Harmonic Gearbox

FOB Price: USD $200.00 / Piece
Place Of Origin: China

Minimum Order: 1

Packaging: carton

Delivery: 15 Days

Laifual Drive adopts our newest developed "LS" tooth profile, which improves strain wave reducer's comprehensive performance a lot. Compared to the original "δ" tooth profile, the load capacity of our power harmonic drive reducers/gearboxes increases 15%; temperature rise decreases 8-10 ℃; gear's fatigue pitting contact area decreases more than 30%; a lifetime is more than 15000 hours.

Composition of Harmonic Gear Reducer

Harmonic gear reducer has three basic components：a wave generator,a flexspline and a circular spline.

01Wave Generator

Harmonic Gear Reducer is made up of a ball bearing and an elliptical cam. The wave generator is usually attached to the input end, the inner ring of the harmonic drive bearing is fixed around the cam causing the outer ring of the bearing deforms to an elliptical shape.

02Flex Spline

It is an elastic thin-walled component with gear teeth on the outer surface. Harmonic Gear Reducer is usually fitted to the output end.

03Circular Spline

It is a rigid steel ring with internal teeth. Harmonic Gear Reducer usually has two more teeth than the flex spline, and generally mounted onto a housing.

Harmonic Drive Working Principle

As a reducer, the harmonic gear reducer is often in status as the wave generator drives, the circular spline is fixed, and the flex spline is output end.

When the harmonic wave generator is put inside of the flex spline, the flex spline is forced into an elliptical shape causing the flex spline teeth to engage with the tooth profile of the circular spline along the major axis of the ellipse, with the teeth completely disengaged across the minor axis of the ellipse.

The rotation of the wave generator makes the flex spline deform continuously, the teeth change operating state in the process of engagement and disengagement, thus the power harmonic drive transmission between wave generator and flex spline is realized.

Characteristics of Harmonic Gear Reducer

High accuracy

A good percentage of harmonic gear reducer's teeth are meshed at all times and are engaged at two zones 180 degrees apart. This means influences of tooth pitch errors and accumulated pitch errors on rotational accuracy are neutralized, which assures high positional and rotational accuracy.

High speed reduction ratio

A harmonic gear reducer has high single-stage reduction ratios also known as harmonic drive gear ratio or harmonic drive ratio of 1/30-1/500. Three basic components along same axle without complex structures can provide high reduction ratios.

High torque capacity

Each tooth subjected to a negligible amount of force yet provides a high torque capacity because of the way the teeth come into contact with each other and because a good percentage of the teeth in the flex spline is engaged at all times.

Small-sized and light weight

While being less the size of conventional gearing mechanisms and less the weight, the harmonic gear reducer provides the same levels of torque and speed reduction ratios as its conventional counterparts enabling machinery and equipment to be made smaller and lighter.

Superior efficiency and long life time

As a professional harmonic drive actuator company and strain wave gear manufacturer in China, Laifual Drive produces harmonic drive reducer with superior harmonic drive efficiency and long service time.

Quiet and minimal vibration operation

Laifual Drive's harmonic drive reducers also operate with quiet and minimal vibration.

Zhejiang Laifual Drive Co., Ltd. is a harmonic drive manufacturer, we provide strain wave gear box, harmonic drive video, harmonic drive efficiency, harmonic drive transmission, strain wave drive and etc. Want to know more? Contact us.

Country: China (Mainland)
Business Type:
Market:
Founded Year:2013
Address:Ganlin Industrial Zone
Contact:laifual group

*Your name:	Enter name here eg:Ralph zhang
*Your Email:	Enter email here
*To:	Zhejiang Laifual Drive Co., Ltd
*Subject:
*Message:
	Enter between 20 to 3,000 characters. English only. Characters : 0 / 3000
*Enter the secure code shown below	Reload Image

		We do inquire for you , please wait ...

Aerospace Gearboxes

LFS Ultra Flat Harmonic Gearbox

LFF Flange Output Planetary Gearbox

LFER Right-angle Series Planetary Gearbox

LFD Planetary Gearbox

HMCG-Ⅱ Series Unit Harmonic Gearing

HMCG-Ⅱ Series Unit Harmonic Gearing HMCG-II series flex spline belongs to a cup-shaped standard structure and its input shaft connects with the inner hole of the harmonic drive gear box through Oldham coupling. Generally, the circular spline is fixed and the flex spline does ...

Shenzhen Han's Motion Technology CO.,Ltd

HMHS-IV Unit (Shaft Input) Series Harmonic Gearing

HMHS-IV Unit (Shaft Input) Series Harmonic Gearing HMHG-IV series flex spline belongs to the hollow flanging standard structure. The wave generator cam has its own Input shaft and there is a support bearing inside the reducer The power drive gearbox is fully sealed and easy to ...

Shenzhen Han's Motion Technology CO.,Ltd

HMHG-V Unit (Hollow & Long Shaft) Series Harmonic Gearing

HMHG-V Unit (Hollow & Long Shaft) Series Harmonic Gearing HMHG-V Series with hat-combination standard structure. The input shaft can connect with the motor directly. The cable of power drive gearbox can go through the low-speed hollow shaft Encoder can be installed on both ...

Shenzhen Han's Motion Technology CO.,Ltd

HMCG Series Harmonic Drive Cup Type

HMCG Series Harmonic Drive Cup Type HMCG Series is cup type of harmonic drive, it has the characteristics of compact and concise design, no backlash, input and output coaxial, excellent in positioning and rotation accuracy. Want to know more details about the HMCG Series ...

Shenzhen Han's Motion Technology CO.,Ltd

HMCG-Ⅰ Series Component Harmonic Gearing

HMCG-Ⅰ Series Component Harmonic Gearing HMCG-I consists of three basic components: flexible gear, rigid gear, and wave generator. The flexible gear is a cup-shaped standard structure, and its input shaft directly cooperates with the inner hole of harmonic drive strain wave ...

Shenzhen Han's Motion Technology CO.,Ltd

HMCG-Ⅱ-E Series Unit (Integral Cam) Harmonic Gearing

HMCG-Ⅱ-E Series Unit (Integral Cam) Harmonic Gearing HMCG-II-E series flex spline is a cup-shaped standard structure, input shaft connects with the harmonic reduction gear box inner hole directly, fixed through a flat key connection. Generally, the circular spline is fixed, ...

Shenzhen Han's Motion Technology CO.,Ltd

HMCD-Ⅱ Unit (Super Flat) Series Harmonic Gearing

HMCD-Ⅱ Unit (Super Flat) Series Harmonic Strain Wave Gearing HMCD-II series, with a commitment to lightweight and compact size of harmonic gear transmission, not only inherits the advantages of traditional products, but also realizes bold shape design based on the market ...

Shenzhen Han's Motion Technology CO.,Ltd

HMCD Series Harmonic Drive Cup Type

HMCD Series Harmonic Drive Cup Type HMCD is Ultra-flat harmonic drive china, with characteristics as compact and lightweight, input and output coaxial, excellent positioning accuracy and rotation accuracy. Bulk harmonic gear drive reducer direct from China at competitive price, ...

Shenzhen Han's Motion Technology CO.,Ltd

Buy Harmonic Drive

Through big data modeling, simulation optimization and performance verification, harmonic drive actuator company PICEA Motion team realizes the optimal design of tooth profile, breaks through barriers of experience accumulation and correction in transmission design, and ...

Shenzhen Han's Motion Technology CO.,Ltd

HMHG Series Harmonic Drive Hat Type

The flexspline belongs to hollow flanging standard structure, compact design, zero backlashes, coaxial output and input, excellent positioning accuracy, and rotation accuracy. Contact harmonic drive company Han\'s Motion for more information. HMHG Series Harmonic Drive Hat Type ...

Shenzhen Han's Motion Technology CO.,Ltd