The frequency conversion motor is referenced to JB/T7118-2014 standard production, according to the height of the washing machine quickly difrence larger operating characteristics and design of manufacturing a designed for washing machine supporting the use of variable frequency motor, in the design of electromagnetic load margin called wide, both to ensure the motor in high frequency dry polishing when the overload capacity of the, can guarantee in the low-frequency cleaning, small operating current, torque output high. In order to be suitable for the p......