MAGNETIC REDUCING GEAR Russian patent published in 2015 - IPC H02K51/00 F16H49/00 

FIELD: electricity.

SUBSTANCE: magnetic reducing gear comprises a body (1), end shields (2, 3), magnet cores (4, 5), a fast-rotating shaft (11), a non-magnet bushing (7) of the fast-rotating rotor with permanent magnets (6), stator discs (5), a slow-rotating shaft (12) with non-magnet bushing (10) of the slow-rotating rotor with discs (9) mounted on it. The stator discs (8) and rotor discs (9) of the slow-rotating rotor are alternated and have alternating ferromagnetic and non-magnet elements shaped as sectors. The bearings (13, 14) are installed at end shields (2, 3) while bearings (15, 16) are installed at the bushing (17) of bearings fixed rigidly to the stator disc (8).

EFFECT: reduction of mass and losses in steel and vibration of the magnetic reducing gear.

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