Description /b> This is a synchronous motor.Low Noise And Durable And Robust An Good Motor For Hand-Made, School Project, Model And Anything Else You Want. Applications: fan, warm air blower, electric heaters, burn oven, stage lighting equipment, microwave oven, lighting, Christmas gifts and other kinds of electrical appliances. CW/CCW non directional motor: when the motor is subjected to a certain resistance, the motor will change its steering.