Harmonic Drive Gear Cross Roller Bearing Speed Reducer


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Gearing Arrangement:


Output Torque:


Input Speed:


Output Speed:

Laifual harmonic drive

Applicable Industries:

Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Retail, Food Shop, Printing Shops, Construction works, Energy & Mining, Food & Beverage Shops, Robot, CNC, Automation, Medical, Optical, Aircraft

Arc sec:


Design life:



High quality steel



Gear ratio:







one set/carton


Robotics;Medical;Aerospace;Defense;Machine tool

Packaging & Delivery

Selling Units:
Single item
Single package size:
28.5X20.5X12.5 cm
Single gross weight:
1.806 kg
Lead Time
Quantity(Set) 1 – 50 >50
Est. Time(days) 30 To be negotiated

Online Customization

Video Description

Product Description

1. Picture Of LSS-I Series Harmonic Drive

2. Main Features OfLSS Series Harmonic Drive

High Precision Gear

Many teeth in the position of the two 180-degree symmetry Joggle.Gear tooth pitch error and the cumulative influence of pitch error on rotation accuracy is average. Very high position accuracy and running accuracy can be obtained.

High Ratio

Single harmonic drive gear ratio of up to i=30 to 500. Simple structure, three basic components on the shaft can be achieved with high reduction ratios.

High Load Capacity

Harmonic drive, tooth and meshing of the teeth is the contact, together with colleagues more meshing number of teeth, thus the load per unit area is small. Higher load capacity than other forms of transmission.

Small Volume and Light Weight

High Transmission Efficiency and Long Service Life

Stable Transmission and Low Noise

3. Main Used Are OfLSS Series Harmonic Drive

4. Model Number Chart

5. Quick Choose

Company Information

1. About Laifual Drive

Zhejiang Laifual Harmonic Drive Company Ltd. (ZLHDC) is a professional company which is engaged in research, design and production of precise harmonic gear drive device. There is 30,000 m2 of standard factory building in our company, In order to guarantee product quality, advanced with world first-class level are introduced into lines of production and inspection, and all the links from raw materials to the finished product has strict control.

Our company holds strong technical force with Completely independent development and there is the research center in our company. In the domain of harmonic gear drive, our company has acquired a number of national invention patents and new national practical patents.

Harmonic gear reducer made by our company has the characteristics of high stability, high precision, big torque, high life,big speed ratio, small size, etc., , especially welcome in industrial robot of special requirement with the advantages of high precision, low revolving speed and big torque. Our company strive to become a professional in the field of precision harmonic reducer suppliers.

For expanding our market,we are looking for the distributors all over the world!

2. Why Choose Us

1. Professional factory for harmonic drive with professional engineer team; test team and sale team

2. With GB/T 19001-2008 / ISO9001:2008 certificate factory

3. Strong Assets factory can give future and stable service

4. Good and stable quality let you use satisfying.

5. Long service life and competitive price

6. Fast Reply and Good Sevice

3. How To Order

Browse Products

Send inquiry to sale with drawing order technical detailes.

Check and Recheck

Confirm model; reduction ratio;type and price.

Confirm Order

Laifual will provide you proformma invoice to you.You sign back to confirm order.


Laifual payments method avaliable(TT ; LC at sight).


Standard export box packaing and delievery by the carrier you preferred, by sea ,by air.

Cost Saving

After receive Laifual products use it under best environment.