A linear electric actuator (10) for steering systems comprising: a casing (20), an electric motor (50), housed in the casing (20), which is provided with a stator (55) and a hollow rotor (60) internally concentric to the stator (55), a holder nut (80) internally fixed to the rotor (60), and a stem (85) having a thread (90) coupled to the holder nut (80), wherein the stem (85) comprises a first portion (105) provided with a surface treatment, which projects outside the casing (20), and a second portion (120) without said surface treatment, which is contained inside the casing (20) and in which said thread (90) is obtained.


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    Title :

    LINEAR ELECTRIC ACTUATOR FOR STEERING SYSTEMS


    Additional title:

    ELEKTRISCHER LINEARANTRIEB FÜR LENKSYSTEME
    ACTIONNEUR ELECTRIQUE LINEAR POUR DES SYSTÈMES DE DIRECTION


    Contributors:

    Publication date :

    2019-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16H Getriebe , GEARING



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