Method for controlling electromechanical actuator of automatic robotized gearbox of motor vehicle, involves coupling grooves of controlling axle with complementary grooves of transfer body in docking phase by oscillating movement of motor

摘要

The method involves rotationally controlling a grooved controlling axle (15) by an actuation motor (13). The motor is coupled with a transfer body (23) i.e. annular flange, in an axial translation manner. Grooves (21) of the controlling axle are engaged in complementary grooves (22) of the transfer body. The grooves of the controlling axle are coupled with the complementary grooves of the transfer body in a docking phase by oscillating movement of the motor. The amplitude of oscillations of the motor is calibrated to align the grooves in a coupling phase. An independent claim is also included for an automatic robotized gearbox comprising an electromechanical actuator.