| 摘要 |
FIELD: electricity. ^ SUBSTANCE: invention relates to the field of electric engineering and may be used in an automated electric drive and systems of automatics. In the proposed inverted valve motor, comprising a stator with an m-phase winding and a rotor comprising an external bushing and permanent magnets, according to the invention, a stator is installed inside the motor, and a rotor comprises an external bushing, on the inner surface of which there is a magnetic system made of 12 pre-magnetised and cut elements, besides, the magnetisation angle of each segment is identified in accordance with the following formula: Sn= 90(N - 1), where N-an order number of a segment in a shell, the number of pairs in poles of the rotor magnetic field complies with the number of pairs of the stator winding poles. ^ EFFECT: technical result achieved by this invention consists in increased power and dynamic characteristics of inverted valve motors (IVM). ^ 2 cl, 6 dwg |
