Motor test cabinet

The utility model discloses a motor test cabinet, which comprises a cabinet body, a moving device arranged on the transverse bottom surface of the cabinet body, a motor arranged on the moving device, a shaft outer diameter detection device and a run-out detection device, wherein the moving device is used for driving the motor to move along an x axis and a z axis, and the shaft outer diameter detection device and the run-out detection device are arranged on the vertical front surface of the cabinet body. The device can monitor the jumping value of the shaft when the motor rotates and whether the outer diameter of the shaft meets the standard or not. 本实用新型公开了一种电机测试柜，包括柜体，安装在柜体横向底面的移动装置，安装在移动装置上的电机，所述移动装置用于带动电机沿x轴和z轴移动，安装在柜体竖向正面的轴外径检测装置和跳动检测装置。本装置能够监测电机旋转时轴跳动的数值，以及轴的外径是否符合标准。