Introduction of FSG-I Harmonic Drive Gearbox

The FSG-I series harmonic drive gearbox employs an integrated cam-type wave generator. The cam shaft bore dimensions can be customized to match customer-specific motor models. The input shaft directly interfaces with the wave generator's inner bore via a keyed connection. This system is typically configured with the circular spline fixed at the base and the flexspline functioning as the output end.

Features of FSG-I harmonic drive gearbox

1,The integrated cam design allows easier installation and offers multiple mounting configurations

2,Higher torque output with optimized compact dimensions

3,Precise rotation and positioning control for accurate motion

4,Coaxial alignment between input and output shafts

5,Commonly used in robot arm joints or sealed rotary platforms requiring environmental protection

Lailfual Brand Introduction

Laifual’s harmonic reducers achieved a positioning accuracy of ±15 arcseconds in 2025, with a service life exceeding 10,000 hours, placing them among the top tier in both China and globally. We have developed core capabilities in precision machining, material technology, and transmission system design, enabling us to serve a wide range of precision motion applications including welding, handling, spraying, assembly, and sorting.