Submarine has spindle nut which is coupled with hollow rotor of electric servo motor for guiding movement of portion of planetary roller spindle screw in hollow rotor in which stripping device is arranged

摘要

The submarine has a steering apparatus which is arranged in the pressure hull of an electric servo motor (2). The electric servo motor is coupled through a planetary roller jackscrew actuator (12) for supplying lubricant to a rudder. A spindle nut (10) of the planetary roller jackscrew actuator is coupled with a hollow rotor (8) of the electric servo motor for guiding the movement of the portion of a planetary roller spindle screw (22) in the hollow rotor in which a stripping device (28) is arranged, which is coupled with the planetary roller spindle screw.