Unitree - Go1 Joint Motor (Body /Thigh /Calf)
- Designed for Unitree Go1 Series – Genuine OEM joint motor engineered specifically for Unitree Go1 quadruped robots.
- Available for Three Joint Positions – Choose the correct motor for the Body (Hip), Thigh, or Calf joint. Each motor is position-specific and not interchangeable.
- High Joint Torque Output – Delivers up to 23.7 N·m of joint torque, providing smooth and precise robotic movement.
- Integrated Sensor Feedback – Supports full sensor data reading for accurate motion control, positioning, and real-time performance monitoring.
- Lightweight Design – Weighs approximately 520 g, balancing strength, efficiency, and mobility.
- OEM Replacement Part – Ideal for repairing damaged or worn joint actuators while restoring factory-level performance.
- Precision Motion Control – Engineered for stable walking, running, climbing, and advanced quadruped locomotion.
- Built for Professional Robotics – Suitable for robotics research, AI development, industrial inspection, education, and autonomous robotic applications.
- Durable Engineering – Manufactured to meet the reliability requirements of continuous robotic operation in demanding environments.
- Verify Joint Position Before Ordering – Body, thigh, and calf motors are different components. Please select the correct replacement for your specific Go1 joint.
- Trusted dealerDirect manufacturer partnership
- Pan-India deliveryInsured shipping, all states
- Post-sale supportTraining + service included
What makes it work
Unitree Go1 Joint Motor
The Unitree Go1 Joint Motor is a genuine OEM GO-M8010-6 actuator, available for the Body, Thigh, or Calf position — select the correct joint before ordering, since each position isn’t interchangeable.
Up to 23.7 N·m Torque
Integrated Sensor Feedback
~520g Lightweight
Genuine OEM Part
Full Specifications
| Specification | Details |
|---|---|
| Product | Unitree Go1 Joint Motor — select Body (Hip), Thigh, or Calf when ordering |
| Motor Model | GO-M8010-6 (“GO Motor”), permanent magnet synchronous motor |
| Maximum Torque | 23.7 N·m |
| Reduction Ratio | 1:6.33 |
| Maximum Rotational Speed | 30 rad/s at 24VDC |
| Torque Constant | 0.63895 Nm/A |
| Maximum Current | 40A |
| Sensor Feedback | Torque, angle, angular velocity, and temperature, via a 15-bit absolute encoder |
| xBoom SKU | xboom-144997 |
| Specification | Details |
|---|---|
| Weight | Approximately 520g |
| Dimensions | Approximately 96.5mm x 92.5mm x 42.3mm |
| Working Voltage | 12-30V DC (24V DC recommended) |
| Communication | RS-485, 4Mbps baud rate, 6000Hz control frequency |
| Operating Temperature | -5°C to 40°C |
| Compatibility | Unitree Go1 series specifically — each Go1 uses 12 of these motors across its 4 legs |
One Damaged Joint, One Genuine Part
Unitree Go1 Joint Motor: A Genuine GO-M8010-6 Actuator for Precise Repairs
Every leg on the Go1 relies on three of these motors working together — one at the body (hip) joint, one at the thigh, and one at the calf — for 12 motors across the whole robot. This is the genuine GO-M8010-6 “GO Motor,” a permanent magnet synchronous actuator delivering up to 23.7 N·m of torque through a 1:6.33 reduction gearbox, with a built-in 15-bit absolute encoder feeding back torque, angle, angular velocity, and temperature over an RS-485 connection at up to 4Mbps.
Because each joint moves through a different range and plays a different mechanical role, the body, thigh, and calf motors are genuinely different components, not one universal part relabeled three ways — confirm exactly which joint has failed before ordering, since the wrong position won’t restore correct movement. At roughly 520g each, replacing a single motor lets you restore factory-level performance to one joint without needing to replace the whole leg assembly.
3 Joint-Specific Positions
Body, thigh, and calf motors, each fitted to their own joint.
Up to 23.7 N·m Torque
Strong, precise driving force for stable quadruped locomotion.
Integrated Sensor Feedback
Torque, angle, speed, and temperature sensing built right in.
Restores Factory Performance
A genuine OEM part, not a generic aftermarket substitute.
See Every Detail
Built-In Intelligence, Not Just a Motor
An official feature breakdown of this exact motor: strong driving force, high integration, a precision bearing, an integrated temperature and position sensor, a low copper-consumption coil, and high-speed communication — the sensing and control features that make this more than a plain spinning motor.
Built for Precision Quadruped Locomotion
The Unitree Go1 Joint Motor brings genuine, sensor-integrated actuation to your joint repair.
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3 Joint-Specific Positions
Body, thigh, and calf motors, each fitted to their own joint.
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Up to 23.7 N·m Torque
Strong output through a 1:6.33 reduction gearbox.
🌡️
Integrated Sensor Feedback
Torque, angle, speed, and temperature via a 15-bit encoder.
🔌
RS-485 at 4Mbps
Fast, reliable communication at a 6000Hz control frequency.
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Lightweight, ~520g Design
Balances strength, efficiency, and mobility in one component.
✅
Genuine OEM Part
Restores factory-level joint performance, not a generic substitute.
Built for Teams Repairing a Go1 Joint
The Unitree Go1 Joint Motor suits operators repairing a specific damaged or worn joint on a Go1 series robot.
Field Repairs
A single-part fix for a precise, factory-matched repair.
Robotics Research
A genuine, matched motor keeps test platforms consistent.
Education
Keep shared classroom units running through normal wear.
Industrial Inspection
Reliable joint repair to minimize inspection fleet downtime.
AI Development
Keep development platforms in working order between tests.
Genuine Spares Stocking
Keep one of each joint type on hand for fast turnaround repairs.
See the Motor in Use
An official Unitree Support usage video for this exact motor, a real calf motor mounting walkthrough, and a full Go1 teardown for broader context.
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