
Joint Motor 90 · 650W
The Joint Motor is a highly modular and integrated actuator that incorporates a frameless torque motor, reducer, and encoder.
The Joint Motor is a highly modular and integrated actuator that incorporates a frameless torque motor, reducer, and encoder. It is widely used in high-dynamic scenarios such as robotic arms, humanoid robots, and multi-legged robots.



Key Features
- Rated Power:650 W
- Multiple Control Modes: Position / Speed / Torque Control
- Comprehensive Protection Mechanisms
- Operating Temperature:-40℃ to +85℃
- Supported Communication Protocol: EtherCAT
- Technical Specifications
Technical Specifications
| Rated Voltage | DC 72v |
| Rated Power | 650W |
| Peak Power | 1050W |
| Rated Speed | 65rpm |
| Maximum Speed | 110rpm |
| Continuous Stall Torque | 90N.m |
| Peak Torque | 431N.m |
| Rated Current | 10A |
| Peak Current | 65A |
| Gear Ratio | 1:30 |
| Communication Protocol | EtherCat |
| Weight | 1.9kg |
| Operating Temperature | -40℃ ~ +85℃ |
