The frequency conversion motor meets the requirements of JB/T7118-2014 standard and adopts special design,is specialized and variable frequency power supply supporting the use of AC speed motor.It consists of mechanical and electrical integration system and frequency converter,the system in the 5- 50Hz constant torque run,50-130Hz constant power operation. The motor has the advantages of compact structure,beautiful shape,using shell YE3 series motor aluminum structure,according to the installation space can be used with no cooling fan and fan housing,sex to be reliable,is a high-end machine supporting the most ideal frequency conversion motor.Motor poles 4 poles;protection level IP44;working system S1;installation type horizontal.