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  • Assembled and Lubricated
  • Hollow Type Flex Spline
  • Ring Type Circular Spline
  • Hollow Shaft
  • Crossed Roller Bearing Included
Unit of Measure

Specifications

Old Part Number

 N/A WTI-S-25-120-PH

Series

 N/A Standard

Performance

 N/A Hollow Shaft

Reduction Ratio

 N/A 120

Input Torque

 N/A 2000 rpms

Input Shaft Diameter

 N/A 29 mm

Rated Torque at Input

 N/A 6.8 kgf·m67 N·m

Peak Torque at Start/Stop

 N/A 17 kgf·m167 N·m

Instantaneous Permissible
Max. Torque

 N/A 31 kgf·m304 N·m

Dimensional Drawing


Datorker® Strain Wave Gearing Systems-DSH-PH

Dimensions

⌀A h6

 N/A 85 mm

B

 N/A 55.5 mm

C1

 N/A 10 mm

C2

 N/A 34 mm

C3

 N/A 11.5 mm

E

 N/A 12 mm

⌀F h7

 N/A 110 mm

⌀G H7

 N/A 88 mm

⌀H h7

 N/A 38 mm

⌀I H7

 N/A 29 mm

⌀J f7

 N/A 38 mm

⌀K H7

 N/A 29 mm

L1

 N/A 2x6

L2

 N/A M3xDP6

M

 N/A 33.5 mm

N1

 N/A 12 mm

N2

 N/A 4.5 mm

O

 N/A 102 mm

P1

 N/A 4 mm

P2

 N/A M3

P3

 N/A 15 º

Q1

 N/A 16

Q2

 N/A M4xDP7

Q3

 N/A 4.5xDP10

R

 N/A 77 mm

S

 N/A 22.5 º

T

 N/A 11.25 º