It is a device in electrical appliances that converts electricity. used to run electrical appliances by changing from electric power is mechanical energy It is used with squirrel cavity fan blades. The evaporator motor is attached to the squirrel cavity fan blade. When the motor starts, the squirrel cavity fan blade rotates according to the motor. The size of the motor inside the unit depends on the size of the air conditioner as well. The values ​​are not the same and the jack cables cannot be used together.