Title:
アキシャルギャップ型ブラシレスモータ
Document Type and Number:
Japanese Patent JP5576246
Kind Code:
B2
Abstract:
Disclosed is a brushless motor (1A) which is an axial gap type brushless motor (1A) wherein stators (3A, 4A) comprising a coil (41) and a rotor (2) comprising a permanent magnet (23) are arranged with a gap therebetween in the axial direction. The coil (41) is a band-like wire which is spirally wound such that the width direction of the band-like wire generally coincides with the direction of the magnetic flux that is generated by the permanent magnet (23) of the rotor (2). Consequently, the axial gap type brushless motor (1A) having the above-described structure can be further reduced in eddy current loss in comparison to conventional brushless motors.
Inventors:
Hiroyuki Takamatsu
Koji Inoue
Ken-ichi Inoue
Takashi Nagatani
Osamu Ozaki
One field Chikara
Masakatsu Maruyama
Yasushi Maeda
Hiroyuki Mitani
Koji Inoue
Ken-ichi Inoue
Takashi Nagatani
Osamu Ozaki
One field Chikara
Masakatsu Maruyama
Yasushi Maeda
Hiroyuki Mitani
Application Number:
JP2010246560A
Publication Date:
August 20, 2014
Filing Date:
November 02, 2010
Export Citation:
Assignee:
Kobe Steel, Ltd.
International Classes:
H02K21/14; H02K1/02; H02K1/14; H02K1/18; H02K1/27; H02K3/02; H02K3/18
Attorney, Agent or Firm:
Etsuji Kotani
Otari 昌崇
Satoshi Sakurai
Otari 昌崇
Satoshi Sakurai
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