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| Categories | BLDC Fan Motor | 
|---|---|
| Brand Name: | Zhaoli | 
| Model Number: | D9T78M4B38 | 
| Certification: | CE, ROHS, REACH | 
| Place of Origin: | China | 
| MOQ: | 2000 | 
| Payment Terms: | L/C, T/T, Western Union | 
| Supply Ability: | 10,000pcs per day | 
| Delivery Time: | 25-45 days | 
| Packaging Details: | cartons + pallets | 
| Name: | Brushless DC motor | 
| Rated voltage: | 24VDC | 
| Stack size: | φ78mm | 
| Bearing: | Ball bearings | 
| Number of stator slots: | nine | 
| Number of magnet poles: | six | 
| Number of phases: | three phase | 
| Construction: | Inner rotor | 
| Insulation class: | CL.B | 
| Rectifying method: | electronices | 
| Control type: | PWM | 
| Output signal: | FG | 
| Packing: | Customized packing | 
| Application: | Humidifier/ Air purifier | 
DC Motor BLDC Motor For Humidifier Air Purifier 24VDC With PWM Control Inner Rotor
| Rated voltage | 24VDC | 
| Operating voltage | 21.6~26.4VDC | 
| Operating condition | 0℃~40℃, RH 5%~95% | 
| Storage condition | -20℃~60℃, RH 5%~95% | 
| Rated voltage | 24VDC | 
| Operating voltage | 21.6~26.4VDC | 
| Rated load | 180mN.m | 
| Rated speed(on load) | 2400+/- 10% RPM | 
| Rated current(on load) | 2.2A 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 | <75K | 
| Speed control | PWM | 
| Detecting method of motor speed | FG signal | 
| Locked-rotor protection | When the motor rotor and output shaft are locked, the motor lock protection function starts to work, the motor output is closed, and the motor output current is returned to Zero, the motor stops working. | 
| Current limit function | When the current in the motor circuit exceeds 3.0 A, the motor will be protected and stopped. | 
| Circuit Protection | This motor does not have over-voltage and reverse connection protection circuit, please pay attention not to apply wave exceeding the rated voltage when using Surge voltage or reverse connection. | 
Drawing:

Application: Humidifier, Air purifier
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