In order to ensure the normal operation of the motor, in addition to the normal use according to the specification, the operation process should also pay attention to regular inspectionThree-phase asynchronous motorThe maintenance work can prevent failure and ensure that the motor can run stably.

       1.If the motor is used in a dusty environment, it can be arranged to clean the dust and sludge outside the machine base every day;

       2.Regularly check the motor terminal, junction box, wiring screws are loose, burnt signs;

       3.Check the fixing part screws, Three-phase asynchronous motorWhether the installation is secure; If it is loose, tighten it;

       4.Check the transmission device, whether there is damage, whether the installation is reliable;

       5.Whether the wiring parts of the motor starting equipment are burned out, and whether the grounding wire is good;

       6.Bearings in use for a period of time, to clean and replace grease or lubricating oil, according to the working environment, use of the motor, reasonable arrangement of cleaning time, if the environment is poor, more dust due to frequent cleaning, oil change;

       7.The insulating force of the insulating material varies according to the degree of dryness, so it is very important to check the dryness of the motor shaft. Common is winding winding grounding fault, that is, insulation damage; We should check the insulation resistance during use, and pay attention to check whether the grounding of the motor housing is reliable;

       8. Three-phase asynchronous motorAfter one year of operation, a major overhaul should be carried out to replace the worn parts in time.

       Doing the usual maintenance can help reduce the occurrence of failures and extend the service life of the motor

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