Y series motor totally enclosed and fan-cooling three phase squirrel cage induction motor, that is mewly designed in conformity with the relevant requriement of IEC standards. Have outstanded performance, such as high efficiency, energy saving, high starting torque, low noise, little vibration, reliable operation and easy maintenance, ect. Are widely used in many places, where do not esist combustible, expiosive or corrosive gas, and without any special requirements, such as machine tools, pumps, fans, transport machinery, mixer, agriculture machinery and food mahines, etc.