The invention relates to a drive assembly for an electromechanical brake actuator, comprising: an electric motor; a gear mechanism which is kinematically coupled to the motor and has an actuating member that can be coupled to a pressure-generating device and can be linearly shifted by the motor in a first direction against a restoring force in order to actuate the pressure-generating device; a control device which is electrically connected to the motor for controlling the motor; a switch which can be activated by the gear mechanism as a result of a movement of the actuating member in a second direction; and an electrical brake circuit which is electrically connected to the motor and to the switch and can be activated by activating the switch and an electrical activation voltage, wherein the activation voltage is generated by the motor when, if the control device fails, the motor acts as a generator by absorbing the restoring force which acts on the actuating member, and wherein the brake circuit is designed to brake the motor in order to generate a force which counteracts the restoring force by means of the motor.
ELEKTROMECHANISCHER BREMSAKTUATOR, ANTRIEBSBAUGRUPPE FÜR EINEN ELEKTROMECHANISCHEN BREMSAKTUATOR UND VERFAHREN ZUM BETREIBEN EINES ELEKTROMECHANISCHEN BREMSAKTUATORS
ELECTROMECHANICAL BRAKE ACTUATOR, DRIVE ASSEMBLY FOR AN ELECTROMECHANICAL BRAKE ACTUATOR AND METHOD FOR OPERATING AN ELECTROMECHANICAL BRAKE ACTUATOR
ACTIONNEUR DE FREIN ÉLECTROMÉCANIQUE, MODULE D'ENTRAÎNEMENT POUR UN ACTIONNEUR DE FREIN ÉLECTROMÉCANIQUE ET PROCÉDÉ POUR FAIRE FONCTIONNER UN ACTIONNEUR DE FREIN ÉLECTROMÉCANIQUE
16.04.2025
Patent
Elektronische Ressource
Deutsch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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