HMHG-IV series flex spline belongs to the hollow flanging standard structure. The wave generator cam has its own Input shaft and there is a support bearing inside the reducer The reducer is fully sealed and easy to install, especially suitable for the situation where there is a need to install bevel gear or synchronous belt drive on the input end.
Features of HMHS-IV Unit (Shaft Input) Series Harmonic Drive China
Suitable for different input options.
Compact design
Zero backlash
Input/output coaxial
Excellent positioning accuracy and rotation accuracy
30%higher torque capacity than the HMHS series
43%longer lifetime than the HMHS series
Parameters of HMHS-IV Unit (Shaft Input) Series Harmonic Drive SHG
|
Model
|
Reduction ratio
|
Rated torque at input 2000r/min
|
Permissible peak torque at start/stop
|
Permissible max.value of ave.load torque
|
Instantaneous permissible max. torque
|
Permissible max.input rotational speed
|
Permissible ave. input rotational speed
|
Backlash (arc sec)
|
Transmission accuracy (arc sec)
|
|
|
|
Nm
|
Nm
|
Nm
|
Nm
|
r/min
|
r/min
|
W
|
W
|
|
14
|
50
|
7
|
23
|
9
|
46
|
8000
|
3500
|
20
|
90
|
|
80
|
10
|
30
|
14
|
51
|
20
|
90
|
|
100
|
10
|
36
|
14
|
70
|
10
|
90
|
|
17
|
50
|
21
|
44
|
34
|
91
|
7000
|
3500
|
20
|
90
|
|
80
|
29
|
56
|
35
|
113
|
20
|
90
|
|
100
|
31
|
70
|
51
|
143
|
10
|
90
|
|
20
|
50
|
33
|
73
|
44
|
127
|
6000
|
3500
|
20
|
60
|
|
80
|
44
|
96
|
61
|
165
|
20
|
60
|
|
100
|
52
|
107
|
64
|
191
|
10
|
60
|
|
120
|
52
|
113
|
64
|
161
|
10
|
60
|
|
25
|
50
|
51
|
127
|
72
|
242
|
5500
|
3500
|
20
|
60
|
|
80
|
82
|
178
|
113
|
332
|
20
|
60
|
|
100
|
87
|
204
|
140
|
369
|
10
|
60
|
|
120
|
87
|
217
|
140
|
395
|
10
|
60
|
|
32
|
50
|
99
|
281
|
140
|
497
|
4500
|
3500
|
20
|
60
|
|
80
|
153
|
395
|
217
|
738
|
10
|
60
|
|
100
|
178
|
433
|
281
|
841
|
10
|
60
|
|
120
|
178
|
459
|
281
|
892
|
10
|
60
|
|
40
|
50
|
178
|
523
|
255
|
892
|
4000
|
3000
|
10
|
60
|
|
80
|
268
|
675
|
369
|
1270
|
10
|
60
|
|
100
|
345
|
738
|
484
|
1400
|
10
|
60
|
|
120
|
382
|
802
|
586
|
1530
|
10
|
60
|
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