SHF-2SO Series Harmonic Drive Reducer

Model

Symbol

14 

17 

20 

25 

32 

ΦA h6

50 

60 

70 

85 

110 

ΦB1

14 

18 

21 

26 

26 

ΦCH7

Standard

6 

8 

9 

11 

14 

Max

8 

10 

13 

15 

15 

D*

SHF

28.5⁺⁰_-0.8

32.5⁺⁰_-0.9

33.5⁺⁰_-1.0

37⁺⁰_-1.1

44⁺⁰_-1.1

SHG

28.5⁺⁰_-0.8

32.5⁺⁰_-0.9

33.5⁺⁰_-1.0

37⁺⁰_-1.1

44⁺⁰_-1.1

E

23.5 

26.5 

29 

34 

42 

F*

5 

6 

4.5 

3 

2 

G

2.4 

3 

3 

3.3 

3.6 

H

14.1 

16 

17.5 

18.7 

23.4 

I

7 

7.5 

8.5 

12 

15 

J

6 

6.5 

7.5 

10 

14 

K*

SHF

0.4 

0.3 

0.1 

2.1 

2.5 

SHG

1.4 

1.6 

1.5 

3.5 

4.2 

L

SHF

17.6⁺⁰_-0.1

19.5⁺⁰_-0.1

20.1⁺⁰_-0.1

20.2⁺⁰_-0.1

22⁺⁰_-0.1

SHG

18.5⁺⁰_-0.1

20.7⁺⁰_-0.1

21.5⁺⁰_-0.1

21.6⁺⁰_-0.1

23.6⁺⁰_-0.1

ΦM1

70 

80 

90 

110 

142 

ΦM2

48 

60 

70 

88 

114 

0 

8 

12 

12 

12 

12 

ΦP

3.5 

3.5 

3.5 

4.5 

5.5 

ΦQ

0.25 

0.25 

0.25 

0.25 

0.25 

ΦR

64 

74 

84 

102 

132 

S

2 

4 

4 

4 

4 

T1

M3X6

M3X6

M3X8

M3X8

M4X8

T2 (Angle)

22.5°

15°

15°

15°

15°

ΦU

44 

54 

62 

77 

100 

V

-

10.4 

12.8 

16.3 

W Js9

-

-

3 

4 

5 

X1

12E.A.8

20 E.A.16

16 

16 

16 

X2

M3X5

M3X6

M3X6

M4X7

M5X8

Y1

Φ3.5X6

Φ3.5X6.5

Φ3.5X7.5

Φ4.5X10

Φ5.5X14

Y2

0.25 

0.25 

0.25 

0.25 

0.25 

Z1

4 

4 

4 

4 

4 

Z2

M3X6

M3X6

M3X8

M3X10

M4X16

Housing inner wall

Φa

38 

45 

53 

66 

86 

b

1 

1 

1.5 

1.5 

1.5 

Φc

31 

38 

45 

56 

73 

d

1.7 

2.1 

2 

2 

2 

e

D49585

D59685

D69785

D84945

D1101226

Weight(kg)

0.41 

0.57 

0.81 

1.31 

2.94 

·Specification with *mark: The DF/K indicate the mounting position in the shaft direction and allowance of the three parts-wave generator,fleslin, cicuar spline.

Strictly follow the requirement of these specifications as they affect the performance and intensity.

·Please note that in he circular spline there does not incorporate an O-ing grove (ymbolf1. Pease provide alternate sealing arrangements during the designing and installing.

·Due to the deformation of the Flexspline during operation, it is necessary to provide a minimum housing clearance, dimensions φa,b,c.

·The wave generator is packed separately when the product is delivered.

·The following dimensions can be modified to accommodate customer-specific requirements.

Wave Generator: C

Flexspline: 0 and P

Circular  Spline: X, and  X₂.