ESTUN Codroid SA17 SA-Series Rigid Joint Module (31 N·m rated)
Vendor: ESTUN Codroid
Product: SA17
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.
| Bus | EtherCAT (CiA402) 4kHz |
| Model | SA17 |
| Encoder | （ 19bit） |
| Reducer | （ 101 ） |
| Voltage | 48VDC |
| Ip Rating | IP54 |
| Max Speed | 44 RPM |
| Gear Ratio | 101 |
| Rated Power | 183 W |
| Rated Speed | 34.6 RPM |
| Vendor Site | https://www.codroid.ai |
| Hollow Shaft | 11 mm |
| Peak Current | 15.0 A |
| Rated Torque | 31 N·m |
| Rated Current | 5.0 A |
| Instant Max Torque | 143 N·m |
| Positioning Accuracy | ±0.01° |
| Startstop Max Torque | 70 N·m |