Rotor with radially movable magnets for an axial flux machine

DE102025100702A1Undetermined Publication Date: 2026-07-16BAYERISCHE MOTOREN WERKE AG
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Patent Information

Application Number
DE102025100702
Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-01-10
Publication Date
2026-07-16

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Abstract

A rotor for an electric axial flux machine is described, wherein the rotor comprises a support with a support surface arranged perpendicular to the rotor shaft of the rotor, and wherein the support surface is divided into N distinct segments arranged uniformly around the rotor shaft in the circumferential direction. The support has at least one recess in each of the N segments, wherein a movable magnet is arranged in each of the recesses of the N segments, and is held in the respective recess such that the movable magnet is movable in the radial direction.
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Citation Information

Patent Citations

  • Mechanical and electromechanical arrangements for field-weakening of an electric machine that utilizes permanent magnets

    US20230117266A1

  • Rotor for an axial flux electric machine, and methods for assembling and removing such a rotor

    US20240154481A1

  • Axial gap motor

    US8049389B2