Product details

CSG-U-40

Transmission & Mechanical Parts

Zhejiang Mian Transmission Co., Ltd.

CSG-U-40

About this product

CSG-U-40 is the manufacturer-listed size-40 frame in the CSG-U Gen I cup-type harmonic reducer assembly family, offered with documented ratios 50, 80, 100, 120, 160. It is intended for precision transmission applications including industrial, collaborative and humanoid robots. The undated exact-frame drawing lists a mass of 5 kg. Current webpage and drawing torque ratings differ; Specifications retain their separate source conditions. Ratio selection is required to define the final order configuration. Cover image: Manufacturer series image; size may vary. The manufacturer-assigned photograph shows the assembly exterior and an open cup; it does not depict or establish the supplied internal coupling configuration.

Model
CSG-U-40 Gen I
Category
Transmission & Mechanical Parts, Components

Product family: Intertrans CSG-U Series Gen I

Specifications & evidence

Source-backed claims. Configuration, workload and evidence type matter when comparing products.

Allowable average input speed

3,000 r/min

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 100 | 346 | 739 | 485 | 1401 | 4000 | 3000

Allowable average input speed

3,000 r/min

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 120 | 383 | 803 | 587 | 1511 | 4000 | 3000

Allowable average input speed

3,000 r/min

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 160 | 383 | 842 | 587 | 1511 | 4000 | 3000

Allowable average input speed

3,000 r/min

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 50 | 179 | 524 | 256 | 893 | 4000 | 3000

Allowable average input speed

3,000 r/min

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 80 | 269 | 676 | 370 | 1271 | 4000 | 3000

Allowable instantaneous maximum torque (current webpage)

1,401 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 100 | 346 | 739 | 485 | 1401 | 4000 | 3000

Allowable instantaneous maximum torque (current webpage)

1,511 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 120 | 383 | 803 | 587 | 1511 | 4000 | 3000

Allowable instantaneous maximum torque (current webpage)

1,511 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 160 | 383 | 842 | 587 | 1511 | 4000 | 3000

Allowable instantaneous maximum torque (current webpage)

893 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 50 | 179 | 524 | 256 | 893 | 4000 | 3000

Allowable instantaneous maximum torque (current webpage)

1,271 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 80 | 269 | 676 | 370 | 1271 | 4000 | 3000

Allowable instantaneous maximum torque (exact-frame drawing)

1,400 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-100 | 100 | 345 | 35 | 738 | 75 | 484 | 49 | 1400 | 143 | 4000 | 3000 | 7 | 5

Allowable instantaneous maximum torque (exact-frame drawing)

1,510 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-120 | 120 | 382 | 39 | 802 | 82 | 586 | 60 | 1510 | 154 | 4000 | 3000 | 6 | 5

Allowable instantaneous maximum torque (exact-frame drawing)

1,510 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-160 | 160 | 382 | 39 | 841 | 86 | 586 | 60 | 1510 | 154 | 4000 | 3000 | 5 | 5

Allowable instantaneous maximum torque (exact-frame drawing)

892 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-50 | 50 | 178 | 18 | 523 | 53 | 255 | 26 | 892 | 91 | 4000 | 3000 | 14 | 5

Allowable instantaneous maximum torque (exact-frame drawing)

1,270 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-80 | 80 | 268 | 27 | 675 | 69 | 369 | 38 | 1270 | 130 | 4000 | 3000 | 9 | 5

Allowable maximum average load torque (current webpage)

485 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 100 | 346 | 739 | 485 | 1401 | 4000 | 3000

Allowable maximum average load torque (current webpage)

587 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 120 | 383 | 803 | 587 | 1511 | 4000 | 3000

Allowable maximum average load torque (current webpage)

587 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 160 | 383 | 842 | 587 | 1511 | 4000 | 3000

Allowable maximum average load torque (current webpage)

256 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 50 | 179 | 524 | 256 | 893 | 4000 | 3000

Allowable maximum average load torque (current webpage)

370 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 80 | 269 | 676 | 370 | 1271 | 4000 | 3000

Allowable maximum average load torque (exact-frame drawing)

484 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-100 | 100 | 345 | 35 | 738 | 75 | 484 | 49 | 1400 | 143 | 4000 | 3000 | 7 | 5

Allowable maximum average load torque (exact-frame drawing)

586 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-120 | 120 | 382 | 39 | 802 | 82 | 586 | 60 | 1510 | 154 | 4000 | 3000 | 6 | 5

Allowable maximum average load torque (exact-frame drawing)

586 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-160 | 160 | 382 | 39 | 841 | 86 | 586 | 60 | 1510 | 154 | 4000 | 3000 | 5 | 5

Allowable maximum average load torque (exact-frame drawing)

255 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-50 | 50 | 178 | 18 | 523 | 53 | 255 | 26 | 892 | 91 | 4000 | 3000 | 14 | 5

Allowable maximum average load torque (exact-frame drawing)

369 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-80 | 80 | 268 | 27 | 675 | 69 | 369 | 38 | 1270 | 130 | 4000 | 3000 | 9 | 5

Allowable maximum input speed

4,000 r/min

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 100 | 346 | 739 | 485 | 1401 | 4000 | 3000

Allowable maximum input speed

4,000 r/min

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 120 | 383 | 803 | 587 | 1511 | 4000 | 3000

Allowable maximum input speed

4,000 r/min

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 160 | 383 | 842 | 587 | 1511 | 4000 | 3000

Allowable maximum input speed

4,000 r/min

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 50 | 179 | 524 | 256 | 893 | 4000 | 3000

Allowable maximum input speed

4,000 r/min

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 80 | 269 | 676 | 370 | 1271 | 4000 | 3000

Allowable maximum start/stop torque (current webpage)

739 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 100 | 346 | 739 | 485 | 1401 | 4000 | 3000

Allowable maximum start/stop torque (current webpage)

803 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 120 | 383 | 803 | 587 | 1511 | 4000 | 3000

Allowable maximum start/stop torque (current webpage)

842 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 160 | 383 | 842 | 587 | 1511 | 4000 | 3000

Allowable maximum start/stop torque (current webpage)

524 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 50 | 179 | 524 | 256 | 893 | 4000 | 3000

Allowable maximum start/stop torque (current webpage)

676 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 80 | 269 | 676 | 370 | 1271 | 4000 | 3000

Allowable maximum start/stop torque (exact-frame drawing)

738 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-100 | 100 | 345 | 35 | 738 | 75 | 484 | 49 | 1400 | 143 | 4000 | 3000 | 7 | 5

Allowable maximum start/stop torque (exact-frame drawing)

802 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-120 | 120 | 382 | 39 | 802 | 82 | 586 | 60 | 1510 | 154 | 4000 | 3000 | 6 | 5

Allowable maximum start/stop torque (exact-frame drawing)

841 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-160 | 160 | 382 | 39 | 841 | 86 | 586 | 60 | 1510 | 154 | 4000 | 3000 | 5 | 5

Allowable maximum start/stop torque (exact-frame drawing)

523 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-50 | 50 | 178 | 18 | 523 | 53 | 255 | 26 | 892 | 91 | 4000 | 3000 | 14 | 5

Allowable maximum start/stop torque (exact-frame drawing)

675 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-80 | 80 | 268 | 27 | 675 | 69 | 369 | 38 | 1270 | 130 | 4000 | 3000 | 9 | 5

Backlash (exact-frame drawing)

7 arcsec

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-100 | 100 | 345 | 35 | 738 | 75 | 484 | 49 | 1400 | 143 | 4000 | 3000 | 7 | 5

Backlash (exact-frame drawing)

6 arcsec

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-120 | 120 | 382 | 39 | 802 | 82 | 586 | 60 | 1510 | 154 | 4000 | 3000 | 6 | 5

Backlash (exact-frame drawing)

5 arcsec

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-160 | 160 | 382 | 39 | 841 | 86 | 586 | 60 | 1510 | 154 | 4000 | 3000 | 5 | 5

Backlash (exact-frame drawing)

14 arcsec

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-50 | 50 | 178 | 18 | 523 | 53 | 255 | 26 | 892 | 91 | 4000 | 3000 | 14 | 5

Backlash (exact-frame drawing)

9 arcsec

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-80 | 80 | 268 | 27 | 675 | 69 | 369 | 38 | 1270 | 130 | 4000 | 3000 | 9 | 5

Documented reduction-ratio options

50, 80, 100, 120, 160

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 50 | 179 | 524 | 256 | 893 | 4000 | 3000 40 | 80 | 269 | 676 | 370 | 1271 | 4000 | 3000 40 | 100 | 346 | 739 | 485 | 1401 | 4000 | 3000 40 | 120 | 383 | 803 | 587 | 1511 | 4000 | 3000 40 | 160 | 383 | 842 | 587 | 1511 | 4000 | 3000

Efficiency

0.72

Manufacturer specification

Configuration: CSG-U-40, 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 tables
17-40 | 0.68 | 0.71 | 0.72 | 0.72 | 0.7 | 0.65

Efficiency

0.7

Manufacturer specification

Configuration: CSG-U-40, 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 tables
17-40 | 0.68 | 0.71 | 0.72 | 0.72 | 0.7 | 0.65

Efficiency

0.65

Manufacturer specification

Configuration: CSG-U-40, 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 tables
17-40 | 0.68 | 0.71 | 0.72 | 0.72 | 0.7 | 0.65

Efficiency

0.71

Manufacturer specification

Configuration: CSG-U-40, 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 tables
17-40 | 0.68 | 0.71 | 0.72 | 0.72 | 0.7 | 0.65

Efficiency

0.72

Manufacturer specification

Configuration: CSG-U-40, 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 tables
17-40 | 0.68 | 0.71 | 0.72 | 0.72 | 0.7 | 0.65

Mass (exact-frame drawing)

5 kg

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-50 | 50 | 178 | 18 | 523 | 53 | 255 | 26 | 892 | 91 | 4000 | 3000 | 14 | 5

Mechanical form

Cup-type harmonic reducer assembly

Manufacturer specification

Configuration: CSG-U-40, Gen I; Literal form classification on this exact-frame drawing; photographed internals are not used to infer included components.

Intertrans CSG-40-XXX-U-I undated exact-frame drawing and rating table
组合型-杯型谐波减速器

No-load running torque

96 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 100 | 40.8 | 48 | 96

No-load running torque

94.2 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 120 | 37.2 | 51.6 | 94.2

No-load running torque

91.8 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 160 | 31.2 | 61.2 | 91.8

No-load running torque

110.4 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 50 | 73.2 | 43.2 | 110.4

No-load running torque

98.52 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 80 | 46.8 | 43.2 | 98.52

Outer flange diameter callout

160

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
160

Overall axial span callout

72.5

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
72.5

Rated torque (current webpage)

346 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 100 | 346 | 739 | 485 | 1401 | 4000 | 3000

Rated torque (current webpage)

383 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 120 | 383 | 803 | 587 | 1511 | 4000 | 3000

Rated torque (current webpage)

383 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 160 | 383 | 842 | 587 | 1511 | 4000 | 3000

Rated torque (current webpage)

179 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 50 | 179 | 524 | 256 | 893 | 4000 | 3000

Rated torque (current webpage)

269 N·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 80 | 269 | 676 | 370 | 1271 | 4000 | 3000

Rated torque (exact-frame drawing)

345 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-100 | 100 | 345 | 35 | 738 | 75 | 484 | 49 | 1400 | 143 | 4000 | 3000 | 7 | 5

Rated torque (exact-frame drawing)

382 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-120 | 120 | 382 | 39 | 802 | 82 | 586 | 60 | 1510 | 154 | 4000 | 3000 | 6 | 5

Rated torque (exact-frame drawing)

382 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-160 | 160 | 382 | 39 | 841 | 86 | 586 | 60 | 1510 | 154 | 4000 | 3000 | 5 | 5

Rated torque (exact-frame drawing)

178 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-50 | 50 | 178 | 18 | 523 | 53 | 255 | 26 | 892 | 91 | 4000 | 3000 | 14 | 5

Rated torque (exact-frame drawing)

268 N·m

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
CSG-40-80 | 80 | 268 | 27 | 675 | 69 | 369 | 38 | 1270 | 130 | 4000 | 3000 | 9 | 5

Speed-increasing starting torque

48 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 100 | 40.8 | 48 | 96

Speed-increasing starting torque

51.6 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 120 | 37.2 | 51.6 | 94.2

Speed-increasing starting torque

61.2 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 160 | 31.2 | 61.2 | 91.8

Speed-increasing starting torque

43.2 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 50 | 73.2 | 43.2 | 110.4

Speed-increasing starting torque

43.2 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 80 | 46.8 | 43.2 | 98.52

Starting torque

40.8 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 100 | 40.8 | 48 | 96

Starting torque

37.2 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 120 | 37.2 | 51.6 | 94.2

Starting torque

31.2 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 160 | 31.2 | 61.2 | 91.8

Starting torque

73.2 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 50 | 73.2 | 43.2 | 110.4

Starting torque

46.8 cN·m

Manufacturer specification

Configuration: CSG-U-40, 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 tables
40 | 80 | 46.8 | 43.2 | 98.52

Threaded mounting-hole callout

10-M8 through EQS

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
10-M8 通 EQS

Through mounting-hole callout

10-Ø9 through EQS

Manufacturer specification

Configuration: CSG-U-40, 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-40-XXX-U-I undated exact-frame drawing and rating table
10-Ø9 通 EQS

Torsional stiffness k1

12 10⁴ N·m/rad

Manufacturer specification

Configuration: CSG-U-40, 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 tables
50 | K1 | 0.41 | 0.97 | 1.56 | 3 | 6.48 | 12

Torsional stiffness k1

15.6 10⁴ N·m/rad

Manufacturer specification

Configuration: CSG-U-40, 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 tables
80以上 | K1 | 0.56 | 1.2 | 1.92 | 3.72 | 8.04 | 15.6

Torsional stiffness k2

16.8 10⁴ N·m/rad

Manufacturer specification

Configuration: CSG-U-40, 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 tables
50 | K2 | 0.56 | 1.32 | 2.16 | 4.08 | 9.36 | 16.8

Torsional stiffness k2

24 10⁴ N·m/rad

Manufacturer specification

Configuration: CSG-U-40, 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 tables
80以上 | K2 | 0.73 | 1.68 | 3 | 6 | 13.2 | 24

Torsional stiffness k3

21.6 10⁴ N·m/rad

Manufacturer specification

Configuration: CSG-U-40, 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 tables
50 | K3 | 0.68 | 1.56 | 2.76 | 5.28 | 11.76 | 21.6

Torsional stiffness k3

27.6 10⁴ N·m/rad

Manufacturer specification

Configuration: CSG-U-40, 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 tables
80以上 | K3 | 0.85 | 1.92 | 3.48 | 6.84 | 14.4 | 27.6

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