Motor vibration causes are various, take three-phase asynchronous motor rotor, coupling such imbalance will produce motor vibration, today Senli motor Xiaobian will take you to a simple understanding of the motor vibration causes:

       In addition to the above rotor and coupling imbalance will cause vibration, if the winding of the rotor end is too loose, it will also cause unbalance of the rotating part, resulting in vibration;Three-phase asynchronous motorWhen the drag operation is carried out, the load conduction will produce vibration; The stator connection of AC motor is wrong, the rotor winding of linear asynchronous motor is short circuit, the rotor of cage asynchronous motor is broken, the rotor core deformation causes fixed, the rotor air gap is uneven, and the air gap flux is unbalanced, resulting in vibration.

       If there are defects in the structure of the three-phase asynchronous motor itself, such as the bending of the shaft, the gap between the shaft and the bearing shell is too large or too small, the stiffness of the bearing seat, the foundation plate, a part of the foundation and even the entire motor installation foundation is not enough, because the gap is too large or the wear is too serious, it will produce different degrees of vibration.

       The above content is composed ofThree-phase asynchronous motor manufacturers, provided by Senli Motor; Available if needed1688Search factory name "Shengzhou Chaoli Electric Appliance Factory" , Or online consultation message, we will have business personnel to get in touch with you, you can also contact us directly0575-8378-1127.