; Chinese-page table; output 60 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 60 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated input power 0.61 kW Manufacturer specification Configuration: 8C; Chinese-page table; output 80 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 80 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated output torque 103 N·m Manufacturer specification Configuration: 8C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated output torque 91 N·m Manufacturer specification Configuration: 8C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated output torque 83 N·m Manufacturer specification Configuration: 8C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated output torque 78 N·m Manufacturer specification Configuration: 8C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated output torque 74 N·m Manufacturer specification Configuration: 8C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated output torque 68 N·m Manufacturer specification Configuration: 8C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated output torque 63 N·m Manufacturer specification Configuration: 8C; Chinese-page table; output 50 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 50 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated output torque 126 N·m Manufacturer specification Configuration: 8C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated output torque 60 N·m Manufacturer specification Configuration: 8C; Chinese-page table; output 60 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 60 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61 Tabulated output torque 55 N·m Manufacturer specification Configuration: 8C; Chinese-page table; output 80 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. Directly tabulated output speed 80 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 8C \| 126 0.09 \| 103 0.14 \| 91 0.19 \| 83 0.23 \| 78 0.27 \| 74 0.31 \| 68 0.38 \| 63 0.44 \| 60 0.5 \| 55 0.61
27C	8,820 NConfiguration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass.	8,800 NConfiguration: 27C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source literally labels this row Allowable moment (N), which conflicts dimensionally with moment. The printed force unit N and value are retained without silently relabeling the measurement as axial thrust.	980 N·mConfiguration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer definition is the overturning moment the reducer can withstand. 980 N·mConfiguration: 27C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate.	70 arcsecConfiguration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate.	52 N·mConfiguration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torque applied from the output side to start rotating the reducer backwards.	Full specifications Source-backed claims Specifications & evidence Source-backed claims. Configuration, workload and evidence type matter when comparing products. Allowable axial thrust 8,820 N Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer describes axial load-bearing capacity; retain printed N unit, not mass. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Allowable load source n row 8,800 N Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source literally labels this row Allowable moment (N), which conflicts dimensionally with moment. The printed force unit N and value are retained without silently relabeling the measurement as axial thrust. Official ZKRV-C English page and embedded rating/dimensional table Allowable moment (N) \| 5880 \| 8800 \| 11750 \| 13700 \| 13700 \| 19600 \| 29350 \| 29350 Allowable overturning moment 980 N·m Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Manufacturer definition is the overturning moment the reducer can withstand. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Allowable overturning moment 980 N·m Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Allowable moment (Nm) \| 680 \| 980 \| 1760 \| 2450 \| 2450 \| 8800 \| 20550 \| 20550 Angular transmission accuracy 70 arcsec Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Backdrive starting torque 52 N·m Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torque applied from the output side to start rotating the reducer backwards. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Backlash 1 arcmin Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Backlash or lost motion 1 arcmin Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Source combines Backlash/Lost motion in one row; do not duplicate as two measured facts. Official ZKRV-C English page and embedded rating/dimensional table Backlash/Lost motion (arc.min) \| 1 \| 1 \| 0.8 \| 0.8 \| 0.8 \| 0.6 \| 0.6 \| 0.6 Drawing dimension a 182 mm Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 182 \| 140 \| 43 \| 57.5 \| 8.5 Drawing dimension a 67.5 mm Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table A \| 59 \| 67.5 \| 79 \| 82.5 \| 82.5 \| 120.5 \| 126 \| 148.5 Drawing dimension b 140 mm Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 182 \| 140 \| 43 \| 57.5 \| 8.5 Drawing dimension b 140 h7 mm Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ B \| 110 h7 \| 140 h7 \| 176 h7 \| 199 h7 \| 199 h7 \| 260 h7 \| 340 h7 \| 360 h7 Drawing dimension c 43 mm Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 182 \| 140 \| 43 \| 57.5 \| 8.5 Drawing dimension c 43 mm Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ C \| 31 \| 43 \| 57 \| 71 \| 71 \| 90 \| 138 \| 132 Drawing dimension d 57.5 mm Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Unit row prints Φmm for A–D although D is shown axially; retain the value in mm without treating every letter as a diameter. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 182 \| 140 \| 43 \| 57.5 \| 8.5 Drawing dimension d 181 h7 mm Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ D \| 146 h7 \| 181 h7 \| 222 h7 \| 250 h7 \| 250 h7 \| 346 h7 \| 440 h7 \| 450 h7 Drawing dimension e 31.35±0.65 mm Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table E \| 26.35±0.6 \| 31.35±0.65 \| 34.35±0.65 \| 39.35±0.65 \| 39.35±0.65 \| 56.2±0.85 \| 71.75±0.9 \| — Drawing dimension f3 18 mm Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F3 \| 15 \| 18 \| 20 \| 20 \| — \| 25 \| — \| 25 Drawing dimension g 116 mm Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ G \| 82 \| 116 \| 133 \| 160 \| 140 \| 194 \| 252 \| 328 Drawing dimension h3 8 mm Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H3 \| 8 \| 8 \| 10 \| 10 \| — \| 13 \| 10 \| 12 Drawing dimension i 56 mm Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ I \| 40 \| 56 \| 73 \| 83 \| — \| 116 \| 152 \| 144 Drawing dimension k 6.6 mm Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout J-ΦK pairs count with a diameter or metric-thread cell; 320C prints M12 despite the ΦK header, retained as a thread designation with no mm unit. Official ZKRV-C English page and embedded rating/dimensional table Φ K \| 6.6 \| 6.6 \| 9 \| 11 \| M10 \| 13 \| M12 \| 13 Drawing dimension l 169 mm Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Official ZKRV-C English page and embedded rating/dimensional table Φ L \| 134 \| 169 \| 208 \| 233 \| 233 \| 324 \| 415 \| 425 Drawing hole count f1 8 Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F1 \| 6 \| 8 \| 9 \| 9 \| 6 \| 9 \| 9 \| 12 Drawing hole count h1 4 Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H1 \| 4 \| 4 \| 4 \| 6 \| — \| 4 \| 4 \| 3 Drawing hole count j 12 Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout J-ΦK pairs count with a diameter or metric-thread cell; 320C prints M12 despite the ΦK header, retained as a thread designation with no mm unit. Official ZKRV-C English page and embedded rating/dimensional table J \| 8 \| 12 \| 8 \| 14 \| 14 \| 8 \| 18 \| 16 Drawing thread f2 M8 Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout F1-F2DeepF3: F1 is count; F2 may print metric thread or Φ diameter; F3 is depth when present. Preserve the actual cell type. Official ZKRV-C English page and embedded rating/dimensional table F2 \| M8 \| M8 \| M10 \| M12 \| Φ15 \| M16 \| Φ20 \| M16 Drawing thread h2 M4 Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page dimensional table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Lettering is specific to this English drawing and cannot be substituted for Chinese A–D labels. Drawing callout H1-H2DeepH3 gives count, metric thread and depth. Official ZKRV-C English page and embedded rating/dimensional table H2 \| M3 \| M4 \| M4 \| M6 \| — \| M6 \| M6 \| M6 Gear reduction ratio 36.57 ratio Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Carrier output; ratio is the reducer body ratio, excluding the compound large gear and input-shaft reduction. The CA total-ratio exception does not apply to this standard C model. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Gear reduction ratio 36.57 ratio Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Monomer/body ratio excludes the input gear and compound main gear, per footnote1. Official ZKRV-C English page and embedded rating/dimensional table Gear reduction ratio ① \| 27 \| 36.57 \| 32.54 \| 36.75 \| 36.75 \| 34.86 \| 35.61 \| 140 / 210 Lost motion 1 arcmin Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Torsional angle under plus/minus 3% of rated torque. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Mass 8.5 kg Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Chinese drawing lettering; do not substitute English-sheet letters. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 182 \| 140 \| 43 \| 57.5 \| 8.5 Mass 8.5 kg Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Weight (kg) \| 4.5 \| 8.5 \| 14.5 \| 19.6 \| 21 \| 55.5 \| 80 \| 80 Maximum impact torque 1,323 N·m Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Maximum impact torque 1,350 N·m Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Maximum impact moment (Nm) \| 500 \| 1350 \| 2500 \| 5000 \| 6000 \| 10000 \| 16000 \| 16000 Maximum operation torque 675 N·m Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Literal label Maximum operation torque; not silently equated to Chinese start/stop torque. Official ZKRV-C English page and embedded rating/dimensional table Maximum operation torque (Nm) \| 250 \| 675 \| 1250 \| 2500 \| 3000 \| 5000 \| 8000 \| 8000 Maximum output speed 60 rpm Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Maximum output speed 60 rpm Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Maximum output RPM (r/min) \| 80 \| 60 \| 50 \| 40 \| 40 \| 30 \| 25 \| 25 Rated efficiency 80 % Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Rated noise 70 dB Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. No load; input speed at most 2000 rpm and output speed at most rated speed 15 rpm. Test distance and weighting are unspecified. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Rated output speed 15 rpm Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Rated output torque 265 N·m Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Rated output speed 15 rpm is printed in the same row. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Rated output torque 270 N·m Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. At output speed 15 rpm per footnote2. Official ZKRV-C English page and embedded rating/dimensional table Rated torque (Nm)② \| 100 \| 270 \| 500 \| 1000 \| 1200 \| 2000 \| 3200 \| 3200 Start stop torque 686 N·m Manufacturer specification Configuration: 27C; Chinese-page table; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 36.57 \| 1 \| 1 \| 70 \| 265 \| 686 \| 1323 \| 15 \| 60 \| 52 \| 80 \| 980 \| 8820 \| 70 Tabulated input power 0.42 kW Manufacturer specification Configuration: 27C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated input power 0.55 kW Manufacturer specification Configuration: 27C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated input power 0.68 kW Manufacturer specification Configuration: 27C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated input power 0.79 kW Manufacturer specification Configuration: 27C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated input power 0.9 kW Manufacturer specification Configuration: 27C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated input power 1.1 kW Manufacturer specification Configuration: 27C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated input power 1.29 kW Manufacturer specification Configuration: 27C; Chinese-page table; output 50 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 50 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated input power 0.26 kW Manufacturer specification Configuration: 27C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated input power 1.46 kW Manufacturer specification Configuration: 27C; Chinese-page table; output 60 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 60 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated output torque 299 N·m Manufacturer specification Configuration: 27C; Chinese-page table; output 10 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 10 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated output torque 265 N·m Manufacturer specification Configuration: 27C; Chinese-page table; output 15 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 15 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated output torque 243 N·m Manufacturer specification Configuration: 27C; Chinese-page table; output 20 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 20 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated output torque 227 N·m Manufacturer specification Configuration: 27C; Chinese-page table; output 25 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 25 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated output torque 215 N·m Manufacturer specification Configuration: 27C; Chinese-page table; output 30 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 30 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated output torque 197 N·m Manufacturer specification Configuration: 27C; Chinese-page table; output 40 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 40 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated output torque 184 N·m Manufacturer specification Configuration: 27C; Chinese-page table; output 50 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 50 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated output torque 368 N·m Manufacturer specification Configuration: 27C; Chinese-page table; output 5 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 5 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Tabulated output torque 175 N·m Manufacturer specification Configuration: 27C; Chinese-page table; output 60 rpm; Manufacturer Chinese-page RV-C table; catalogue revision is not stated. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Directly tabulated output speed 60 rpm. Ratio, lubrication, temperature, duty cycle and input speed are not specified for these points; no interpolation. Official ZKRV-C Chinese page and embedded rating/dimensional/operating table 27C \| 368 0.26 \| 299 0.42 \| 265 0.55 \| 243 0.68 \| 227 0.79 \| 215 0.9 \| 197 1.1 \| 184 1.29 \| 175 1.46 \| — Torsional rigidity 145 N·m/arcmin Manufacturer specification Configuration: 27C; English-page table; Manufacturer English-page C-series table. The Chinese and English official tables differ in ratings, weight or dimensions; their revision/current-production applicability is unresolved. Keep the two source configurations separate. Official ZKRV-C English page and embedded rating/dimensional table Torsional rigidity (Nm/arc.min) \| 46 \| 145 \| 255 \| 510 \| 600 \| 976 \| 1960 \| 1960

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50+exhibiting companies

Hands-onrobot operation & live demos

~1 hourto explore, try, and ask

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About Robotuo

Connecting the world to China’s robotics ecosystem.

Get closer to the people, technology, and opportunities shaping robotics in China.

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We connect global teams with China’s robotics supply chain and the SZ RoboX open-source community to find partners, share expertise, and bring robotics to new markets.

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About this product family

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Specifications & evidence

Allowable axial thrust

Allowable load source n row

Allowable overturning moment

Allowable overturning moment

Angular transmission accuracy

Backdrive starting torque

Backlash

Backlash or lost motion

Drawing dimension a

Drawing dimension a

Drawing dimension b

Drawing dimension b

Drawing dimension c

Drawing dimension c

Drawing dimension d

Drawing dimension d

Drawing dimension e

Drawing dimension f3

Drawing dimension g

Drawing dimension h3

Drawing dimension i

Drawing dimension k

Drawing dimension l

Drawing hole count f1

Drawing hole count h1

Drawing hole count j

Drawing thread f2

Drawing thread h2

Gear reduction ratio

Gear reduction ratio

Lost motion

Mass

Mass

Maximum impact torque

Maximum impact torque

Maximum operation torque

Maximum output speed

Maximum output speed

Rated efficiency

Rated noise

Rated output speed

Rated output torque

Rated output torque

Start stop torque

Tabulated input power

Tabulated input power

Tabulated input power

Tabulated input power

Tabulated input power

Tabulated input power

Tabulated output torque

Tabulated output torque

Tabulated output torque

Tabulated output torque

Tabulated output torque

Tabulated output torque

Torsional rigidity

Specifications & evidence

Allowable axial thrust

Allowable overturning moment

Angular transmission accuracy

Backdrive starting torque

Backlash

Drawing dimension a

Drawing dimension b

Drawing dimension c

Drawing dimension d

Gear reduction ratio

Lost motion

Mass

Maximum impact torque

Maximum output speed

Rated efficiency

Rated noise

Rated output speed

Rated output torque

Start stop torque