Integrated loading test system for electric actuating mechanism

The invention relates to an integrated loading test system for an electric actuating mechanism, which can apply load torque to the electric actuating mechanism and test the current, voltage, execution time and angle of the electric actuating mechanism. A program-controlled direct-current power supply supplies power to an electric actuating mechanism, a precise adjustable clamp clamps the tested electric actuating mechanism, a load simulation device applies given torque to the electric actuating mechanism, collected torque signals, angle signals and the like are converted into voltage and current signals, the voltage and current signals are conditioned and transmitted to an industrial personal computer, and the industrial personal computer controls the start and stop of the tested electric actuating mechanism and the load torque value, and stores and analyzes the data to generate a test report. The integrated loading test system is high in automatic testing degree, novel and reasonable in mechanical structure,