YE2 series high efficiency three phase asynchronous motor is a kind of totally enclosed fan-cooled squirrel-cage induction motor, The efficiency class of YE2 series motors are in accordance with Chinese National Standard GB 18613-2012 class III, as well as IEC 60034-30 High Efficiency standard (IE2). YE2 series motors could be used for driving fans, pumps and other tong-term toad operations. High efficiency makes for energy saving and the performance indicators have reached international advanced level Dimensions and output power of YE2 series motors meet IEC60072-1 standard. Motors from H160 and above are equipped with re-grease hole and drain hole, and reserved the space of FTC and anti-condensation heater for the users to choose. The temperature rise could be controlled under 80K. YE2 series motors have large temperature margin and long service life. Be introduced the technics of casting aluminum, the rotor running in high reliability Cutout rance of YE2 series motors: 0.75kW-375kW: Frame size of YE2 series motors: H80-H355