To provide an automobile actuator capable of easily adjusting tensioning force of an endless transmission member, a hub unit with a steering function, a steering system and a vehicle equipped with the same, in the automobile actuator configuring a speed reducer with an endless transmission member.SOLUTION: An automobile actuator 5 with a steering function, rotates a hub bearing body 2 including a hub bearing 15 rotating and supporting a wheel 9 and having a steering axis A extending in a vertical direction, around the steering axis A. The automobile actuator 5 has: a motor 26 that generates rotational force; a direct-acting mechanism 25 that converts rotary motion of a motor 26 to a direct advance motion; and a timing belt 27c that transmits rotational force of the motor 26 to the direct-acting mechanism 25. A spigot axis AX2 of an attaching portion 60 of the motor 26 and a rotary axis AX1 of the motor 26 are disposed at eccentric positions.SELECTED DRAWING: Figure 2

    【課題】無端伝達部材で減速機を構成している自動車用アクチュエータにおいて、無端伝達部材の張力を容易に調整できる自動車用アクチュエータ、操舵機能付きのハブユニット、操舵システムおよびこれを備えた車両を提供する。【解決手段】本発明の操舵機能付きの自動車用アクチュエータ5は、車輪9を回転支持するハブベアリング15を含み上下方向に延びる転舵軸心Aを有するハブベアリング本体2を、転舵軸心A回りに回転させる。自動車用アクチュエータ5は、回転力を発生させるモータ26と、モータ26の回転運動を直進運動に変換する直動機構25と、モータ26の回転力を直動機構25に伝達するタイミングベルト27cとを有している。モータ26の取付部60のインロー軸心AX2と、モータ26の回転軸心AX1が偏心された位置に配置されている。【選択図】図2


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    Title :

    AUTOMOBILE ACTUATOR, HUB UNIT WITH STEERING FUNCTION, STEERING SYSTEM AND VEHICLE EQUIPPED WITH THE SAME


    Additional title:

    自動車用アクチュエータ、操舵機能付きのハブユニット、操舵システムおよびそれを備えた車両


    Contributors:

    Publication date :

    2024-08-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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