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US 2026/0196892 A1Published application
Rotating electric machine and method of manufacturing field magneton thereof
AssigneeMitsubishi Electric Corporation
InventorsKengo KUMAGAI, Shinsuke KAYANO, Takeshi KUBOTA
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Abstract
Provided is a rotating electric machine, including: a field magneton; and an armature. In terms of components in a radial direction of the field magneton of magnetic fluxes passing from the field magneton to the armature, a magnetic flux density at a center in an axial direction of the field magneton is lower than a magnetic flux density at an end in the axial direction of the field magneton.
Claims10
A method of manufacturing a field magneton of a rotating electric machine, the method comprising a magnetization step of magnetizing a magnet body provided to a field magneton core,
- wherein the magnetization step includes:
- a first step of magnetizing the magnet body at a center in an axial direction of the field magneton core;
- and
- a second step of magnetizing the magnet body at an end in the axial direction of the field magneton core, and
- wherein the second step is performed after the first step.
2 more elements
Dependencies are inferred from the claim text.