Product overviewBF5031 is a brushless DC motor with an external rotor and integrated electronics, designed for compact industrial applications. Overall dimensions: Φ50 mm × 31 mm.
Key configurations- Functions: On/Off, direction control, speed control, brake
- Speed control modes: closed-loop and open-loop; optional speed feedback
- Performance: customizable within continuous operating range
- Bearings: preload ball bearing
- Flange: standard front and rear flange; customizable flange options
- Shaft options: length, diameter, cut face, double shaft, hollow shaft
- Leadwire options: PVC, silicon, Teflon; custom dimensions and lengths
- Connector options: JST, MOLEX, TE
Applications- Power tools
- Pumps
- Robotics
- Fans and blowers
- Medical equipment
Technical documents (images on product page)- Specification sheet image: BF5031参数英文.png
- Performance curve image: BF5031曲线.png
- Outline / drawing image: BF5031外形.png
Technical specifications- Model: BF5031
- Series: BF Series (external rotor structure, integrated electronics)
- Overall dimensions: Φ50 mm × 31 mm
- Functions: On/Off, direction, speed control, brake
- Speed control: closed-loop and open-loop; speed feedback available
- Performance: customizable within continuous operating range
- Bearings: preload ball bearing
- Flange: standard front & back; customizable
- Shaft: multiple options (length, diameter, cut face, double shaft, hollow shaft)
- Leadwire: PVC, silicon, Teflon; custom dimensions and lengths available
- Connectors: JST, MOLEX, TE
- Available visuals: specification sheet, performance curve, outline/drawing