Testing device for output power of electric roller

The utility model discloses a device for testing the output power of an electric roller, and the device comprises a loading roller which is in transmission connection with a tested roller, and the tested roller is provided with an output shaft; the loading device is connected with the loading roller so as to apply a simulation load to the loading roller; the measuring device comprises an output torque detection device and a speed detection device, the output torque detection device is fixedly connected with the output shaft to measure the output torque of the roller to be measured, and the speed detection device is used for measuring the speed of the roller to be measured; and the signal acquisition device is used for acquiring the measurement information of the speed detection device andthe output torque detection device and obtaining the output power of the measured roller according to the measurement information. According to the testing device for the output power of the electricroller, the output power o