The invention relates to the field of elevators, in particular to a traction machine. The device comprises a machine base, the machine base is provided with a machine base body and a mounting part arranged on the machine base body, and a mounting space is formed in the mounting part; in the axial direction of the machine base, the end part of the rotor is connected with a traction wheel; the encoder is installed in the installation space, the encoder is provided with a rotating part, the rotating part is connected with the rotor, and in the axial direction of the machine base, the end, away from the traction wheel, of the installation space is open to form a disassembly and assembly opening allowing the encoder to pass through; and the encoder is disassembled and assembled from the far end, away from the traction wheel, of the installation space. The encoder is more convenient to disassemble and assemble, the axial length size of the traction machine is small, the thickness size is small, and the traction machine can be conveniently installed and used in an elevator with a machine room, a small machine room or an elevator without a machine room.

    本发明涉及电梯领域,尤其是涉及一种曳引机。它包括机座,所述机座具有机座本体和设置于所述机座本体的安装部,所述安装部内具有安装空间;在所述机座的轴向上,所述转子的端部连接有曳引轮;编码器,所述编码器安装于所述安装空间内,所述编码器具有转动部,所述转动部与所述转子连接,且在所述机座的轴向上,所述安装空间远离所述曳引轮的一端敞开以形成允许所述编码器通过的拆装口,以从所述安装空间的距离所述曳引轮的远端拆装所述编码器。本发明更加方便拆装编码器,曳引机的轴向长度尺寸小,厚度尺寸小,有利于曳引机在有机房、小机房或无机房电梯中安装使用。


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    Title :

    Traction machine


    Additional title:

    曳引机


    Contributors:
    DING WENJING (author) / ZHANG LEIQUAN (author) / XU XIN (author)

    Publication date :

    2023-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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