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Zero Backlash Harmonic Drive Wave Generator Strain Wave Reducer Custom

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Suzhou Giant Precision Industry Co., Ltd.

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Zero Backlash Harmonic Drive Wave Generator Strain Wave Reducer Custom

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Brand Name :	Giant Precision
Model Number :	14/17/20/20/25/32/40
Certification :	ISO9001
Price :	To Be Negotiated
Payment Terms :	T/T
Supply Ability :	20000 Sets per Month
Delivery Time :	3-4 Weeks

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Zero Backlash Harmonic Drive Wave Generator Strain Wave Reducer Custom

Zero Backlash LHG - II Series Strain Wave Reducer

Product Description

LHG - II series strain wave reducer offers a compact form factor for space-efficient integration and allows the motor to be connected directly to the gearbox for simplified installation.

This harmonic reducer is specifically developed for high-torque applications. Compared with standard strain wave reducer, LHG - II series offer a 30% higher torque capacity, ensure superior performance in demanding applications, together with a 43% increase in service life.

Key Features

Compact and concise design
High torsional stiffness
Input and output coaxial
Zero backlash
Excellent positioning accuracy and rotational precision

Rated Parameters Table of LHG - II series

Model	Reduction ratio	Rated torque at 2000r/min input		Permissible peak torque at start and stop		Permissible maximum value for average load torque		Permissible maximum momentary torque		Permissible maximum input rotational speed(Grease)	Permissible average input rotational speed(Grease)	Backlash	Weight	Design life
		Rated torque at 2000r/min input		Permissible peak torque at start and stop		Permissible maximum value for average load torque		Permissible maximum momentary torque		Permissible maximum input rotational speed(Grease)	Permissible average input rotational speed(Grease)	Backlash	Weight	Design life
		Nm	kgfm	Nm	kgfm	Nm	kgfm	Nm	kgfm	r/min	r/min	Arc Sec	Kg	Hour
14	50	7	0.7	23	2.3	9	0.9	46	4.7	8500	3500	≤20	0.4	10000
	80	10	1	30	3.1	14	1.4	61	6.2					15000
	100	10	1	36	3.7	14	1.4	70	7.2					15000
	120	10	1	36	3.7	14	1.4	70	7.2					15000
17	50	21	2.1	44	4.5	34	3.4	91	9	7300	3500	≤20	0.54	10000
	80	29	2.9	56	5.7	35	3.6	113	12					15000
	100	31	3.2	70	7.2	51	5.2	143	15					15000
	120	31	3.2	70	7.2	51	5.2	112	11					15000
20	50	33	3.3	73	7.4	44	4.5	127	13	6500	3500	≤20	0.72	10000
	80	44	4.5	96	9.8	61	6.2	165	17					15000
	100	52	5.3	107	10.9	64	6.5	191	20					15000
	120	52	5.3	113	11.5	64	6.5	191	20					15000
	160	52	5.3	120	12.2	64	6.5	191	20					15000
25	50	51	5.2	127	13	72	7.3	242	25	5600	3500	≤20	1.22	10000
	80	82	8.4	178	18	113	12	332	34					15000
	100	87	8.9	204	21	140	14	369	38					15000
	120	87	8.9	217	22	140	14	395	40					15000
32	50	99	10	281	29	140	14	497	51	4800	3500	≤20	2.54	10000
	80	153	16	395	40	217	22	738	75					15000
	100	178	18	433	44	281	29	841	86					15000
	120	178	18	459	47	281	29	892	91					15000
40	50	178	18	523	53	255	26	892	91	4000	3000	≤20	4.4	10000
	80	268	27	675	69	369	38	1270	130					15000
	100	345	35	738	75	484	49	1400	143					15000
	120	382	39	802	82	586	60	1530	156					15000

Detailed Images

Key Attributes of LHG - II Series Strain Wave Reducer
Product	LHG - II Series Harmonic Reducer
Material	Steel, Aluminum, Polyurethane, Bearings and Seals, Lubricants
Reduction Ratio	50:1 to 160:1
Backlash	Less than 20 Arc Sec
Average Input Speed	3500 r/min
Max Input Speed	8500 r/min
Design Life	15000 hours
Model	14, 17, 20, 25, 32, 40
Weight	0.4 to 4.4 kg
Warranty	1 Year

Applications


Industrial Robots	Huamnoid Robots	Semiconductor

PDF Drawings Download

LHG-14-XX-U-II.pdf LHG-17-XX-U-II.pdf LHG-20-XX-U-II.pdf

LHG-25-XX-U-II.pdf LHG-32-XX-U-II.pdf

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