Other Factors Affecting Motor Bearing System Issues

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(1) Uneven air gap between the stator and rotor of the motorFor the air gap between the stator and rotor of the motor. We have discussed many topics, such as the impact of air gap between the stator and rotor on efficiency, vibration and noise, and temperature rise. When the air gap between the stat

Causes of Heating and Damage to Motor Bearings

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When there is a problem with the bearing system, the precursor symptoms are noise or heat. Mechanical failures generally manifest as noise first, then begin to heat up, and later develop into bearing wear. The specific symptoms are increased noise, and even more serious problems such as bearing disa

Analysis and Handling of Abnormal Grounding Current in Transformer Core

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When a power transformer is working normally, the transformer core and clamps are usually grounded at one point. If there are two or more grounding points on the iron core or clamping components, a closed circuit is formed between the two points. Under the action of the transformer leakage magnetic