ELECTROMECHANICAL STEERING DRIVE OF ROTARY ACTION Russian patent published in 2019 - IPC F16H49/00 B64C13/28 

FIELD: machine building.

SUBSTANCE: invention relates to the field of engineering, and more specifically to electromechanical drives. Electromechanical steering drive of a rotary action consists of motor (2) mounted on plate (1), feedback sensor (3) and a gearbox. In the gearbox housing there are output and intermediate stages, implemented using wave transmissions with intermediate rolling elements. Output wave transfer stage with intermediate rolling bodies (10) is made with an optimum gear ratio providing the minimum outer diameter. Developed drive torque is achieved due to the number of rows of rolling elements. Intermediate wave transfer stage with intermediate rolling elements (10) is supplemented with cylindrical pairs (4, 5, 6). These pairs carry out a kinematic connection between electric motor (2) and the input shaft of the intermediate stage and are placed on the side opposite to the output shaft of the output stage of the gearbox. Feedback sensor (3) is placed on the gearbox housing on the opposite side of the output shaft of output stage (12).

EFFECT: expansion of the application field is achieved.

1 cl, 2 dwg