PROBLEM TO BE SOLVED: To provide a drive unit for an escalator which is compact in size, and can suppress a cost increase.SOLUTION: A drive unit for an escalator which can change a moving speed of a footstep connected to a loop member which is bridged between a drive wheel and a driven wheel comprises: a motor; a planetary gear mechanism connected to an output shaft of the motor; a stepless gear change unit connected to the planetary gear mechanism and the output shaft of the motor; and a power transmission mechanism for connecting the planetary gear mechanism and the drive wheel.SELECTED DRAWING: Figure 3

    【課題】コンパクトでコストアップを抑えることができるエスカレータ用駆動装置を提供する。【解決手段】駆動ホイールと従動ホイールとの間に掛け渡されたループ状部材に連結された踏段の移動速度を変更可能なエスカレータ用駆動装置であって、モータと、該モータの出力軸と連結された遊星歯車機構と、該遊星歯車機構および前記モータの出力軸と連結された無段変速ユニットと、前記遊星歯車機構と前記駆動ホイールとを連結する動力伝達機構と、を備える。【選択図】 図3


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    Title :

    DRIVE UNIT FOR ESCALATOR


    Additional title:

    エスカレータ用駆動装置


    Contributors:
    KITA MASAHIRO (author) / INOUE EIJI (author)

    Publication date :

    2017-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / F16H Getriebe , GEARING



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