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Vibration motor installation considerations

11/13/2014

Vibration motor is on both ends of the rotor shaft installed a set of adjustable eccentric block, the centrifugal force generated by high speed rotation shaft and eccentric block vibration force. Vibration motor is widely used in the construction of hydropower, thermal power, metallurgy, light industry and other industrial sectors.Vibration motor's vibration frequency range is big, and only  appropriate excitation force acts in concert  power, it can reduce mechanical noise. Vibration motors are classified  six categories according to speed.
1, Insulated windings, such as the appropriate method should be used to deal with damp insulation resistance 500V megger check winding temperature, when  work temperature (70 ℃), should not be less than 0.38 megohms, or should be drying.
2, Is the cable  intact? When broken, it should be replaced.
3, If damaged, please contact us for replacement.
 When the vibration motor is mounted on the vibration machine, vibration motor bolts must be tightened, you must add spring washers under each nut. The initial operation of the vibration motor, because the run-in bolts, nuts, between the base plane, will reduce the tightening force, appear small loose, it should be the beginning of the operation of the motor bolts tightened several times, once at the beginning of every fastening two weeks after checking the fastening weekly. After installation, based on the average have cable clamping device, cable suspended between the two was the natural state, with a total length of 300-500mm appropriate, natural drape Department curved arc radius reference linear vibration equipment when two vibrating motors work simultaneously, you should check whether the two vibration motors turn opposite. Otherwise, one should change the motor power phase sequence, so that the two vibrating motors turn in the opposite order to ensure uniformity of materials.


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