MOTOR WITH REACTIVE ROTOR Russian patent published in 2009 - IPC H02K1/24 H02K19/02 H02K15/16 

FIELD: electricity.

SUBSTANCE: present invention relates to electrical engineering and distinctive features of design of a motor with a reactive rotor (1) containing a rotor (3) and a stator (6). The rotor (3) has segments (10), which in free standing regions are in form of rectangles, the side ends (12) of which are sections of a circle. Each junction between side ends (12) and oppositely lying flat sides (13) is rounded. Junctions in the direction of the peripheral circle are correspondingly made on the opposite side of each linear extension of flat sides (13), and the radius of the above mentioned rounding lies between 0.3 and 2 mm. The motor with a reactive rotor can also be balanced by taking off material from the flat sides of the rotor segments, and the rotor consists of a large number of thin metal sheets, placed one behind the other. The rotor has a sensor plate (4). Each rotor segment (10) is attached to an element (18) with the shape of the sensor, the axial lateral side (21) of which is displaced on the circle by 7.5° from the flat side (13) of the corresponding rotor segment (10).

EFFECT: simple manufacture and process of balancing the rotor, providing for its stability, generation of a symmetrical signal from sensors, as well as provision for operation of four-phase motors during left-sided and right-sided rotation of the rotor.

7 cl, 13 dwg