CFC series magnetic powder dynamometer, mainly used to measure the dynamic mechanical properties test instruments, used especially in the low speed, high torque dynamic load tests, such as low speed motor, reducer, hydraulic motor, mining machinery, etc. CFC series magnetic powder dynamometer, which are composed of magnetic powder brake, test bench, speed encoder, load device, calibration device and other parts.Has the advantages of simple structure, compact, braking torque, performance stability, fast dynamic response, long service life, convenient maintenance, etc.