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AC Servo 50 KHz 60 KHz M7284A1004 Gas Burner Motor

    Buy cheap AC Servo 50 KHz 60 KHz M7284A1004 Gas Burner Motor from wholesalers
     
    Buy cheap AC Servo 50 KHz 60 KHz M7284A1004 Gas Burner Motor from wholesalers
    • Buy cheap AC Servo 50 KHz 60 KHz M7284A1004 Gas Burner Motor from wholesalers

    AC Servo 50 KHz 60 KHz M7284A1004 Gas Burner Motor

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    Brand Name : sennisi
    Model Number : M7284A1004
    Certification : ce
    Price : USD+600
    Payment Terms : T/T, Western Union
    Supply Ability : 30+piece+7 days
    Delivery Time : 8
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    AC Servo 50 KHz 60 KHz M7284A1004 Gas Burner Motor

    M7284A1004 Gas Burner Motor 50 KHz / 60 KHz
    AC servo motor
    The structure of the AC servo motor stator is basically similar to the capacitor split-phase single-phase asynchronous motor. The stator is equipped with two windings that are 90 ° apart from each other, one is the excitation winding Rf, which is always connected to the AC voltage Uf; the other The control winding L is connected to the control signal voltage Uc. Therefore, the AC servo motor is also called two servo motors.
    The rotor of the AC servo motor is usually made into a squirrel cage, but in order to make the servo motor have a wide speed range, linear mechanical characteristics, no "rotation" phenomenon and fast response performance, it should have The characteristics of large rotor resistance and small rotational inertia. There are two types of rotor structures that are widely used: one is a squirrel-cage rotor made of high-resistivity conductive materials and made of high-resistivity guide bars. In order to reduce the rotor's rotational inertia, the rotor is made slender; another The type is a hollow cup rotor made of aluminum alloy. The cup wall is very thin, only 0.2-0.3mm. In order to reduce the magnetic resistance of the magnetic circuit, a fixed inner stator should be placed in the hollow cup rotor. Hollow cup rotor The moment of inertia is small, the response is fast, and the operation is smooth, so it is widely used.
    When there is no control voltage in the AC servo motor, there is only a pulsating magnetic field generated by the excitation winding in the stator, and the rotor is stationary. When there is a control voltage, a rotating magnetic field is generated in the stator, and the rotor rotates in the direction of the rotating magnetic field. Under a constant load, the motor speed changes with the size of the control voltage. When the phase of the control voltage is opposite, the servo motor Will be reversed.

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