161 vibration signal files recorded from motor bearings under four load conditions ranging from 0 to 3 horsepower. The data includes time-series accelerometer readings for normal bearings and those with seeded faults in the inner race, outer race, and ball components.
Use Cases
- Train fault classification models using the DE_time and FE_time vibration signal columns
- Evaluate signal processing algorithms on the 12k and 48k sampling rate data to detect bearing pass frequencies
- Build regression models to estimate fault severity using the fault diameter labels
Strengths
- Includes vibration data sampled at 12,000 and 48,000 samples per second
- Features fault diameters of 0.007, 0.014, 0.021, and 0.028 inches
- Contains accelerometer readings from Drive End (DE), Fan End (FE), and Base (BA) positions