FIELD: electricity.
SUBSTANCE: invention relates to a rotor for a modulated polar machine. The rotor includes the following: a tubular supporting structure forming a circular mounting surface; with that, the tubular supporting structure includes many elongated cavities in the mounting surface; elongated cavities are continued in the direction of the axis of the tubular supporting structure; and many constant magnets located on the mounting surface of the tubular supporting structure and magnetised in the direction of the circle of the above rotor so that a magnetic field of the rotor can be created; constant magnets are separated from each other in the direction of the circle of the rotor with continued polar rotor sections in an axial direction. At least one constant magnet or one polar section of the rotor passes at least partially into one of the many cavities.
EFFECT: increasing stability, reducing magnetic resistance, efficiency of distribution of magnetic flux lines.
19 cl, 17 dwg
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