Gear datasets

KAU_Gear

This dataset was obtained from the gearbox testbed made. The encoder signals are acquired from the testbed.

Sampling frequency: 10kHz
Fault mode: 10 normal, 10 spall, 11 crack

HS_Gear

This dataset was obtained from 3 blades upwind V90 wind generator, which produces an output of 3MW.

Sampling frequency: 97,656Hz
Shaft frequency: 30Hz
Fault mode: 6 normal, 11 fault
Gear mesh frequency: 960Hz

This dataset was originally downloaded at data-acoustics.com, which was developed by Dr. Eric Bechhoefer, but unavailable now. Dr. Bechhoefer gave us permission to distribute the dataset at our site, which is greatly appreciated.