HMCG-II series flex spline belongs to a cup-shaped standard structure and its input shaft connects with the inner hole of the wave generator through Oldham coupling. Generally, the circular spline is fixed and the flex spline does output.

Features Of HMCG-Ⅱ Series Unit Harmonic Drive

 

Cup-shaped standard structure

 

Compact design

 

Zero backlash

 

Input/output coaxial

 

Excellent positioning accuracy and rotation accuracy

 

30%higher torque capacity than the HMCS series

 

43%longer lifetime than the HMCS series

Applications Of HMCG-Ⅱ Series Unit Harmonic Drive

 

Industrial Robots

 

Humanoid Robots

 

Clamping and Gripping

 

Plastic and Woodworking Machines

Parameters Of HMCG-Ⅱ Series Unit Harmonic Drive

Model	Reduction ratio	Rated torque at input 2000r7min	Permissible peak torque at start/stop	Permissible max.value of ave.load torque	Instantaneous permissible max. torque	Permissible max.input rotational speed	Permissible ave. in put rotational speed	Backlash (arc sec)	Transmission accuracy (arc sec)
		Nm	Nm	Nm	Nm	r/min	r/min		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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