CubeMars AKH70-48 V1.0 KV41 Hollow-Shaft Planetary Integrated Joint Actuator
Vendor: CubeMars
Product: AKH70-48 V1.0 KV41
High torque-density integrated joint from CubeMars (Sanrui Intelligent) for humanoids and exoskeletons: 74 N·m rated / 222 N·m peak at only 1396 g (159 N·m/kg); 48:1 planetary reduction with 7 mm hollow bore, dual 21-bit magnetic encoders, integrated FOC driver, dual CAN, 48 V at 6 A rated / 18 A peak, 28 RPM rated, 12 arcmin backlash, listed at CNY 4888.
| Price | ¥4888 |
| Speed | 28 RPM / 35 RPM |
| Weight | 1396 g |
| Control | FOC drivers CAN |
| Current | 6 A / 18 A |
| Encoder | 21 |
| Voltage | 48 V |
| Backlash | 12 arcmin |
| Dimensions | Ф90 × 81.5 mm |
| Hollow Bore | 7 mm |
| Peak Torque | 222 N·m |
| Rated Torque | 74 N·m |
| Torque Density | 159 N·m/kg |
| Reduction Ratio | 48:1 |