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

Specifications

Old Part Number

WTI-S-17-120-AH

Series

Standard

Performance

Hollow Shaft

Reduction Ratio

120

Input Torque

2000 rpms

Input Shaft Diameter

19 mm

Rated Torque at Input

2.4 kgf·m24 N·m

Peak Torque at Start/Stop

5.5 kgf·m54 N·m

Instantaneous Permissible
Max Torque

8.8 kgf·m86 N·m

Dimensional Drawing


Datorker® Strain Wave Gearing Systems-DSHAH - Dimensional Drawing

Dimensions

⌀A h7

80 mm

⌀B

64 mm

⌀C h7

45 mm

⌀D h7

84 mm

⌀E h7

25 mm

⌀F H7

19 mm

G

56.5 mm

H

12 mm

I

23 mm

J

21.5 mm

K

5.5 mm

L

10 mm

M

8.5 mm

N

8.5 mm

O

2.5 mm

P

45 mm

Q

3

R

M3

T

12

U

3.5 mm

V

74 mm

W1

20 E.A. 16

W2

M3xDP6

W3

3.5xDP12

X

54 mm

Y

18 º

Z

18 º