Description
special motor for speed-reducing YE2
The three-phase asynchronous motor of the YE2 series is in line with the third efficiency standard in the provisions of GB 18813-2012 “the energy efficiency limit and the energy efficiency rating of small and medium-sized three-phase asynchronous motors’. And the improvement of the efficiency in its design is in line with the state’s requirements on the energy saving and consumption reducing of the manufacturing sector.
YE2 series motors with the mounting dimension in accordance with standard IEC60034, It has good features like optimum structure, attractive appearance, low noise, high efficiency, high protection class as well as high insulation class. YE2 series motors can be widely used in various kinds of general use machineries like fans, pumps, machine tools, compressors, transportation and so on, and can also be used in the hazardous areas with oil and chemical, steel plants, mining industry.
◇ Site conditions
YE2 series motors air suitable for almost all applications and operate satisfactorily at temperatures from -20℃ to +40℃ and altitudes up to 1000 meters above sea level
◇ Temperature and Insulation
The Maters’ insulation system are designed by Class F(155℃), operated with Class B(80K). Which incerase the motor useful life and reliability.
◇ Cooling and ventilation
The standard cooling method is totally Enclosed Fan Cooled (TEFC) it accordance with IC411 of IEC60034-6. Standard motors are equipped with radialflow plastic fans
