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High Torque Strain Wave Drive Reducer Harmonic Gearbox Fully Sealed

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High Torque Strain Wave Drive Reducer Harmonic Gearbox Fully Sealed

Country/Region	china
City & Province	suzhou jiangsu
Categories	Access Control Systems & Products

Product Details

LHG - III High Torque Harmonic Gearbox Fully Sealed Structure Strain Wave Reducer

Product Description

LHG - III is a high-torque strain wave reducer with 30% higher torque carrying capacity than standard LHT series, ensuring superior performance in demanding applications.

The flexspline is a hollow flanged standard cylinder structure. There is a large-diameter hollow shaft hole in the middle of the wave generator cam.

With a 43% increase in service life, the LHG - III series provides enhanced reliability and longevity, minimizing downtime and maintenance costs.

Key Features

High torsional stiffness
Large hollow thru bore
Zero backlash
High torque capacity
Compact and simple design
Shaft input units available
High positioning accuracy

Specifications

Rated parameters table of LHG - III 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	0.7	15000
	80	10	1	30	3.1	14	1.4	61	6.2
	100	10	1	36	3.7	14	1.4	70	7.2
	120	10	1	36	3.7	14	1.4	70	7.2
17	50	21	2.1	44	4.5	34	3.4	91	9	7300	3500	≤20	0.99	15000
	80	29	2.9	56	5.7	35	3.6	113	12
	100	31	3.2	70	7.2	51	5.2	143	15
	120	31	3.2	70	7.2	51	5.2	112	11
20	50	33	3.3	73	7.4	44	4.5	127	13	6500	3500	≤20	1.32	15000
	80	44	4.5	96	9.8	61	6.2	165	17
	100	52	5.3	107	10.9	64	6.5	191	20
	120	52	5.3	113	11.5	64	6.5	191	20
	160	52	5.3	120	12.2	64	6.5	191	20
25	50	51	5.2	127	13	72	7.3	242	25	5600	3500	≤20	2.02	15000
	80	82	8.4	178	18	113	12	332	34
	100	87	8.9	204	21	140	14	369	38
	120	87	8.9	217	22	140	14	395	40
32	50	99	10	281	29	140	14	497	51	4800	3500	≤20	4.2	15000
	80	153	16	395	40	217	22	738	75
	100	178	18	433	44	281	29	841	86
	120	178	18	459	47	281	29	892	91
40	50	178	18	523	53	255	26	892	91	4000	3000	≤20	7.2	15000
	80	268	27	675	69	369	38	1270	130
	100	345	35	738	75	484	49	1400	143
	120	382	39	802	82	586	60	1530	156

Detailed Images

Key Attributes of LHG - III Series Strain Wave Reducer
Product	LHG - III 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
Structure	Fully sealed
Weight	0.7 to 7.2 kg
Warranty	1 Year