IRGM Servo Joint

Guangzhou Keyi IRGM rotary servo joints adopt self-developed harmonic reducers, 18-bit dual absolute multi-turn encoders and integrated drivers. Repeat positioning accuracy ≤1 arcmin, reducer backlash only 0.5 arcmin. Rated voltage 48VDC, covering multiple series with rated torque from 10Nm to 586Nm and peak torque up to 841Nm. Motor rated speed ranges 2500–3300rpm, supporting EtherCAT/485 communication. With central shaft wiring, rotation is ±360°; without shaft, unlimited rotation is available. Operating temperature: -10~55℃, design life 10000 hours. Optional brake / non-brake, single / dual encoder. Customizable for reduction ratio, dimension and interface. Ideal for humanoid, legged, collaborative, AGV and industrial robots.