Source-backed claims. Configuration, workload and evidence type matter when comparing products.
Allowable average input speed
3,500 r/min
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 100 | 88 | 205 | 141 | 370 | 5600 | 3500
Allowable average input speed
3,500 r/min
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 120 | 88 | 218 | 141 | 396 | 5600 | 3500
Allowable average input speed
3,500 r/min
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 160 | 88 | 230 | 141 | 409 | 5600 | 3500
Allowable average input speed
3,500 r/min
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 50 | 52 | 128 | 73 | 243 | 5600 | 3500
Allowable average input speed
3,500 r/min
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 80 | 83 | 179 | 114 | 333 | 5600 | 3500
Allowable instantaneous maximum torque (current webpage)
370 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. No peak duration or additional duty condition is stated.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 100 | 88 | 205 | 141 | 370 | 5600 | 3500
Allowable instantaneous maximum torque (current webpage)
396 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. No peak duration or additional duty condition is stated.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 120 | 88 | 218 | 141 | 396 | 5600 | 3500
Allowable instantaneous maximum torque (current webpage)
409 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. No peak duration or additional duty condition is stated.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 160 | 88 | 230 | 141 | 409 | 5600 | 3500
Allowable instantaneous maximum torque (current webpage)
243 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. No peak duration or additional duty condition is stated.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 50 | 52 | 128 | 73 | 243 | 5600 | 3500
Allowable instantaneous maximum torque (current webpage)
333 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. No peak duration or additional duty condition is stated.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 80 | 83 | 179 | 114 | 333 | 5600 | 3500
Allowable instantaneous maximum torque (exact-frame drawing)
369 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Peak duration/duty is not stated.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-100 | 100 | 87 | 8.9 | 204 | 21 | 140 | 14 | 369 | 38 | 5600 | 3500 | 9 | 1.5
Allowable instantaneous maximum torque (exact-frame drawing)
395 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Peak duration/duty is not stated.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-120 | 120 | 87 | 8.9 | 217 | 22 | 140 | 14 | 395 | 40 | 5600 | 3500 | 8 | 1.5
Allowable instantaneous maximum torque (exact-frame drawing)
408 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Peak duration/duty is not stated.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-160 | 160 | 87 | 8.9 | 229 | 23 | 140 | 14 | 408 | 42 | 5600 | 3500 | 6 | 1.5
Allowable instantaneous maximum torque (exact-frame drawing)
242 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Peak duration/duty is not stated.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-50 | 50 | 51 | 5.2 | 127 | 13 | 72 | 7.3 | 242 | 25 | 5600 | 3500 | 17 | 1.5
Allowable instantaneous maximum torque (exact-frame drawing)
332 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Peak duration/duty is not stated.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-80 | 80 | 82 | 8.4 | 178 | 18 | 113 | 12 | 332 | 34 | 5600 | 3500 | 11 | 1.5
Allowable maximum average load torque (current webpage)
141 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 100 | 88 | 205 | 141 | 370 | 5600 | 3500
Allowable maximum average load torque (current webpage)
141 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 120 | 88 | 218 | 141 | 396 | 5600 | 3500
Allowable maximum average load torque (current webpage)
141 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 160 | 88 | 230 | 141 | 409 | 5600 | 3500
Allowable maximum average load torque (current webpage)
73 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 50 | 52 | 128 | 73 | 243 | 5600 | 3500
Allowable maximum average load torque (current webpage)
114 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 80 | 83 | 179 | 114 | 333 | 5600 | 3500
Allowable maximum average load torque (exact-frame drawing)
140 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-100 | 100 | 87 | 8.9 | 204 | 21 | 140 | 14 | 369 | 38 | 5600 | 3500 | 9 | 1.5
Allowable maximum average load torque (exact-frame drawing)
140 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-120 | 120 | 87 | 8.9 | 217 | 22 | 140 | 14 | 395 | 40 | 5600 | 3500 | 8 | 1.5
Allowable maximum average load torque (exact-frame drawing)
140 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-160 | 160 | 87 | 8.9 | 229 | 23 | 140 | 14 | 408 | 42 | 5600 | 3500 | 6 | 1.5
Allowable maximum average load torque (exact-frame drawing)
72 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-50 | 50 | 51 | 5.2 | 127 | 13 | 72 | 7.3 | 242 | 25 | 5600 | 3500 | 17 | 1.5
Allowable maximum average load torque (exact-frame drawing)
113 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-80 | 80 | 82 | 8.4 | 178 | 18 | 113 | 12 | 332 | 34 | 5600 | 3500 | 11 | 1.5
Allowable maximum input speed
5,600 r/min
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 100 | 88 | 205 | 141 | 370 | 5600 | 3500
Allowable maximum input speed
5,600 r/min
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 120 | 88 | 218 | 141 | 396 | 5600 | 3500
Allowable maximum input speed
5,600 r/min
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 160 | 88 | 230 | 141 | 409 | 5600 | 3500
Allowable maximum input speed
5,600 r/min
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 50 | 52 | 128 | 73 | 243 | 5600 | 3500
Allowable maximum input speed
5,600 r/min
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 80 | 83 | 179 | 114 | 333 | 5600 | 3500
Allowable maximum start/stop torque (current webpage)
205 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. No peak duration or additional duty condition is stated.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 100 | 88 | 205 | 141 | 370 | 5600 | 3500
Allowable maximum start/stop torque (current webpage)
218 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. No peak duration or additional duty condition is stated.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 120 | 88 | 218 | 141 | 396 | 5600 | 3500
Allowable maximum start/stop torque (current webpage)
230 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. No peak duration or additional duty condition is stated.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 160 | 88 | 230 | 141 | 409 | 5600 | 3500
Allowable maximum start/stop torque (current webpage)
128 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. No peak duration or additional duty condition is stated.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 50 | 52 | 128 | 73 | 243 | 5600 | 3500
Allowable maximum start/stop torque (current webpage)
179 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. No peak duration or additional duty condition is stated.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 80 | 83 | 179 | 114 | 333 | 5600 | 3500
Allowable maximum start/stop torque (exact-frame drawing)
204 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Peak duration/duty is not stated.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-100 | 100 | 87 | 8.9 | 204 | 21 | 140 | 14 | 369 | 38 | 5600 | 3500 | 9 | 1.5
Allowable maximum start/stop torque (exact-frame drawing)
217 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Peak duration/duty is not stated.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-120 | 120 | 87 | 8.9 | 217 | 22 | 140 | 14 | 395 | 40 | 5600 | 3500 | 8 | 1.5
Allowable maximum start/stop torque (exact-frame drawing)
229 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Peak duration/duty is not stated.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-160 | 160 | 87 | 8.9 | 229 | 23 | 140 | 14 | 408 | 42 | 5600 | 3500 | 6 | 1.5
Allowable maximum start/stop torque (exact-frame drawing)
127 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Peak duration/duty is not stated.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-50 | 50 | 51 | 5.2 | 127 | 13 | 72 | 7.3 | 242 | 25 | 5600 | 3500 | 17 | 1.5
Allowable maximum start/stop torque (exact-frame drawing)
178 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Peak duration/duty is not stated.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-80 | 80 | 82 | 8.4 | 178 | 18 | 113 | 12 | 332 | 34 | 5600 | 3500 | 11 | 1.5
Backlash (exact-frame drawing)
9 arcsec
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-100 | 100 | 87 | 8.9 | 204 | 21 | 140 | 14 | 369 | 38 | 5600 | 3500 | 9 | 1.5
Backlash (exact-frame drawing)
8 arcsec
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-120 | 120 | 87 | 8.9 | 217 | 22 | 140 | 14 | 395 | 40 | 5600 | 3500 | 8 | 1.5
Backlash (exact-frame drawing)
6 arcsec
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-160 | 160 | 87 | 8.9 | 229 | 23 | 140 | 14 | 408 | 42 | 5600 | 3500 | 6 | 1.5
Backlash (exact-frame drawing)
17 arcsec
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-50 | 50 | 51 | 5.2 | 127 | 13 | 72 | 7.3 | 242 | 25 | 5600 | 3500 | 17 | 1.5
Backlash (exact-frame drawing)
11 arcsec
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-80 | 80 | 82 | 8.4 | 178 | 18 | 113 | 12 | 332 | 34 | 5600 | 3500 | 11 | 1.5
Documented reduction-ratio options
50, 80, 100, 120, 160
Manufacturer specification
Configuration: CSG-U-25, Gen I; Ratios are documented order configurations of this manufacturer-listed frame/form. XXX in the drawing title is a ratio placeholder, not an acquired fully configured code.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 50 | 52 | 128 | 73 | 243 | 5600 | 3500
25 | 80 | 83 | 179 | 114 | 333 | 5600 | 3500
25 | 100 | 88 | 205 | 141 | 370 | 5600 | 3500
25 | 120 | 88 | 218 | 141 | 396 | 5600 | 3500
25 | 160 | 88 | 230 | 141 | 409 | 5600 | 3500
Efficiency
0.72
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Source prints a decimal fraction without a percent sign; operating load/speed/temperature are not specified.
Intertrans CSG-U Gen I current family page and literal HTML tables17-40 | 0.68 | 0.71 | 0.72 | 0.72 | 0.7 | 0.65
Efficiency
0.7
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Source prints a decimal fraction without a percent sign; operating load/speed/temperature are not specified.
Intertrans CSG-U Gen I current family page and literal HTML tables17-40 | 0.68 | 0.71 | 0.72 | 0.72 | 0.7 | 0.65
Efficiency
0.65
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Source prints a decimal fraction without a percent sign; operating load/speed/temperature are not specified.
Intertrans CSG-U Gen I current family page and literal HTML tables17-40 | 0.68 | 0.71 | 0.72 | 0.72 | 0.7 | 0.65
Efficiency
0.71
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Source prints a decimal fraction without a percent sign; operating load/speed/temperature are not specified.
Intertrans CSG-U Gen I current family page and literal HTML tables17-40 | 0.68 | 0.71 | 0.72 | 0.72 | 0.7 | 0.65
Efficiency
0.72
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Source prints a decimal fraction without a percent sign; operating load/speed/temperature are not specified.
Intertrans CSG-U Gen I current family page and literal HTML tables17-40 | 0.68 | 0.71 | 0.72 | 0.72 | 0.7 | 0.65
Mass (exact-frame drawing)
1.5 kg
Manufacturer specification
Configuration: CSG-U-25, Gen I; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-50 | 50 | 51 | 5.2 | 127 | 13 | 72 | 7.3 | 242 | 25 | 5600 | 3500 | 17 | 1.5
Mechanical form
Cup-type harmonic reducer assembly
Manufacturer specification
Configuration: CSG-U-25, Gen I; Literal form classification on this exact-frame drawing; photographed internals are not used to infer included components.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating table组合型-杯型谐波减速器
No-load running torque
25.2 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Input 2,000 r/min and 20 °C, as printed in the column header.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 100 | 10.56 | 13.2 | 25.2
No-load running torque
24.6 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Input 2,000 r/min and 20 °C, as printed in the column header.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 120 | 9.6 | 14.4 | 24.6
No-load running torque
23.76 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Input 2,000 r/min and 20 °C, as printed in the column header.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 160 | 8.28 | 16.8 | 23.76
No-load running torque
29.76 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Input 2,000 r/min and 20 °C, as printed in the column header.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 50 | 20.4 | 11.88 | 29.76
No-load running torque
26.04 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Input 2,000 r/min and 20 °C, as printed in the column header.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 80 | 12 | 12 | 26.04
Outer flange diameter callout
107
Manufacturer specification
Configuration: CSG-U-25, Gen I; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Native drawing callout; no linear-unit heading is printed. Ø is the printed diameter glyph; EQS is retained without inventing an angular tolerance.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating table107
Overall axial span callout
52
Manufacturer specification
Configuration: CSG-U-25, Gen I; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Native drawing callout; no linear-unit heading is printed. Ø is the printed diameter glyph; EQS is retained without inventing an angular tolerance.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating table52
Rated torque (current webpage)
88 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Rated at input speed 2,000 r/min.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 100 | 88 | 205 | 141 | 370 | 5600 | 3500
Rated torque (current webpage)
88 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Rated at input speed 2,000 r/min.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 120 | 88 | 218 | 141 | 396 | 5600 | 3500
Rated torque (current webpage)
88 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Rated at input speed 2,000 r/min.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 160 | 88 | 230 | 141 | 409 | 5600 | 3500
Rated torque (current webpage)
52 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Rated at input speed 2,000 r/min.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 50 | 52 | 128 | 73 | 243 | 5600 | 3500
Rated torque (current webpage)
83 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. Rated at input speed 2,000 r/min.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 80 | 83 | 179 | 114 | 333 | 5600 | 3500
Rated torque (exact-frame drawing)
87 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Rated at input speed 2,000 r/min.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-100 | 100 | 87 | 8.9 | 204 | 21 | 140 | 14 | 369 | 38 | 5600 | 3500 | 9 | 1.5
Rated torque (exact-frame drawing)
87 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Rated at input speed 2,000 r/min.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-120 | 120 | 87 | 8.9 | 217 | 22 | 140 | 14 | 395 | 40 | 5600 | 3500 | 8 | 1.5
Rated torque (exact-frame drawing)
87 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Rated at input speed 2,000 r/min.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-160 | 160 | 87 | 8.9 | 229 | 23 | 140 | 14 | 408 | 42 | 5600 | 3500 | 6 | 1.5
Rated torque (exact-frame drawing)
51 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Rated at input speed 2,000 r/min.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-50 | 50 | 51 | 5.2 | 127 | 13 | 72 | 7.3 | 242 | 25 | 5600 | 3500 | 17 | 1.5
Rated torque (exact-frame drawing)
82 N·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Rated at input speed 2,000 r/min.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating tableCSG-25-80 | 80 | 82 | 8.4 | 178 | 18 | 113 | 12 | 332 | 34 | 5600 | 3500 | 11 | 1.5
Speed-increasing starting torque
13.2 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. The source does not state a temperature or speed condition for this column.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 100 | 10.56 | 13.2 | 25.2
Speed-increasing starting torque
14.4 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. The source does not state a temperature or speed condition for this column.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 120 | 9.6 | 14.4 | 24.6
Speed-increasing starting torque
16.8 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. The source does not state a temperature or speed condition for this column.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 160 | 8.28 | 16.8 | 23.76
Speed-increasing starting torque
11.88 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. The source does not state a temperature or speed condition for this column.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 50 | 20.4 | 11.88 | 29.76
Speed-increasing starting torque
12 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. The source does not state a temperature or speed condition for this column.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 80 | 12 | 12 | 26.04
Starting torque
10.56 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 100; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. The source does not state a temperature or speed condition for this column.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 100 | 10.56 | 13.2 | 25.2
Starting torque
9.6 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 120; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. The source does not state a temperature or speed condition for this column.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 120 | 9.6 | 14.4 | 24.6
Starting torque
8.28 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 160; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. The source does not state a temperature or speed condition for this column.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 160 | 8.28 | 16.8 | 23.76
Starting torque
20.4 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. The source does not state a temperature or speed condition for this column.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 50 | 20.4 | 11.88 | 29.76
Starting torque
12 cN·m
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. The source does not state a temperature or speed condition for this column.
Intertrans CSG-U Gen I current family page and literal HTML tables25 | 80 | 12 | 12 | 26.04
Threaded mounting-hole callout
10-M5 through EQS
Manufacturer specification
Configuration: CSG-U-25, Gen I; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Native drawing callout; no linear-unit heading is printed. Ø is the printed diameter glyph; EQS is retained without inventing an angular tolerance.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating table10-M5 通 EQS
Through mounting-hole callout
10-Ø5.5 through EQS
Manufacturer specification
Configuration: CSG-U-25, Gen I; Undated manufacturer exact-frame drawing, page 1; the revision date is not stated. These are the drawing claims, separately retained from the current HTML table; do not blend conflicting values. Native drawing callout; no linear-unit heading is printed. Ø is the printed diameter glyph; EQS is retained without inventing an angular tolerance.
Intertrans CSG-25-XXX-U-I undated exact-frame drawing and rating table10-Ø5.5 通 EQS
Torsional stiffness k1
3 10⁴ N·m/rad
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. K1/K2/K3 segments are listed without segment torque boundaries in this source.
Intertrans CSG-U Gen I current family page and literal HTML tables50 | K1 | 0.41 | 0.97 | 1.56 | 3 | 6.48 | 12
Torsional stiffness k1
3.72 10⁴ N·m/rad
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80 and above; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. K1/K2/K3 segments are listed without segment torque boundaries in this source.
Intertrans CSG-U Gen I current family page and literal HTML tables80以上 | K1 | 0.56 | 1.2 | 1.92 | 3.72 | 8.04 | 15.6
Torsional stiffness k2
4.08 10⁴ N·m/rad
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. K1/K2/K3 segments are listed without segment torque boundaries in this source.
Intertrans CSG-U Gen I current family page and literal HTML tables50 | K2 | 0.56 | 1.32 | 2.16 | 4.08 | 9.36 | 16.8
Torsional stiffness k2
6 10⁴ N·m/rad
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80 and above; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. K1/K2/K3 segments are listed without segment torque boundaries in this source.
Intertrans CSG-U Gen I current family page and literal HTML tables80以上 | K2 | 0.73 | 1.68 | 3 | 6 | 13.2 | 24
Torsional stiffness k3
5.28 10⁴ N·m/rad
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 50; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. K1/K2/K3 segments are listed without segment torque boundaries in this source.
Intertrans CSG-U Gen I current family page and literal HTML tables50 | K3 | 0.68 | 1.56 | 2.76 | 5.28 | 11.76 | 21.6
Torsional stiffness k3
6.84 10⁴ N·m/rad
Manufacturer specification
Configuration: CSG-U-25, Gen I; reduction ratio 80 and above; Current manufacturer HTML family table, captured 11 November 2026; the page provides no edition date. Undated exact-frame drawing ratings are separately retained where different; applicability is unresolved. K1/K2/K3 segments are listed without segment torque boundaries in this source.
Intertrans CSG-U Gen I current family page and literal HTML tables80以上 | K3 | 0.85 | 1.92 | 3.48 | 6.84 | 14.4 | 27.6