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Cleaning method of air purifier motor

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Cleaning method of air purifier motor

(Summary description)This article describes the cleaning method for Air purifier motor

Cleaning method of air purifier motor

(Summary description)This article describes the cleaning method for Air purifier motor

Information

Air purifier motor consists of stator frame, winding and insulation material, rotor, bearings at both ends and end caps.Cleaning the air purifier motor can improve the efficiency of the air purifier, so how do you clean the air purifier motor?

1. Clean the bearings of Air purifier motor

Gasoline or kerosene should be used for cleaning bearings.If the bearings are found to be blue-purple, the steel shall be annealed by heat and the replacement shall be determined by the degree of annealing.

If the bearing raceway and ball carrier of Air purifier motor are deformed and the bearing sleeve is damaged, a new bearing should be replaced.Finally, dry the cleaned bearing and add new lubricant after the gasoline has evaporated.

2. Remove dirt and oil from Air purifier motor

In addition to cleaning the outside of the air purifier motor, it is also important to clean the inside of the air purifier motor because the cleanliness of the inside of the motor directly affects the quality of its operation.

Cleaning of dust and oil on air purifier motor:Remove the rotor from the stator cavity, blow off the dust on each part of the stator and rotor with a blower, gently remove the oil on the stator winding coil with a hardwood knife or brush, and then wipe off the remaining oil on the winding coil with a dry cloth soaked in petrol (no petrol or kerosene, etc.).When wiping windings, if it is found that individual coils are aging or insulation is falling off, it should be remedied with insulating paint.

3. Drying and dehumidifying of Air purifier motor

The insulation resistance of stator windings to ground and between phases is tested with 1000 volt insulation resistance meter. If the result of remote measurement is above 0.5 MW, the winding of Air purifier motor is not wetted.If the value is less than 0.5 MW, measures must be taken to remove moisture from the stator windings.

Here's how the Air purifier motor is cleaned.

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