Provided is a rope hoist that can be dimensionally constrained, even when a braking resistor is attached. A rope hoist (10) that raises/lowers a load via a wire rope (W) and that comprises a frame structure (20) that rotatably supports wheels (41), a rope drum mechanism (30) that is provided on one width-direction side of the frame structure (20) and that comprises a drum motor (33) that rotates a rope drum (31), a counterweight (80) that is provided on the other width-direction side of the frame structure (20) and that is arranged so as to be separated by a space (SP) from the frame structure (20), and a control unit (90) that performs inverter control of the drum motor (33) and that is attached to the counterweight (80) on a side that is opposite from the rope drum mechanism (30). A braking resistance unit (100) that processes the regenerated electric power of the inverter control is attached to a rope drum mechanism (30) side of the counterweight (80) so as to be positioned in the space (SP).


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    Titel :

    Rope hoist


    Beteiligte:
    YUDATE FUJITO (Autor:in) / FURUKAWA KAZUHO (Autor:in) / ITODA MASAYOSHI (Autor:in)

    Erscheinungsdatum :

    2018-04-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



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