Ac.zip [A-Z HIGH-QUALITY]

"Vibration, current, torque, RPM dataset for multiple fault conditions in AC motors and HVAC systems," Data in Brief , Vol. 61, 2025. [DOI: 10.1016/j.dib.2025.111456]

If you are writing a paper using this data, use the following official reference from Elsevier/ScienceDirect: AC.zip

Unlike many public datasets, this one includes multi-fault and multi-severity conditions under randomized speed and load variations rather than just constant operation. Fault Types Studied "Vibration, current, torque, RPM dataset for multiple fault

like belt looseness and insulation-related faults. Citation Information Sensor Modalities: Current: Sampled at 100 kHz

The dataset contains high-frequency sensor measurements designed for developing and benchmarking and machine learning models in industrial mechanical systems. Total Data Volume: Over 60 GB of raw signals. Sensor Modalities: Current: Sampled at 100 kHz. Vibration and Torque: Sampled at 25.6 kHz. RPM: Sampled at 100 kHz.

The testbed specifically simulated several critical failures common in industrial AC motors: and journal bearing clearance. Rotor/Winding Faults . System Misalignment .