BLDC fan motor
Integrated BLDC Exhaust Fan Motor
Model: BLDC-R-MD8E
The BLDC-R-MD8E is a 6 W integrated brushless DC motor for bathroom exhaust fans and residential ventilation units. It accepts 200–240 V AC directly, converts it to 12 V DC internally and drives a three-phase BLDC rotor at 2100 rpm.
- MOQ
- Project based
- Samples
- Available
- Customisation
- OEM / ODM
- Quality system
- ISO 9001:2015
Technical data
| Model | BLDC-R-MD8E |
|---|---|
| Input voltage | AC 200–240 V, 50/60 Hz |
| Internal conversion | AC → DC 12 V |
| Drive type | Three-phase BLDC |
| Rated power | 6 W |
| Rated speed | 2100 rpm |
| Rotation | CW / CCW (customizable) |
| Shaft diameter | ø4 mm |
| Noise level | ≤ 30 dB(A) |
| Insulation class | F |
| Operating temperature | -10 °C to +50 °C |
| Driver | Integrated power + control board |
This motor is a drop-in replacement and drive unit for exhaust fan manufacturers. The switch-mode power board and the motor control board are both inside the housing, so the fan needs no external driver, no low-voltage power supply and no separate wiring harness.
Because there are no carbon brushes, the motor runs cooler and quieter than a comparable shaded-pole or capacitor motor over a long ventilation duty cycle. Speed output stays consistent, which keeps airflow steady as the fan ages.
Key features
- No external driver or power supply — lower BOM count and shorter assembly time
- Brushless structure: no carbon brush wear, no brush dust
- 6 W input with 2100 rpm output for steady low-noise ventilation
- Compact housing sized for standard bathroom exhaust fan bodies
- CW / CCW rotation configurable to suit the impeller
- Consistent speed under long continuous running
Typical applications
Customisation options
- Custom lead wire length and connector
- Custom shaft and mounting flange
- OEM branding and packaging
Need a motor matched to your appliance?
Send your voltage, speed, shaft and mounting requirements. Our engineering team replies with a proposal, drawing and sample plan.
