Which parameters of the motor should be tested by the automobile motor testing platform?

    The automobile motor test bench is used to test the performance of various parameters of the automobile motor. So, what parameters does it mainly detect? Next, let the editor take you to understand one or two.

    The automobile motor testing platform mainly detects the following parameters of the motor:

    1. Current detection in each working state of the motor.

    Since the working current of the motor is an important indicator for the motor detection of the electric window regulator, and the current quality problems of the domestic electric window regulator are mainly concentrated on whether the motor is qualified, so the detection of this parameter is a very important content.

    2. Detection of the speed of each working state of the motor.

    For the measurement of speed, due to the relatively small size of the output shaft of the motor, it cannot be directly measured by the traditional method of fixing the gear plate on the shaft through the photoelectric sensor. Therefore, an automobile motor detection platform is required.

    3. The detection design of the torque of each working state of the motor.

    For the measurement of the torque of the motor under working conditions, we adopt the indirect measurement method through the automobile motor detection platform. When the motor rotates, the opposite torque will be generated on the motor shell. Here, the torque generated by the torque sensor is measured. So as to calculate the torque of the motor in different working states.

    4. Detection of vibration and noise in each working state of the motor.

    Including the vibration source and noise source of the motor, the measurement of electric vibration and the limit standard.

    5. Motor diagnosis based on vibration signal.

    Vibration is a common phenomenon in all equipment during operation. Motors, like other equipment, will vibrate to varying degrees during operation.