HCFA Hu-GRS090N Planetary Rotary Joint Actuator (25 N·m rated)
Vendor: HCFA
Product: Hu-GRS090N
HCFA Hu-GRS series planetary rotary joint actuator GRS090N: 25 N·m rated / 90 N·m peak torque, 144/160 rpm rated/peak speed, 565 W power, 48VDC. Integrated frameless torque motor + hollow flat planetary reducer + driver + dual absolute 17-bit encoders, 13.19:1 ratio, 15 arcmin backlash, Φ6mm hollow shaft, Φ105×53mm envelope, 0.93kg, CAN-FD. For hip, knee and elbow joints of humanoid robots.
| Bus | CAN-FD |
| Model | Hu-GRS090N |
| Weight | 0.93 kg |
| Encoder | 17bit |
| Reducer | （ 13.19:1） |
| Voltage | 48VDC |
| Backlash | 15 arcmin |
| Dimensions | Φ105×53 mm |
| Gear Ratio | 13.19:1 |
| Peak Speed | 160 rpm |
| Peak Torque | 90 N·m |
| Rated Power | 565 W |
| Rated Speed | 144 rpm |
| Vendor Site | https://www.hcfa.cn |
| Hollow Shaft | Φ6 mm |
| Rated Torque | 25 N·m |