GJCS, GJHS Harmonic Reducer

Guangzhou Keyi precision harmonic reducers are independently developed with full independent intellectual property rights, and their performance is comparable to top international brands. The products include two series: GJCS and GJHS, covering standard and thin (2SO) specifications. The reduction ratio is 30–160, rated torque 0.9–382Nm, backlash ≤20 arcsec, and design life 10,000 hours. With allowable max input speed 4500–8500r/min and average input speed 3500r/min, it features high precision, stable operation and excellent consistency. Adopting straw hat flexspline and cross slider coupling, it has strong impact resistance and supports customization of ratio, performance and outline. Widely used in humanoid/quadruped robots, collaborative robots, AGV, LiDAR, medical devices and other fields.