The servomotor comprises an axial piston (20) interposed between a push rod (24) and a plunger (32) at the end of a control rod (22). A sensor (42) is mounted to slide on the plunger (32). There is tipping key immobilizer (62) axially locking the sensor re...

The servomotor incorporates an emergency braking assembly comprising a tilting key (58) that interacts with a bush surrounding a central feeler (22) to lock the bush in the forward position during emergency braking. The key is equipped with a damper (69) t...