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Cooler Fan Motor - Rotor Bar Crack - Case Study by Jerome LIKIBI is a document available to read on EtoBox.

What is Cooler Fan Motor - Rotor Bar Crack - Case Study about?

The case study details the diagnosis and resolution of a rotor bar crack in a 180 KW cooler fan motor. Initial vibration readings indicated potential rotor defects, confirmed by a Motor Current Signature Analysis (MCSA) showing a 23 dB difference. After replacing the motor, vibration levels improved significantly, indicating a healthy rotor condition.

Author

Jerome LIKIBI

Language

EN