Strain Wave Gearbox

We offer the LH series strain wave gearbox including the LHT, LHG, LHD, LHG designed version. The LH hat type features a brim that looks very similar to a silk hat, hence the name. The brim acts as a perfect mounting surface, leaving a large through hole.

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Product Description

LHT sereis: A combination product that with large diameter hollow hole, flat shape, which is easy to operate.

LHN series: Light weight product, 20% lighter than standard products.

LHG series: High torque. Compared with standard products, LHG series' torque capacity is 30% higher. And the service life is increased by 43%, with high load capacity and high reliability.

LHD series：Features a flex spline with a flanged ultra-short tube structure. The axial length is reduced by 50% in the LHD-I model and by 15% in the LHD-III model.

Appication: Industrial robot, service rotots, medical devices, automation and special equipment, printed circuit manufacturing equipment.

Specification of LHD Rated parameters

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	Permissible average input rotational speed	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	Grease	Grease	Backlash	Weight	Design life
		Nm	Nm	Nm	Nm	r/min	r/min	Arc Sec	Kg	Hour
14	50	3.7	12	4.8	23	8500	3500	≤20	LHD-I:0.34	9000
	80	5.4	16	7.7	35				LHD-III:0.64	10000
	100	5.4	19	7.7	35					10000
17	50	11	23	18	48	7300	3500	≤20	LHD-I:0.42	9000
	80	15	29	19	61				LHD-III:0.87	10000
	100	16	37	27	71					10000
20	50	17	39	24	69	6500	3500	≤20	LHD-I:0.54	9000
	80	24	51	33	89				LHD-III:1.14	10000
	100	28	57	34	95					10000
25	50	27	69	38	127	5600	3500	≤20	LHD-I:0.95	9000
	80	44	96	60	179				LHD-III:1.75	10000
	100	47	110	75	184					10000
32	50	53	151	75	268	4000	3000	≤20	LHD-I:1.90	9000
	80	83	213	117	398				LHD-III:3.56	10000
	100	96	233	151	420					10000

Size Drawing:

More Size Data, Please ask our sales to get them.