ESTUN Codroid (embodied-AI arm of ESTUN) SA-series rigid joint module SA40: rated torque 382 N·m, start/stop max 841 N·m, instantaneous peak 1530 N·m, rated speed 18.6 RPM. Integrates driver, dual encoders, harmonic reducer, torque sensor, motor and electromagnetic brake in one unit; ratio 161, 16mm hollow shaft, dual 19-bit absolute magnetic encoders, EtherCAT/CiA402, 48VDC, IP54, ±0.01° positioning. Built for collaborative and humanoid robots, suited for heavy-duty joints (hip/waist).
COMPONENT
ESTUN Codroid (embodied-AI arm of ESTUN) SA-series rigid joint module SA32: rated torque 178 N·m, start/stop max 459 N·m, instantaneous peak 892 N·m, rated speed 24.7 RPM. Integrates driver, dual encoders, harmonic reducer, torque sensor, motor and electromagnetic brake in one unit; ratio 121, 16mm hollow shaft, dual 19-bit absolute magnetic encoders, EtherCAT/CiA402, 48VDC, IP54, ±0.01° positioning. Built for collaborative and humanoid robots, suited for large joints (hip/shoulder).
ESTUN Codroid (embodied-AI arm of ESTUN) SA-series rigid joint module SA25: rated torque 87 N·m, start/stop max 217 N·m, instantaneous peak 395 N·m, rated speed 28.9 RPM. Integrates driver, dual encoders, harmonic reducer, torque sensor, motor and electromagnetic brake in one unit; ratio 121, 12mm hollow shaft, dual 19-bit absolute magnetic encoders, EtherCAT/CiA402, 48VDC, IP54, ±0.01° positioning. Built for collaborative and humanoid robots, suited for medium-large joints (elbow/knee).
ESTUN Codroid (embodied-AI arm of ESTUN) SA-series rigid joint module SA20: rated torque 52 N·m, start/stop max 107 N·m, instantaneous peak 191 N·m, rated speed 34.6 RPM. Integrates driver, dual encoders, harmonic reducer, torque sensor, motor and electromagnetic brake in one unit; ratio 101, 8mm hollow shaft, dual 19-bit absolute magnetic encoders, EtherCAT/CiA402, 48VDC, IP54, ±0.01° positioning. Built for collaborative and humanoid robots, suited for medium joints.
ESTUN Codroid (embodied-AI arm of ESTUN) SA-series rigid joint module SA17: rated torque 31 N·m, start/stop max 70 N·m, instantaneous peak 143 N·m, rated speed 34.6 RPM. Integrates driver, dual encoders, harmonic reducer, torque sensor, motor and electromagnetic brake in one unit; ratio 101, 11mm hollow shaft, dual 19-bit absolute magnetic encoders, EtherCAT/CiA402, 48VDC, IP54, ±0.01° positioning. Built for collaborative and humanoid robots, suited for small-to-medium joints.
ESTUN Codroid (embodied-AI arm of ESTUN) SA-series rigid joint module SA14: rated torque 10 N·m, start/stop max 36 N·m, instantaneous peak 70 N·m, rated speed 49.5 RPM. Integrates driver, dual encoders, harmonic reducer, torque sensor, motor and electromagnetic brake in one unit; ratio 101, 8mm hollow shaft, dual 19-bit absolute magnetic encoders, EtherCAT/CiA402, 48VDC, IP54, ±0.01° positioning. Built for collaborative and humanoid robots, suited for small joints (wrist/ankle).
