公开(公告)号：US20240183393A1

公开(公告)日：2024-06-06

申请号：US18521559

申请日：2023-11-28

Applicant: SKF Magnetic Mechatronics

Inventor： Eduardo CARRASCO ,  Julien VAUBY ,  Nicolas POLO ,  Eddy HERISSE

IPC: F16C32/04

CPC classification number: F16C32/0446 ,  F16C32/047

Abstract: A magnetic bearing module (1) having a position sensor (2) and a magnetic bearing (3) is disclosed. One of a connection face (5, 6) of the position sensor (2) and a connection face (9) of the magnetic bearing (3) is provided with three pegs (22, 23, 24). Each peg has a shape exhibiting symmetry of revolution of which the axis (L22, L23, L24) is parallel to the axis (L1) of the module (1). The angular spacing between the first peg (22) and the second peg (23) is 90°. The angular spacing between the second peg (23) and the third peg (24) is 90°. The other of the connection face (5, 6) of the position sensor (2) and the connection face (9) of the magnetic bearing (3) has three accommodating notches (32, 33, 34) inside each of which is mounted one of the three pegs (22, 23, 24).

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.