CubeMars AK80-64 KV80 Integrated Joint Actuator
Vendor: CubeMars 三瑞智能
Product: AK80-64 KV80
The AK80-64 delivers the highest peak torque in the CubeMars AK family: 64:1 high-ratio planetary transmission, 48 N·m rated and 120 N·m peak torque at 23/48 rpm rated speed, 98 mm diameter and 850 g. Brushless motor + driver integration, dual-encoder closed loop, FOC with MIT/servo dual modes, for heavy-load humanoid joints, legged-robot hips and base joints of heavy cobots.
| bus | CAN |
| models | AK80-64 |
| supply | DC 24/48 V |
| weight | 850 g |
| control | FOC, MIT/servo dual mode |
| encoder | dual encoder (motor + output) |
| dimensions | Ф98×61.9 mm |
| peak_torque | 120 N·m |
| rated_power | 220 W |
| rated_speed | 23/48 rpm |
| peak_current | 19 A |
| rated_torque | 48 N·m |
| no_load_speed | 37/75 rpm |
| rated_current | 7 A |
| reduction_ratio | 64:1 |