The YE3-250M-4 55kW high-efficiency three-phase asynchronous motor meets IE3 energy efficiency standards. With rated power 55kW, rated voltage 380V and speed 1490r/min, it achieves an efficiency of 94.6%, effectively reducing energy consumption and meeting national energy-saving requirements. Made with full copper winding and optimized electromagnetic structure, the motor delivers high starting torque, stable operation, strong torque, low noise and excellent heat dissipation, meeting industrial protection standards. It is suitable for various large industrial equipment such as heavy-duty fans, pumps, conveyors and compressors. Featuring compact structure and easy installation, it is widely used in mines, power plants, chemical plants and construction sites. It is an ideal product to replace old low-efficiency motors and realize equipment energy-saving retrofits.
Energy Efficiency Rating
IE3
Locked-rotor Torque Ratio
2.0
Locked-rotor Current Ratio
7.4
