Three phase asynchronous motor is squirrel cage typed three phase asynchronous motor with low voltage which meets the need of general-purposed at domestic and abroad. The range of frame size is 56 to 355, designed to national standard. The motors are of high efficiency, energy saving, good performance, small vibration, low noise, long life, high reliability and easy maintenance. Its mounting dimension and power totally conform to IEC standard. These series motors are widely used in mechanism facility without specific requirement: agriculture equipment, food machinery, fans, pumps, machine tools, mixers, air compressors.