Model Y Third Harmonic Strain Wave Gear

Ref: YLHS

The Model Y third harmonic strain wave gear is a future-oriented new generation of harmonic drive system based on patented speed reducer technology developed by Leaderdrive. It has an exclusive brand-new structure and tooth profile design and uses third harmonic technology to replace second harmonic-based technology, flexsplines, and bearings. Compared with the previous generation of strain wave gear, the transmission accuracy and torsional rigidity are doubled. It is the first gear speed reducer in the world that achieves transmission accuracy within 10 arcseconds and fundamentally solves the problems around vibration coupling.

The Model Y third harmonic strain wave gear's core parts are developed with unique materials and special heat treatment processes; it is very suitable for application scenarios that require incredibly high transmission accuracy. Like all other Leaderdrive strain wave gears, it has a strong load-bearing capacity, good system rigidity, and low output vibration.

To learn more about Leaderdrive's most innovative new devices, please contact our technical team. We are glad to talk to industrial and institutional partners about incorporating our third harmonic strain wave gears in mechanical assemblies across various applications.

Applications:

The Model Y third harmonic strain wave gear is widely used in robots, metal processing machinery, semiconductor manufacturing equipment, laser equipment, measurement and analysis test equipment, medical equipment, telescopes, optical inspection equipment, metal machine tools, photovoltaic equipment, and other fields.

Models:

The Model Y third harmonic strain wave gear series currently has a single model, the YLHS-I:

YLHS-I: Hollow flexible wheel design; the input shaft is directly matched with the inner hole of the wave generator, and the third harmonic gear is connected by flat keys.

If you want to know more about our products, you can download our Product Introduction Manual and 3D Model here.

Rigidity of Model Y compared with old models

YLHS-20-80 (Y Series) And LHSG-20-80 (old model) rigidity chart

YLHS-25-80 (Y Series) and LHSG-25-80 (old model) rigidity chart

YLHS-32-80 (Y Series) and LHSG-32-80 (old model) rigidity chart

Vibration of Model Y compared with old models

YLHS-20-80 (Y Series) and LHSG-20-80 (old model) amplitude chart (load: 8 kg)

YLHS-25-80 (Y Series) and LHSG-25-80 (old model) amplitude chart (load: 8 kg)

YLHS-32-80 (Y Series) and LHSG-32-80 (old model) amplitude chart (load: 18 kg)

Accuracy of one-way drive Model Y compared with old models

YLHS-20-80 (Y Series)

LHSG-20-80 (old model)

YLHS-25-80 (Y series)

LHSG-25-80 (old model)

YLHS-32-80 (Y series)

LHSG-32-80 (old model)

(Model Y) YLHS Series Harmonic Reducer Performance Parameter Table
Items	Reduction Ratio	Rated Torque When Input 2000 /Min	Allowable Maximum Torque At Start And Stop	Allowable Maximum Value Of Average Load Torque	Momentary Allowable Maximum Torque	Allowable Maximum Input Speed	Rigidity	One-Way Angle Transmission Accuracy	Two-Way Angle Transmission Accuracy	Transmission Efficiency	Weight	Design Life
Items	Reduction Ratio	Nm	Nm	Nm	Nm	r/min	x104Nm/rad	Arc sec	Arc sec	%	Kg	Hour
17	80	20	40	25	108	6000	3.5	≤20	≤40	75~80	0.56	10000
17	100	23	46	35	134	6000	3.5				0.56	10000
20	80	33	66	45	158	6000	5.4				0.76	10000
20	100	50	100	60	180	6000	5.4				0.76	10000
25	80	80	160	105	315	5000	9.3				1.24	10000
	100	85	170	130	350	5000	9.3					10000
	120	85	170	135	376	5000	9.3					10000
32	80	145	300	200	600	4000	15				2.6	10000
	100	170	340	220	700	4000	15					10000
	120	170	400	250	800	4000	15					10000
40	100	300	600	450	1334	3500	32				5	10000
	120	330	660	500	1458	3500	32					10000
	160	350	700	550	1458	3500	32					10000

Contact Leaderdrive

If you want to know more about Model Y Third Harmonic Strain Wave Gear, please contact us with more details so that we can provide you with a suitable solution.

Leader Harmonious Drive Systems Co., Ltd

No.19, Muxu West Road,
Wuzhong District, Suzhou City 215101,
Jiangsu Province, P.R. China

Tel: +0086-512-66362298/0086-512-66560692

E-mail: marketing@leaderdrive.com

Model Y Third Harmonic Strain Wave Gear

Ref: YLHS

Applications:

Models:

If you want to know more about our products, you can download our Product Introduction Manual and 3D Model here.

Rigidity of Model Y compared with old models

Vibration of Model Y compared with old models

Accuracy of one-way drive Model Y compared with old models

Contact Leaderdrive

Leader Harmonious Drive Systems Co., Ltd

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