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  • Not Assembled or Lubricated
  • Cup Type Flex Spline Ring
  • Type Circular Spline
  • No Crossed Roller Bearing
Unit of Measure

Specifications

Old Part Number

 N/A WUI-S-20-120-CO

Series

 N/A Standard

Performance

 N/A Oldham Coupling

Reduction Ratio

 N/A 120

Input Torque

 N/A 2000 rpms

Input Shaft Diameter

 N/A 9 mm

Rated Torque at Input

 N/A 4.1 kgf·m40 N·m

Peak Torque at Start/Stop

 N/A 8.9 kgf·m87 N·m

Instantaneous Permissible
Max. Torque

 N/A 15 kgf·m147 N·m

Dimensional Drawing


Datorker® Strain Wave Gearing Systems-DSC-CO

Dimensions

⌀A h6

 N/A 70 mm

B

 N/A 33.5 mm

C

 N/A 21.5 mm

D

 N/A 7.5 mm

E

 N/A 3 mm

F

 N/A 3 mm

G

 N/A 20.1 mm

⌀H h6

 N/A 54 mm

⌀I

 N/A 32 mm

⌀J H6

 N/A 16 mm

⌀K

 N/A 21 mm

⌀L H7

 N/A 9 mm

⌀M Js9

 N/A 3 mm

N

 N/A 10.4 mm

O

 N/A M3

P

 N/A 27 mm

Q1

 N/A 8 mm

Q2

 N/A 5.5 mm

R

 N/A 24 mm

T

 N/A 22.5 º

V1

 N/A 12 mm

V2

 N/A 3.5 mm

W

 N/A 62 mm

X

 N/A M3

Y

 N/A 15 º