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YD Series Pole-Changing Multi-Speed Three-Phase Asynchronous Motor

Frame center height: H80~H280mm
Rated output power: 0.35kW~90kW
Power supply voltage: 380V, 50Hz (Customizable as per user requirements)
Protection grade: IP44, IP54, IP55
Insulation grade: 155 (F)
Cooling method: IC411

The YD series motor is a pole-changing speed control motor that changes the motor speed and power by altering the winding connection method, classified as a step-speed motor.
This series adopts a single winding pole-changing method to achieve speed changes, with dual-speed and three-speed motor options. It offers a wide application range, excellent starting performance, reliable operation, and easy maintenance.
The YD series is suitable for various mechanical equipment requiring step-speed control (not applicable to fans and pumps), with a simple structure, compact size, low noise, and affordable pricing.

Shandong Lijiu Electrical Machinery Co., Ltd.
  • No. 22, Shanhai Avenue, Rushan City, Shandong Province
  • China
  • +86 0631-6609009
  • marketing@sdljdj.com
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