Vibration is one of the common faults of three-phase asynchronous motors, which is often seen2--6Pole motor, there are many reasons for motor vibration, generally8Large number motors above poles will not cause vibration due to motor manufacturing quality problems. In order to eliminate motor vibration, we must first find out the cause of vibration, only to find the cause of vibration, can be targeted to eliminate motor vibration.

       Before the motor is shut down, you can use the vibration meter to check the vibration environment of each part, to deal with the vibration of the larger part according to the vertical degree of axial three specific test vibration value, if the anchor screw is loose or the bearing end cap screw is loose, it can be tightened directly, after tightening to measure the size of its vibration, investigate whether it is eliminated or reduced;

       Secondly, toThree-phase asynchronous motorCheck the power supply, whether the three-phase voltage is balanced, whether the three-phase fuse is burned, the single-phase operation of the motor will cause vibration, but also make the temperature of the motor rise rapidly; Investigate whether the ammeter pointer swings back and forth, the current swings when the rotor is broken, and finally check whether the three-phase current of the motor is balanced, if the problem is real-time contact with the operator to curb the motor operation, so as not to burn the motor.

       Senli Motor,19Focus on the development and production of electric motors. 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.