PLANETARY GEAR, MAINLY FOR SERVO MOTOR SYSTEM AND SERVO MOTOR SYSTEM, USING SAID PLANETARY GEAR Russian patent published in 2019 - IPC F16H3/72 F16K31/02 

FIELD: machine building.

SUBSTANCE: group of inventions relates to planetary gears. Planetary gear, mainly for servo motor system, comprises solar transmission (20; 70) mounted in housing (18), carrier (22; 72) of planetary gear for planetary gears (24; 74), rim (26; 76) and driving (15) and driven (16) elements, providing at least two different configurations for generation of transmission ratio between master and slave elements. Sun gear (20; 70), carrier (22; 72) and rim (26; 76) are components of unit, installed with possibility of axial movement in housing (18), wherein said various configurations are obtained by blocking at least one of the components of said assembly together with axial movement of components of the assembly in the housing. Invention covers also system of multi-turn servomotor.

EFFECT: wider range of technical means.

10 cl, 25 dwg