The operating vibration of electromagnetic speed control motor is a common phenomenon in the operation of the motor, but when the vibration amplitude is too large, especially when the vibration amplitude of the high-power motor is too large, it will cause damage to important parts such as the electromagnetic speed control motor shaft and bearing. In severe cases, it may cause damage to the motor.

　　The following are the reasons for the vibration of the electromagnetic speed-regulating motor, which are sorted out by the motor manufacturer.Due to the vibration of the electromagnetic speed regulating motor, the end windings will present a loose environment, resulting in friction between the end windings.Vibration will loosen some parts and make other machines and equipment not work properly.

　　The vibration of the motor will consume energy to a certain level, thereby reducing the efficiency of the motor.It smashes and contaminates the motor bearing, accelerates the wear of the motor bearing, and greatly reduces the normal life of the bearing.

　　The main reason for the vibration of the high-power electromagnetic speed control motor due to the base and the processing methods In actual things, the main reasons for the vibration of the electromagnetic speed control motor base can be summarized as follows: 1. The vibration force caused by the rotor vibration. 2. Due to the electromagnetic present in the stator core, it causes more intense vibration.According to the data, if it is the type of bearing arranged on the end cover of the stator frame, it will have a greater impact on the motor, so this needs to arouse our attention.