YDXF series variable pole multi-speed fire fan motor
YDXF series variable pole multi-speed fire fan motor can be used in places where high temperature fire smoke exhaust fans are required. It is a derivative series of YDT variable pole multi-speed series products. It is specially designed for the special use environment of fire smoke exhaust fans. Its high temperature resistance meets the requirements of high temperature smoke exhaust for fire protection and the relevant provisions of IEC international standards. It has the characteristics of small size, high temperature resistance and good starting and running performance.

1. Sturdy and durable, reliable operation.
2. Low noise and low vibration, reaching the advanced level of the domestic industry.
3. Large starting (locked) torque and maximum torque.
4. Supports multiple voltage and frequency operation.
5. The installation dimensions and external dimensions are the same as those of YD variable pole multi-speed series motors.
6. Rated voltage and frequency: 380V 50Hz.
7. Protection level: IP54-IP55.
8. Bearings: All use high temperature resistant closed bearings or open bearings with high temperature resistant grease.
9.Insulation grade: H-class insulation system design.