Series JX (frame size 56 to 90):
Self fan-cooling motors with running capacitor

It is simple in structure, reliable in running, convenient in characteristic such as being excellent of technical and economic index to safeguard, extensively suitable for the recorder, household appliances, water pump, fan, movie projector, write down instrument, etc. IP44 and Insulation class E. Series JY (frame size 71 to 132):

When rated outputs is 3HP or below. The starting torque is as 3 times as general torque in rated voltage and 50Hz, 2.75 time or more in 60Hz. Motors of 4HP or over are of capacitor starting and running. They all concentrate the advantages of high starting torque, smooth running, low temperature rising, low noise and greater overload performance. The designation number and nominative valves are all in conformity with IEC standards. Series JZ (frame size 63 to 90):

Resistance-start asynchronous motor with the latest design. With features like simple structure, reliable performance, easy maintenance and achievement of technical-economic targets, the products have been widely used in the small-sized machine tool, medical equipment, and electronic instrument and household electric appliance and so on. YU motor series have Protection Class of IP44, Insulation Class of E or B, Cooling Method of IC0141.