Rotor

Details

Veröffentlichungs-Nr.

EP4811612

Anmeldetag

16. März 2026

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

H02K1/276

Abstract

A rotor (20) includes: a plurality of first and second bonded magnets (MG1) and (MG2); and a rotor core (22), wherein the first bonded magnet (MG1) has a first long side (LS1) and a first width, the second bonded magnet (MG2) has a second long side (LS2) and a second width, the rotor core (22) includes: a pair of first hole portions (41); and a pair of second hole portions (42), the first hole portion (41) includes: a first disposing hole portion (41A); and a first air gap portion (41B), the second hole portion (42) includes: a second disposing hole portion (42A); and a second air gap portion (42B), a smallest width (H1) of a first bridge (B1) is 10% or less of the first long side (LS1), and a smallest width (H2) of a second bridge (B2) is 30% or less of the second long side (LS2).

Anmelder

Firma

AISIN CORPORATION

Land

🇯🇵 Japan

Fachgebiete