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  • Working principle of servo motor

    Working principle of servo motor

    2020-11-27

    Servo motor (servo motor) refers to the engine that controls the operation of mechanical components in the servo system, and is an auxiliary motor indirect speed change device.The servo motor can control the speed and position accuracy very accurately, and can convert the voltage signal into torque...

  • Servo motor debugging method

    Servo motor debugging method

    2020-11-27

    1. Initialization parametersBefore wiring, initialize the parameters. [2]On the control card: select the control mode; clear the PID parameters; let the default enable signal turn off when the control card is powered on; save this state to ensure that the control card is in this state when i...

  • Analysis of common failures of servo motors

    Analysis of common failures of servo motors

    2020-11-27

    1. The motor generates shaft currentThe current in the circuit of shaft bearing pedestal base of motor is called shaft current.Causes of shaft current:1) The magnetic field is asymmetric;2) There is a wave in the supply current;3) The air gap is uneven due to the rotor eccentricity due to poor manuf...

  • The structure of the servo motor control system

    The structure of the servo motor control system

    2020-11-27

    There are many types of mechatronic servo control systems, but from the perspective of automatic control theory, servo control systems generally include five parts: controller, controlled object, execution link, detection link, and comparison link. 1. Comparison link;The comparis...

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