Single-phase Induction Motor

Because single-phase induction motor only needs single-phase AC, it is easy to use, widely used, and has the advantages of simple structure, low cost, low noise and low interference to radio system. Therefore, it is often used in household appliances and small power machinery with low power, such as electric fan, washing machine, refrigerator, air conditioner, range hood, electric drill, medical equipment Small fan and domestic water pump, etc. Since China's single-phase voltage is 220V, while foreign single-phase voltages such as 120V in the United States, 100V in Japan and 230V in Germany, Britain and France, it is necessary to pay attention to whether the rated voltage of the motor is the same as the power supply voltage when using foreign single-phase induction motors.

Single-phase induction motor consists of stator, rotor, bearing, casing, end cover, etc. Single-phase induction motor is often made into small motor equipment. Its motor capacity is very small. It only needs single-phase AC power supply. As a driving motor, the power of single-phase induction motor only needs a few watts, tens of watts or hundreds of watts.