The cause of motor vibration turned out to be a process dead zone.
I visited a new factory with a friend's appointment. At the production site, I happened to run into a lot of people arguing around a rotor. The reason was that after the balanced rotor assembly was completed, the motor vibration was severe and could not be delivered to the customer! Inadvertently heard the balance of workers angrily swearing - maybe it is your craft problem!
The rotor is indeed different from other rotors, the shaft is slender and the core is short and thick; it is understood that the number of poles of the motor is 2P, and the balancer strictly follows the operation specified in the technical documents. There should be no mistake; but the result of the final analysis comes down. For the dynamic balancing process requirements of the rotor, the problem of motor vibration is also solved.
Because of the blind zone of the dynamic balancing process, this problem has occurred. Today we will briefly talk about the dynamic balance of the rotor of the motor.
