To bring an actuator driving motor having a malfunction such as failure to a stop in a shorter time without employing a mechanical braking system. The present invention is an electric actuator driver, including: a power supply; an actuator driving motor (11A, 11B) to be supplied with power from the power supply to drive an actuator (B1); a motor braking circuit (C) to apply a regenerative brake on the actuator driving motor (11A, 11B); a malfunction occurrence determining means (D1) to determine whether there is a malfunction in a necessary component; and a regenerative braking means (D3) to apply the regenerative brake on the actuator driving motor (11A, 11B) by means of the motor braking circuit (C).
ELECTRIC ACTUATOR DRIVE DEVICE AND ACTUATOR USING SAME
ELEKTRISCHE AKTUATORANTRIEBSVORRICHTUNG UND AKTUATOR DAMIT
DISPOSITIF D'ENTRAÎNEMENT D'UN ACTIONNEUR ÉLECTRIQUE ET ACTIONNEUR L'UTILISANT
2016-03-09
Patent
Electronic Resource
English