An electric actuator comprises a housing and an output shaft reciprocatingly received by the housing. There is a screw assembly disposed within the housing and coupled to the output shaft. The screw assembly includes a plurality of annular rollers and a central screw received by the annular rollers. The annular rollers are rotatable about the central screw. There is a motor which includes a stator and a rotor. The rotor has an inner bore which engages the annular rollers. Rotation of the rotor causes the central screw to translate axially relative to the rotor and the output shaft to reciprocate relative to the housing.


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    Titel :

    ELECTRIC ACTUATOR FOR A MARINE STEERING SYSTEM


    Weitere Titelangaben:

    ELEKTRISCHER AKTUATOR FÜR EIN SCHIFFSSTEUERSYSTEM
    ACTIONNEUR ÉLECTRIQUE POUR UN SYSTÈME DE DIRECTION MARINE


    Beteiligte:
    DAVIDSON NOAM (Autor:in) / DYCK MARK ISAAC (Autor:in) / WONG RAY TAT LUNG (Autor:in)

    Erscheinungsdatum :

    2024-07-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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