Ball Bearings BLDC Fan Motor 24V PWM Control Brushless DC Motor
BLDC Fan Motor Brushless DC Motor 24VDC Ball Bearings Low Noise For Fan Use
Brushless Direct Current Motor is a type of energy-saved motor. It owns following characteristics:
1) High efficiency:
In general, the efficiency of single-phase AC motor is under 30% , but the efficiency of single-phase DC motor is above 40%.
2) Easy control the speed:
Using PWM to control the speed and obtain linear deviation.
3) Soft start-up ( Lower start-up current):
Decreasing the start-up current to reduce the damage for matching system.
4) High reliability and long life:
Using high tech bearing system to ensure high reliability and long life.
5) Wide temperature range:
Operation temperature : -10~+80°C(5~95% RH),
Storage temperature: -40~+85°C(5~95% RH)
6) Speed feedback and alarm function:
System can easy read real time revolution and give alarm signal when rotor stops.
- Motor characteristics
| Rated voltage | 24VDC |
| Operating voltage | 21.6~26.4VDC |
| Rated load | 75mN.m |
| Rated speed(on load) | 1800+/- 10% RPM |
| Rated current(on load) | 0.20A max |
| Rotation direction | CW(view from shaft side) |
| Working duty | continuous |
| Position detection method | FOC |
| Insulation resistance | 10MΩmin. (500VDC) |
| Dielectric strength | 600VAC/1S leakage current <=5mA |
| Temperature rise | <65K |
| Speed control | PWM |
| Detecting method of motor speed | FG signal |
Drawing:
Typical Application: Bathroom exhaust fan, Bathroom ventilating fan, Circulator Fan
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