PULSED INERTIAL MOTOR Russian patent published in 2006 - IPC H02K23/04 

FIELD: electrical engineering; low-voltage gearless commutator motors that can be used as motor-wheels in transport and other industries.

SUBSTANCE: proposed motor has stator with magnetic core carrying even number of permanent magnets equally spaced apart. Rotor carries even number of electromagnets disposed in pairs opposite one another. Distribution commutator is mounted on stator frame and has conducting segments disposed over circumference and connected in alternating polarity manner to dc power supply; they are separated by insulating gaps. Current collectors contact commutator segments and each of them is connected to like-polarity leads of coils of respective electromagnets, each having two coils wound in series opposition. Coils of adjacent electromagnets are connected in series and coil leads of opposing electromagnets are interconnected and not connected to current collectors. Number n of stator permanent magnets and number m of rotor ones are chosen to meet equation n = 10 + 4k, where k = 0, 1, 2, 3, ..., m = 4 + 2L, where 0 ≤ L ≤ k.

EFFECT: simplified design, enhanced reliability, improved performance characteristics.

9 cl, 3 dwg