UZYAKOV(S COAXIAL MAGNETIC REDUCING MULTIPLIER Russian patent published in 2016 - IPC H02K49/10 F16H1/06 F16D27/01 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering and machine building and can be used as reducers and step-up gears. Coaxial magnetic reducing multiplier comprises two rotor on permanent magnets with salient poles-high-speed and low-speed, three-element ferromagnetic core-stator with two coaxial cylindrical surface with salient teeth, and housing made from nonmagnetic material. Rotors have an even number of poles-two and more, the rotor of low-speed shaft has a number of poles, in gear times larger than that of the high-rpm rotor. Stator cylindrical surface on the side of the rotor has a number of teeth multiple of three, three on each two rotor poles. Magnetic flows of high-rpm rotor poles are engaged with magnetic flows of poles of low-speed rotor through the stator.

EFFECT: technical result-increase of specific characteristics.

1 cl, 2 dwg