Synchronous motor demagnetization equipment and test method

The invention relates to synchronous motor demagnetization equipment and a testing method, the device comprises a servo transmission module and a tested motor module which are installed in a constant temperature box, the servo transmission module is in transmission connection with the tested motor module, and the constant temperature box is electrically connected with a control cabinet for testing the demagnetization state of a tested motor; the constant temperature box is provided with a servo transmission area for installing a servo transmission module, a temperature control device area and a temperature control area for installing a tested motor module. And the back electromotive force test result at any temperature in the test process is more scientific and accurate. 本公开涉及一种同步电机退磁设备及测试方法，该装置包括：安装在恒温箱内的伺服传动模块和被试电机模块，所述伺服传动模块与被试电机模块传动连接，所述恒温箱电连接有测试被试电机退磁状态的控制柜；所述恒温箱设置有安装伺服传动模块的伺服传动区、温控器件区和安装被试电机模块的温控区。实现试验过程中任意温度下反电势测试结果更加科学精准。