Product details

14C

Transmission & Mechanical Parts

Nantong Zhenkang Welding Electromachinery Co., Ltd.

14C

About this product

14C is an exact named standard C-form RV precision reducer in Nantong Zhenkang's official mechanical transmission portfolio. It belongs to the manufacturer's robotics-component RV family. The Chinese table gives a rated output torque of 137 N·m at 15 rpm and a mass of 5 kg. Detailed dimensions, operating torque and input-power points are retained in Specifications. The paired manufacturer cover shows front and rear series views rather than a verified exact size. Exact-model release timing and current availability remain unverified. Cover image: Manufacturer series image; size may vary.

Model
14C
Category
Transmission & Mechanical Parts, Components

Product family: ZKRV-C standard-form precision reducers

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

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