An electric actuator to be mounted on an object having a stationary section and a movable section is provided. The electric actuator is configured to actuate the movable section of the object. The electric actuator is provided with a case fixedly attached to the stationary section, and includes a gear mechanism provided in the case. The gear mechanism includes a rotational member rotatable about a common axis and connected with a first motor, an internal gear formed in the rotational member, a sun gear rotatable about the common axis and connected with a second motor, and a planetary gear provided between the internal gear and the sun gear. The planetary gear is connected with an output section for actuating the movable section of the object. The rotational member is rotatably supported a bearing provided between an inner surface of the case and an outer surface of the rotational member.
Electric actuator and gear mechanism
2018-05-22
Patent
Electronic Resource
English
GEAR DISCONNECT MECHANISM FOR LANDING GEAR ACTUATOR EMERGENCY DEPLOYMENT
European Patent Office | 2025
|GEAR DISCONNECT MECHANISM FOR LANDING GEAR ACTUATOR EMERGENCY DEPLOYMENT
European Patent Office | 2025
|