Zhejiang Laifual Drive Co., Ltd
Zhejiang Laifual Drive Co., Ltd
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Research & Development

Laifual has a professional and strong technical and R&D team that has more than 30 people. Most of them have more than 10 years of experience in this industry.



R&D Target

Our main R&D target is the harmonic gearbox and planetary gearbox. All products are completely developed by ourselves. Laifual's R&D center is recognized as a "High-tech enterprise R&D center in Zhejiang province".


After several years of development, for harmonic reducer, we have obtained our unique LS tooth profile, which has been further optimized on the basis of the traditional tooth profile. The LS tooth profile makes our harmonic gearbox load capacity increased by 15%, and the temperature rise reduced by 8-10 degrees. The gear fatigue pitting contact area reduced by more than 30%. Also, the continuous running and service life of the LS tooth profile is over 15000 hours, which improves the overall performance of the harmonic reducer to a large degree.


Our high precision harmonic reducer has the characteristics of low-temperature rise, low starting torque, high reliability, big torque, long lifetime, big speed ratio, small size, etc., which can be widely used in industrial robots, service robots, medical equipment, high precision automation equipment, etc.



R&D Development

At present, we are actively developing robot joint arm products. To provide customers with smaller and highly integrated products will be the main direction of Laifual's future research and development.


As a planetary gearbox manufacturer, we have launched four series of products to the market. Our planetary reducer products have the characteristics of quietness, high precision, high rigidity, high torque, anti-separation grease, and easy maintenance.


Based on the existing product series, Laifual will be actively developing more products that meet customers' requirements very well in the near future and actively explore the application of our planetary reducer in some new fields. We sincerely provide satisfactory and diversified custom design services for all our valued customers.