Fully Sealed Zero Backlash Harmonic Drive Reducer Strain Wave Gearbox

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Suzhou Giant Precision Industry Co., Ltd.

City: suzhou

Province/State:jiangsu

Country/Region:china

Tel:86-189-9432-9921

Contact Person:
Ms.Jin Yang View Contact Details

Fully Sealed Zero Backlash Harmonic Drive Reducer Strain Wave Gearbox

Brand Name	Giant Precision
Model Number	Model 14, 17, 20, 25, 32, 40
Certification	ISO9001
Place of Origin	Jiangsu, China
Minimum Order Quantity	1 set
Price	To Be Negotiated
Payment Terms	T/T
Supply Ability	20000 Sets per Month
Delivery Time	3-4 Weeks
Packaging Details	Carton Box
Product	LHT - IV Sealed Strain Wave Reducer
Material	Steel, Aluminum, Polyurethane, Bearings and Seals, Lubricants
Reduction Ratio	50:1 to 160:1
Backlash	≤20 Arc Sec
Maximum Input Speed	8500 r/min
Average Input Speed	3500 r/min
Design Life	15000 hours
Model	14, 17, 20, 25, 32, 40
Weight	0.66 to 7 kg
Color	Sliver
Warranty	1 Year

Detailed Product Description

Fully Sealed Structure Strain Wave Reducer

Product Description

LHT - IV series come with an input shaft, and the strain wave gear is designed with a supporting bearing inside and a fully sealed structure.

It is very suitable for occasions where bevel gears or timing belt transmissions need to be installed at the input end.

Key Features

High torque capacity
Zero Backlash
High torsional stiffness
Reduction ratios: 50:1 to 160:1
High positioning accuracy
Fully sealed structure

Rated Parameters Table of LHT - IV 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	5.4	0.55	18	1.8	6.9	0.7	35	3.6	8500	3500	≤20	0.66	10000
	80	7.8	0.8	23	2.4	11	1.1	47	4.8					15000
	100	7.8	0.8	28	2.9	11	1.1	54	5.5					15000
	120	7.8	0.8	28	2.9	11	1.1	54	5.5					15000
17	50	16	1.6	34	3.5	26	2.6	70	7.1	7300	3500	≤20	0.9	10000
	80	22	2.2	43	4.4	27	2.7	87	8.9					15000
	100	24	2.4	54	5.5	39	4	110	11					15000
	120	24	2.4	54	5.5	39	4	86	8.8					15000
20	50	25	2.5	56	5.7	34	3.5	98	10	6500	3500	≤20	1.29	10000
	80	34	3.5	74	7.5	47	4.8	127	13					15000
	100	40	4.1	82	8.4	49	5	147	15					15000
	120	40	4.1	87	8.9	49	5	147	15					15000
	160	40	4.1	92	9.4	49	5	147	15					15000
25	50	39	4	98	10	55	5.6	186	19	5600	3500	≤20	1.99	10000
	80	63	6.4	137	14	87	8.9	255	26					15000
	100	67	6.8	157	16	108	11	284	29					15000
	120	67	6.8	167	17	108	11	304	31					15000
32	50	76	7.8	216	22	108	11	382	39	4800	3500	≤20	4	10000
	80	118	12	304	31	167	17	568	58					15000
	100	137	14	333	34	216	22	647	66					15000
	120	137	14	353	36	216	22	686	70					15000
40	50	137	14	402	41	196	20	686	70	4000	3000	≤20	7	10000
	80	206	21	519	53	284	29	980	100					15000
	100	265	27	568	58	372	38	1080	110					15000
	120	294	30	617	63	451	46	1180	120					15000

Detailed Images

Key Attributes of LHT - IV Series Sealed Strain Wave Reducer
Product	Sealed Harmonic Gears
Material	Steel, Aluminum, Polyurethane, Bearings and Seals, Lubricants
Reduction Ratio	50, 80, 100, 120, 160
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	0.66 to 7kg
Warranty	1 year

Applications


Medical Devices	Huamnoid Robots	CNC Machines

PDF Drawings Download

LHT-14-XX-U-IV-keyway.pdf LHT-14-XX-U-IV-no keyway.pdf

LHT-17-XX-U-IV-keyway.pdf LHT-17-XX-U-IV-no keyway.pdf

LHT-20-XX-U-IV.pdf LHT-25-XX-U-IV.pdf LHT-32-XX-U-IV.pdf LHT-40-XX-U-IV.pdf

Product Tags: Transmission zero backlash gear reducer Harmonic Drive zero backlash gear reducer Fully Sealed harmonic drive transmission

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