The invention relates to a rotor shaft for an electric motor, in particular for an aircraft engine, wherein the rotor shaft has a forged attachment flange, wherein the attachment flange is provided for attachment to another shaft in order to transmit a force and/or a torque, comprises a first axial end facing the other shaft, and comprises a base plate on a second axial end opposite the first axial end. It is provided that the rotor shaft has a coolant distribution body that is additively manufactured at least in some regions, wherein the additively manufactured coolant distribution body is arranged on the base plate of the forged attachment flange in a radially centered manner, and the rotor shaft has a rotor device, which radially surrounds the additively manufactured coolant distribution body and is joined to the base plate of the forged attachment flange at least in a force-fitting manner.


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    Titel :

    ROTOR SHAFT FOR AN ELECTRIC MOTOR, ASSEMBLY FOR A ROTOR SHAFT, AND METHOD FOR MANUFACTURING AN ASSEMBLY FOR A ROTOR SHAFT


    Beteiligte:
    SCHLOFFER MARTIN (Autor:in) / GOEBEL JOHANN (Autor:in)

    Erscheinungsdatum :

    30.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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