This series of motor is optimized in electromagnetic performance on the basis of YE3 series super efficient motor. All the silicon steel sheets are made of high-performance cold-rolled silicon steel sheets, which have been verified by the multi-wheel H160 prototype, and the efficiency of the motor has reached the Class 1 energy efficiency value specified by GB 18613-2012.. With beautiful appearance, high efficiency and energy saving, F/H class insulation and IP55 protection, the motor has low noise, low vibration and reliable operation, which is suitable for general use where energy-saving continuous operation is required, such as fans, pumps, machine tools and so on.