The DAMIAO-DM-J8009-2EC is a precision brushless joint motor engineered for demanding robotic and automation applications. Featuring advanced brushless technology, this motor delivers consistent torque output with minimal maintenance requirements. The compact design integrates seamlessly into joint assemblies, while the 2EC configuration provides enhanced control and responsiveness. Built for reliability in industrial environments, it offers smooth operation across extended duty cycles. Ideal for collaborative robots, mechanical arms, and precision positioning systems requiring dependable performance and longevity.
KEY FEATURES:
· Integrated Driver: No need for an external motor driver, simplifying system design.
· Three Operation Modes: Supports MIT mode, Speed mode, and Position mode for versatile motion control.
· Built-in Gear Reduction: Enhances torque output while maintaining compact size.
· Dual Encoders: Ensures high-precision position and speed feedback for optimal control.
DM-J8009-2EC-USER-MANUAL.pdf
DM-J8009-2EC-3D-MODEL.stp
USB-TO-CANFD-ADAPTER-USER-MANUAL.pdf
| Parameter |
Value / Description |
| Rated Voltage |
24V (Supports 24-48V) |
| Rated Current |
20 A |
| Peak Current |
50 A |
| Rated Torque |
20 Nm |
| Peak Torque |
40 Nm |
| Rated Speed |
100 rpm @24V
200 rpm @48V |
| Maximum No-Load Speed |
160 rpm @24V
320 rpm @48V |
| Reduction Ratio |
9 : 1 |
| Pole Pairs |
21 |
| Phase Inductance |
61 µH (@25°C) |
| Phase Resistance |
0.09 Ω (@25°C) |
| Outer Diameter |
98 mm |
| Height |
61.7 mm |
| Motor Weight |
Approx. 896 g |
| Encoder Resolution |
14-bit |
| Number of Encoders |
2 |
| Encoder Type |
Magnetic Encoder (Single-Turn, Absolute Position per Output Shaft Revolution) |
| Control Interface |
CAN @ 1 Mbps |
| Parameter Tuning Interface |
UART @ 921600 bps |
| Control Modes |
MIT Mode
Velocity Mode
Position Mode |
| Protection Features |
- Driver Over-Temperature Protection: Protective temperature 120°C, motor exits "Enabled Mode"
- Motor Over-Temperature Protection: Recommended not exceeding 100°C, motor exits "Enabled Mode"
- Motor Over-Voltage Protection: Recommended not exceeding 52V, motor exits "Enabled Mode"
- Communication Loss Protection: No CAN commands received within set period, automatically exits "Enabled Mode"
- Motor Over-Current Protection: Recommended not exceeding 39A, motor exits "Enabled Mode"
- Motor Insufficient Voltage Protection: Power supply not lower than 15V
|
