Modular mechanism has functions integrated, transmitter large torques.

摘要

The invention relates to a device for transmitting a circular movement between two objects (O1 and O2) about an axis of rotation (XX). It includes a first flange (10) including an annular bearing element having an internal bearing face (32), a second flange (12) including a second bearing element (40) possessing an outer face (42) interacting with the inner face (32) and a toothed internal face (44), reduction gear (50) having an input shaft (52) coupled to a servo-motor (60) and an output shaft (54) carrying an output gear (56), and gears (58) mounted freely on the first flange and each meshing with the output gear (56) and the toothed internal face (44). Application particularly to the control of a turntable which can move in terms of rotation with respect to a support, particularly for an antenna (aerial). IMAGE