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Ratio 100 Light Weight Harmonic Gearbox Robot Reducer

1-9 Sets
10-49 Sets
>=50 Sets
Min. Order
1 Set
Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
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Company Information

Zhejiang Laifual Drive Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Gearing Arrangement: Harmonic
Input Speed: 3000r/min
Arc sec: ≤10
Place of Origin: Zhejiang China
Output Speed: Harmonic Drive
Size: L:135mm W:135mm H:95mm
Output Torque: 31Nm
Design Life: 10000h
Logo: Laifual Drive
Brand Name: Laifual
Packing: One Set of Harmonic Drive in one standard carton.
Applicable Industries: Manufacturing Plant,Machinery Repair Shops,Food & Beverage Factory,Farms,Restaurant,Home Use,Retail,Food Shop,Printing Shops,Construction works ,Energy & Mining,Food & Beverage Shops,Advertising Company,robot
Gear Ratio: 100
Application: Robotics;Medical;Defense;Aerospace;Machine Tool
Net Weight: 0.7kg
Axiality: 0.005mm
Certificate: ISO9001
Packaging Detail: One Set of Harmonic Drive in one standard carton.
Selling Units: Single item
Single package size: 22X15X9 cm
Single gross weight: 0.838 KG


Q:Do you produce the harmonic drives by yourself?

Yes,we have the professional harmonic drive factory in Shengzhou city.So our price and quality are cost-efficient.We also welcome you to our factory to have a visit.

Q:Whats the general delivery time?

The delivery time for Laifual Harmonic Drive as standard drawing is 10-15 working days.If you need to modify the drawing,we will recheck the new delivery time for you.

Q:Could you manufacture products as the modified drawing or the drawing from clients?

Yes.Clients can supply your drawings of harmonic drive to us or modify the standard drawing directly.We will do evaluations for you.

Q:Could you recommend models of harmonic drive for clients?

Yes,its our honor to recommend Laifual models for you if need.Just pls send your robot load,your motor power,your request ratio and so on.

Q:Do you have professional technology team?

Yes,our technicians are all professional.They can help you to solve different technology questions.If any questions about Laifual harmonic drive,pls feel free to contact with us.

Q:Do you have catalog of harmonic drive to select?

Yes,we have.You can select models by yourself according to the catalog of Laifual Harmonic Drive.And we will quote and send the 2D and 3D drawings to you for confirming.

Q:How about your accuracy?

Our accuracy is 0.5 arc/min.


Laifual Harmonic Drive at Hannover Messe 2019


Ratio 100 Light Weight Harmonic Gearbox Robot Reducer 
Product Description



1. Picture Of  LSS-I Series Harmonic Drive




2. Main Features Of  LSS 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 Of  LSS Series Harmonic Drive


application x



4. Model Number Chart

High Quality LHT Series Harmonic Drive With Great Price

5. Quick Choose For Harmonic Drive




Company Information



1. About Laifual Drive


High Quality LHT Series Harmonic Drive With Great PriceZhejiang 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.


New Factory


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 Harmonic Drive


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.