The present invention belongs to a lifting electromagnet control apparatus for accurately sucking and lifting single steel plate. The lifting electromagnet control apparatus comprises a rectifier transformer 1, a three-phase bridge type fully-controlled rectification circuit 2, a voltage transformer 3, a lifting electromagnet 4, a current transformer 5, an analog-digital conversion module 6, a trigger signal driving circuit 10, a field-adjusting switch 8, a PLC control module 9 and a single plate sucking and lifting control switch 7, and is characterized in that the PLC control module 9 is connected between the trigger signal driving circuit 10 and the analog-digital conversion module 6, and is connected with the single plate sucking and lifting control switch 7 and the field-adjusting switch 8. With the lifting electromagnet control apparatus of the present invention, the single steel plate can be accurately sucked and lifted, and the operation is simple.


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    Title :

    Lifting electromagnet control apparatus for accurately sucking and lifting single steel plate


    Contributors:

    Publication date :

    2015-09-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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