... , 1 , motors have the advantage of high efficiency,long working life, 2,energy saving , high starting torque, low noise, small vibration, 3 ... power grade completely comform to IEC standards. 4, Y2 series three phase asynchronous electric motors are widely used in many fields, such as ... , agriculture machinery, food machines, agitator,air compressor etc. Y2 series three phase asychronous motor