YE4 series ultra high efficiency three phase electric motor
YE4 series ultra high efficiency TEFC 3-phase electric motor is designed and manufactured by our company. The efficiency conforms to grade 2 stipulated in GB186132-2020 <Limited efficiency value for small and medium output motor>, it also conforms to the recommednded values (IE4)in IEC60034-31 appendix A, efficiency grade : GB18613-2020(IE4).
Range of this series motor is 80-355,output and dimensions are in accordance of GB/T4772.1/IEC60072-1 and GB/T4772.2/IEC60072-2.
1. Terminal-box locate on top of the motor, but can also be arrangedon both sides of the motor.
2.For motors framesize 160 and above,thermo tester can be arranged on stator an dbearing, heat belt and greasing device are also available on request.
3.Terminal-box,frame, cover and fan cover are designed even more beautiful, and are much fit for lowering noise and ventilation.
4. Insulation class F,protection degree IP55, working duty S1, cooling method IC411.
5.Low noise, low vibration with reliable performance , .
6.High efficiency, energy conservation, safety and environment protection.
7. Suits for continuous working site such as blower, pump and tools.