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  • Assembled and Lubricated
  • Cup Type Flex Spline
  • Flange Type Circular Spline
  • Crossed Roller Bearing Included
Unit of Measure

Specifications

Old Part Number

WUT-S-20-120-PO

Series

Standard

Performance

Oldham Coupling

Reduction Ratio

120

Input Torque

2000 rpms

Input Shaft Diameter

12 mm

Rated Torque at Input

4.1 kgf·m40 N·m

Peak Torque at Start/Stop

8.9 kgf·m87 N·m

Instantaneous Permissible
Max. Torque

15 kgf·m147 N·m

Dimensional Drawing


Datorker® Strain Wave Gearing Systems-DSC-PO

Dimensions

⌀A

93 mm

B

45.5 mm

C

38 mm

D

28 mm

E

10 mm

F

3 mm

G

5 mm

H

9 mm

I

20.1 mm

⌀J h7

72 mm

⌀K H7

14 mm

⌀L h7

56 mm

⌀M

21 mm

⌀N

12 mm

O Js9

4 mm

P

13.8 mm

Q

8 mm

R

M6xDP9

S

32 mm

T

6

U

5.5 mm

V

82 mm

W

6 mm

X

M5

Y

30 º