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Case Study - Motor Bearing Failure Detection in Chilled Water Pump Motors in A Facility Management by honglong1128ytb is a document available to read on EtoBox.
This case study discusses the detection of motor bearing failures in chilled water pump motors at a facility management site in Dubai. Despite regular condition monitoring, high frequency noise indicated potential bearing faults, which were linked to improper bearing installations and electrical fluting caused by variable frequency drives. Solutions included replacing bearings with insulated ones and implementing grounding brushes, resulting in significant improvements in vibration levels post-replacement.
- Author
- honglong1128ytb
- Language
- EN