Rotormontageverfahren

Details

Veröffentlichungs-Nr.

EP4203279

Aktenzeichen

EP21217494

Anmeldetag

23. Dezember 2021

Veröffentlichung

10. Juli 2024

Erteilung

10. Juli 2024

Rechtsraum

EP

IPC

H02K15/02H02K1/24H02K15/095

Abstract

The invention concerns a rotor assembly method (300) comprising an assembly step (310) configured to install on a rotor shaft (4) of a rotor (1), a lamination package formed of a stack of laminations, wherein the stack of laminations comprises an inner portion (2a) and an outer portion (2b) which is, compared to the inner portion (2a), more distant to the rotor shaft (4); a compression step (320) consisting of compressing the outer portion (2b) by an axial compression force (92) to form a compressed outer portion (2b); and a winding assembly and fixation step (330) comprising winding a field coil (3) on the compressed outer portion (2b), and removing the axial compression force (92) after the field coil (3) is wound.

Anmelder

Firma

Valeo eAutomotive Germany GmbH

Land

🇩🇪 Deutschland

Fachgebiete