Some embodiments relate to an electro-mechanical coupled to a first mounting point and a second mounting point. The electro-mechanical actuator includes a screw, a first nut on the screw, a sensor assembly, a first motor, and a backup motor. The first nut is coupled to the first mounting point. The sensor assembly generates signals indicative of (a) the position of the first nut on the screw or (b) changes in the position of the first nut on the screw. The first motor can rotate the first nut about a screw axis of the screw. The backup motor can rotate the first nut about the screw axis of the screw. A controller module can control the first motor or the backup motor based on the signals generated by the sensor assembly.
ELECTRO-MECHANICAL ACTUATOR WITH INTEGRATED FAIL-OPERATIONAL MECHANISM
ELEKTROMECHANISCHER AKTUATOR MIT INTEGRIERTEM AUSFALLSCHUTZMECHANISMUS
ACTIONNEUR ÉLECTROMÉCANIQUE DOTÉ D'UN MÉCANISME INTÉGRÉ OPÉRATIONNEL APRÈS PANNE
2025-02-26
Patent
Electronic Resource
English
ELECTRO-MECHANICAL ACTUATOR WITH INTEGRATED FAIL-OPERATIONAL MECHANISM
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