An electromechanical actuator is provided comprising a housing (114), a rotor (116) disposed in the housing, an selective gearbox (104) mechanically coupled to the rotor and disposed in the housing, a first output of the selective gearbox configured to rotate at a different speed than the rotor, and a second output of the selective gearbox configured to rotate at a same speed as the rotor. Furthermore the present application refers to a braking system, comprising: a non-transitory memory communicating with a controller, the non-transitory memory having instructions stored thereon that, in response to execution by the controller, cause the controller to perform operations comprising: measuring, by the controller, a load on an electromechanical actuator (182); comparing, by the controller, the load to a threshold value (184); and selecting, by the controller, a gear of a selective gearbox in the electromechanical actuator in response to a result of the comparison (186, 188).


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    Title :

    ELECTROMECHANICAL BRAKE ACTUATOR WITH VARIABLE SPEED EPICYCLIC GEARBOX


    Additional title:

    ELEKTROMECHANISCHER BREMSAKTUATOR MIT STUFENLOSEM UMLAUFRÄDERGETRIEBE
    ACTIONNEUR DE FREIN ÉLECTROMAGNÉTIQUE DOTÉ D'UN ENGRENAGE ÉPICYCLOÏDAL À VITESSE VARIABLE


    Contributors:

    Publication date :

    2020-08-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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