The invention belongs to the technical field of engineering machinery, and particularly discloses a sensing pin roll fault diagnosis method for a lifter overload protective device. The sensing pin roll fault diagnosis method can be used for monitoring the lifter in real time, so that the lifter can continuously, safely, correctly, precisely and stably work, and has functions of diagnosing faults and self-correcting; and moreover, the fault test is simple, so that a specialized person is not required for operation, and an ordinary site electrician can be qualified for any fault test operation.


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    Title :

    Sensing pin roll fault diagnosis method for lifter overload protective device


    Contributors:
    HUANG JIANGMIN (author) / ZHANG ZHI (author) / WANG XUNZHONG (author) / TANG YINGCHENG (author) / WEN ZHAOHUI (author) / XU CONG (author) / OUYANG WEI (author) / XU JIN (author) / FU YAN (author)

    Publication date :

    2016-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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