HCFA Hu-GRS150N Planetary Rotary Joint Actuator (40 N·m rated)
Vendor: HCFA
Product: Hu-GRS150N
HCFA Hu-GRS series planetary rotary joint actuator, flagship GRS150N: 40 N·m rated / 150 N·m peak torque, 125/138 rpm rated/peak speed, 880 W power, 48VDC. Integrated frameless torque motor + hollow flat planetary reducer + driver + dual absolute 17-bit encoders, 12.25:1 ratio, 15 arcmin backlash, Φ11.5mm hollow shaft, Φ124×66mm envelope, 1.66kg, CAN-FD. For high-torque hip and knee joints of humanoid robots.
| Bus | CAN-FD |
| Model | Hu-GRS150N |
| Weight | 1.66 kg |
| Encoder | 17bit |
| Reducer | （ 12.25:1） |
| Voltage | 48VDC |
| Backlash | 15 arcmin |
| Dimensions | Φ124×66 mm |
| Gear Ratio | 12.25:1 |
| Peak Speed | 138 rpm |
| Peak Torque | 150 N·m |
| Rated Power | 880 W |
| Rated Speed | 125 rpm |
| Vendor Site | https://www.hcfa.cn |
| Hollow Shaft | Φ11.5 mm |
| Rated Torque | 40 N·m |