Triaxial Bearing Vibration Dataset of Induction Motor under Varying Load Conditions

The dataset includes triaxial vibration data of bearing of induction motor operated under different load conditions along the axes x, y, and z. It includes triaxial vibration datasets of motor in healthy condition with and without pulley. Moreover, the faulty conditions of bearings include inner race and outer race faults of (i) 0.7mm, (i) 0.9mm, (i) 1.1mm, (i) 1.3mm, (i) 1.5m, and (i) 1.7mm. The bearings with these fault severity levels were operated under different load conditions including 100W, 200W, and 300W. There are total 38 datasets of the bearing conditions. The data was acquired at the sampling rate of 10 kHz at the rate of 1000 samples per channel.本数据集涵盖不同负载工况（load conditions）下运行的感应电动机（induction motor）轴承（bearing）沿x、y、z三轴的振动数据。数据集同时包含带皮带轮（pulley）与无皮带轮两种健康状态（healthy condition）下的电机三轴振动数据集。轴承故障状态（faulty conditions）涵盖内圈（inner race）与外圈（outer race）故障，故障尺寸分别为0.7mm、0.9mm、1.1mm、1.3mm、1.5m、1.7mm。具备上述故障严重程度（fault severity levels）的轴承分别在100W、200W、300W三种负载工况下运行。本次轴承工况数据集总计38组，数据采集的采样率（sampling rate）为10 kHz，单通道采样点数为1000个。