Besides the property of the asynchronous motor,the taper asynchronous motor can daff the detent easily,because magnetic force is generated when stator three-phrase windings connect to the electricity.
锥形异步电动机除具有一般异步电动机性能外,还因定子三相绕组接通电源时产生拉力,可顺推开制动,使锥形异步电动机正常运行。