Rotor blades controlling device for small sized revolving wing i.e. drone, of helicopter, has supports carrying portion of electronic controls of actuators and connecting actuators to controls

摘要

The device has actuators i.e. rotative servomotor (23), connected to a non rotating plate to carry out controlled translation displacement of the rotating plate in parallel to a rotor mast (1) and angularly around axes perpendicular to the mast. The actuators are placed at a top of a swash plate (10) and supported by supports (30) i.e. printed circuit boards, extending on both sides of the swash plate. The supports carry a portion of electronic controls (52) of the actuators and connect the actuators to the controls.