Electric Motor Inner Race Bearing Fault
Vibration analysis reveals inner race bearing defect in electric motor, with impacts at 1X and 1/BPFI frequencies.
Like what you see?
Sign up to share your own knowledge, like posts, and engage with the community!
Kind of basic vibration analysis but i love posted it. An inner race bearing defect of electric motor, TWF shows exactly the impacts of 1X, To drill down there is 1/BPFI in between of the impacts in which bearing frequency defect.
Clearly see on the velocity spectrum shows multiple 1x running speed in BPFI, modulated.
Additional Images
Post Information
Category:
Vibration Case Study
Language:
English
Reading Time:
1 min
Tags
Original Authors
Jude Maquidato
Source:
https://www.lin...