Exhaust Fan Bearing Fault Diagnosis
Inner race fault diagnosed in exhaust fan 2A, causing 5-15% energy consumption savings. Inspect and replace motor bearings.
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Fault Stage:
- Stage 3 - Inner Race Fault Diagnosed
- Energy Consumption Savings: 5-15%
Appplication:
Exhaust Fan 2A
Prescription:
Inspect motor bearings & replace in next opportunity
Findings:
- Overall acceleration RMS step changed
- Time waveform analysis indicates bearing impacts with high acceleration amplitude
Additional Images
Post Information
Category:
Vibration Case Study
Language:
English
Reading Time:
1 min
Tags
Original Authors
Sunil Vedula, Nanoprecise
Source:
https://www.lin...