An electrically driven winch device includes a winch drum, a plurality of axial-gap electric motors, and a drive shaft. The winch drum rotates around a drum axis in order to wind or unwind a work rope. The plurality of electric motors are electric motors configured to drive the winch drum to rotate, and are each provided with a stator, and rotors which rotate around a rotation axis and are disposed at an axial distance from the stator. The drive shaft is disposed coaxially with the drum axis and serially connects the rotors of the plurality of electric motors on the rotation axis.


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    Titel :

    ELECTRICALLY DRIVEN WINCH DEVICE AND MOBILE CRANE


    Beteiligte:
    HIEKATA TAKASHI (Autor:in) / INOUE KOJI (Autor:in) / KAWAI HIROAKI (Autor:in) / SASAI SHINTAROH (Autor:in) / OGAWA TETSUYA (Autor:in) / YAMASHITA TOSHIRO (Autor:in)

    Erscheinungsdatum :

    08.11.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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