Title:
ROTOR OF AXIAL MOTOR AND AXIAL MOTOR USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/079926
Kind Code:
A1
Abstract:
The present invention relates to a rotor of an axial motor that can increase the output density thereof by concentrating magnetic flux, by disposing a rotor core and a permanent magnet in the rotor, and an axial motor using the same. The rotor of the axial motor according to the present invention comprises: a shaft in which a rotation axis is disposed in a central portion thereof; a first housing which is formed to surround the shaft spaced apart from the shaft, of which both side portions are perforated in a rotation axis direction, and which has a tubular shape; rotor cores which are disposed radially between the shaft and the first housing to be spaced apart from the shaft by a fixed interval; a plurality of permanent magnets which are radially disposed between the rotor cores; and a second housing which is provided on both exposed side surfaces of the plurality of permanent magnets and supports the plurality of permanent magnets in the rotation axis direction.
Inventors:
LEE KIDEOK (KR)
RHYU SEHYUN (KR)
KIM RAEEUN (KR)
SEO JUNGMOO (KR)
LEE JEONGJONG (KR)
JUNG INSOUNG (KR)
RHYU SEHYUN (KR)
KIM RAEEUN (KR)
SEO JUNGMOO (KR)
LEE JEONGJONG (KR)
JUNG INSOUNG (KR)
Application Number:
PCT/KR2016/014251
Publication Date:
May 03, 2018
Filing Date:
December 06, 2016
Export Citation:
Assignee:
KOREA ELECTRONICS TECHNOLOGY (KR)
International Classes:
H02K1/27; H02K5/02; H02K5/04
Foreign References:
| JP2008278590A | 2008-11-13 | |||
| JP2009124916A | 2009-06-04 | |||
| JP2007174813A | 2007-07-05 | |||
| KR20150049518A | 2015-05-08 | |||
| KR19990058917A | 1999-07-26 |
Attorney, Agent or Firm:
PARK, Chonghan (KR)
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