ELECTRO-MECHANICAL ACTUATOR FOR MACHINE VALVES AND ELECTRONIC CONTROL SYSTEM EQUIPPED WITH SUCH ACTUATOR

摘要

An electro-mechanical actuator (4) is described, for valves (6) of operating fluid machines actuated by propulsors (3), comprising: switching means (10) of a rotary movement of the propulsors (3) into a translating movement of the valves (6); and coupling means (7) of the switching means (10) to the actuator (4). An electronic control system equipped with such actuator (4) is further described.