# Damiao DM-J8520P-2EC Joint Motor

![Damiao DM-J8520P-2EC Joint Motor](https://parts.trymaglev.com/img/ac-damiao-dm-j8520p-2ec.webp)

20:1 integrated joint motor (90 mm, about 1.39 kg, 17-bit inductive encoders) for humanoid hips and knees needing 176 N·m peak.

- Maglev ID: ac-damiao-dm-j8520p-2ec
- Brand: Damiao
- MPN: DM-J8520P-2EC
- Category: actuators / Integrated Joint Actuators
- Origin: CN (maker HQ, factory not confirmed)
- Maker: Shenzhen Damiao Technology (深圳市达妙科技有限公司) (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 8501.31.40.00 (typical)
- MOQ: unknown · Lead time: unknown
- Confidence: VERIFIED

## Price
- No public price. Request a quote via POST /api/rfq or the order pad.

## Specifications
- Peak torque: 176 N·m
- Rated torque: 50 N·m
- Gear ratio: 20:1 planetary
- Voltage: 48 V
- Mass: about 1392 g
- Interface: CAN FD up to 5 Mbps; UART for tuning; MIT, position-velocity, velocity, force-position modes

## Links
- Product: https://www.mdmbot.com/index.php?c=show&id=142
- Datasheet: none
- CAD: none

## Sources
- https://www.mdmbot.com/index.php?c=show&id=142 (specs (parameter table image) + photo)