公开(公告)号：US20230361639A1

公开(公告)日：2023-11-09

申请号：US18304690

申请日：2023-04-21

Applicant: SKF MAGNETIC MECHATRONICS

Inventor： Eduardo CARRASCO ,  Ramdane LATEB ,  Julien VAUBY ,  Eddy HERISSE

IPC: H02K1/28 ,  H02K1/278 ,  H02K15/03

CPC classification number: H02K1/28 ,  H02K1/278 ,  H02K15/03

Abstract: A rotor includes an assembly hub intended to be fixed to a shaft, a plurality of permanent magnets which are supported by the assembly hub, and a binding band holding the plurality of permanent magnets in place. The binding band includes crossed windings of reinforcing fibers arranged around the plurality of permanent magnets. Preferably, the rotor further includes a retaining sleeve formed of a unidirectional winding of a reinforcing fiber arranged around the binding band.