Title:
回転電機
Document Type and Number:
Japanese Patent JP6569396
Kind Code:
B2
Abstract:
The invention provides a rotating motor for improving the mechanical strength of an outer rotor in which soft magnetic materials are arranged at a predetermined interval in the circumferential direction. A rotating motor has a stator having an armature coil for generating a magnetic flux by energization; an inner rotor rotated by passage of the magnetic flux; and an outer rotor (200) disposed in a midway of a magnetic circuit passing through the magnetic flux of the inner rotor and rotating. The outer rotor (200) has a cylinder-shaped non-magnetic member (202) provided with a fitting hole (202C) formed from one end surface to the other end surface in an axial direction at the predetermined interval in the circumferential direction; and a clubbed pole piece (201) embedded in the fitting hole (202C).
Inventors:
Kubota Yoshinaga
Aoyama Shindai
Aoyama Shindai
Application Number:
JP2015171361A
Publication Date:
September 04, 2019
Filing Date:
August 31, 2015
Export Citation:
Assignee:
SUZUKI KABUSHIKI KAISHA
International Classes:
H02K1/22; H02K16/02
Domestic Patent References:
| JP2015061423A |
Foreign References:
| US20110012458 |
Attorney, Agent or Firm:
Nissei International Patent Office