Motor shaft voltage testing device

The utility model discloses a motor shaft voltage testing device, which comprises a testing base, the testing base is connected with a universal coiled pipe, one end of the universal coiled pipe far away from the testing base is connected with a testing probe, and the testing probe is used for being connected with a rotating shaft of a tested motor; the test probe is connected with the oscilloscope; the parts of the testing device are flexible and changeable, and the selectivity is high; installation is simple and fast, and test preparation period is short; and the device has strong applicability and is suitable for different rack test devices. 本实用新型公开了一种电机轴电压测试装置，包括：测试底座，测试底座连接有万向蛇形管，万向蛇形管远离测试底座的一端连接有测试探头，测试探头用于连接被测电机的转轴；测试探头与示波器连接；测试装置所述零件灵活多变，可选择性强；安装简单快捷，测试准备周期短；适用性强，适用于不同台架测试设备。