• X
  • Mobile website

    Products   /     Download   /     Equipment   /    Contact us    /    Feedback

    Share to:

    Hotline:+86-576-88038088 / 13857660336

     

    版权所有 © 2018 Taizhou Guangzhong Electrical Equipment Co,.Ltd.   浙ICP备56954265号   Powered by 300.cn

    News      >

    Testing method of DC brushless motor test system

    Page view
    [Abstract]:
    The testing method of the DC brushless motor test system is composed of the dynamometer (magnetic hysteresis, magnetic powder, eddy current) controller and the input electric parameter meter. It can c
    The testing method of the DC brushless motor test system is composed of the dynamometer (magnetic hysteresis, magnetic powder, eddy current) controller and the input electric parameter meter. It can change the load of the motor, and directly measure the input voltage, current, power and output torque, speed and output of the motor under the condition of the motor's no-load, load and plugging. Power and power.
     
    Testing method of DC brushless motor test system
     
    Introduction to the testing methods of Brushless DC motor test system:
     
    (1) the main performance of the brushless DC motor test system:
    1, the test data are all digital and can be sent to computers, sampling, drawing curves and printing.
    2. Adopt high-precision load sensor, good stability and long service life.
    3. The whole machine has high sensitivity, good load torque stability and good repeatability.
    4. Only adjusting the excitation current can control the load.
    5, software operation is simple and easy to learn, and can complete manual test, active test, fixed-point / durability (FFU) / blocking test.
    6. The electric quantity tester has multi file range (active switching). It is satisfied with the test of large power motor and small power motor.
    7, the three dimensional conditioning platform can facilitate the installation of motor, complete rapid clamping. (for selection)
    (two),
     
    Testing method of DC brushless motor test system
     
    Function:
    1. The switching operation of the motor can be manipulated on the computer.
    2. The system has manual and active test methods (this method can not be connected to computer operation). All processes can be completed on the display manipulator on the control cabinet; data can be locked so that the handicraft can be recorded.
    3, the system has the initiative test method, that is, load based on the installation of active loading, scanning the motor from no-load to blocking (or setting value) characteristic curve;
    4, the system has fixed-point test method: that is, after the motor is running, the load is adjusted to the set value automatically and operates smoothly at the set value.
    5. Test results: the motor test data is displayed in the method of report or curve. It can be printed and reserved, and the query curve can be opened next time. The curve coordinate parameters (transverse and longitudinal coordinates) can be trimmed.
    7, rated torque test accuracy: + 0.5%; speed accuracy + 0.2%;
    8, the range of power measurement is 0.01Nm-1000Nm (customers can choose suitable range dynamometer according to their own motor power).
     
     
     
    Testing methods of Brushless DC motor test system:
     
    (1) setting the safety value of current, torque, rotation speed and output power when no load, load and stall test is done, and can actively launch the constraint.
    (2) active loading and manual loading tests:
    A load test loading speed adjustable: according to the actual needs of self conditioning.
    The B test load increment can be adjusted: the initial load and increment can be set.
    (3) fixed point test: it can test current, torque, speed and power. A point can be fixed without unloading; set multiple points unloaded. The maximum number of fixed points can be determined by 5 points. Fixed point data can be set.
    (4) endurance test: test process 12345; operation method: no-load, torque, input power, output power, accident can be set arbitrarily; the durability and error value of each item can be set at will; test time can also be set at random.
    Next article: