Title:
MOTOR COMPRISING INTEGRATED STATOR CORE
Document Type and Number:
WIPO Patent Application WO/2013/094923
Kind Code:
A1
Abstract:
A motor having an amorphous core according to the present invention comprises: a stator core which is divided in a plural manner and is arranged in an annular shape; a bobbin surrounding an outer peripheral surface of the stator core; a stator which includes a coil wound around an outer peripheral surface of the bobbin; and a rotor which is disposed separately from the stator. The stator core is formed as a single unit, and comprises a yoke around which the coil is wound, and a first flange and a second flange that are disposed at both ends of the yoke. On upper and lower surfaces of the yoke, a coil winding groove is disposed, the height of which is lower than the heights of the upper and lower surfaces of the first flange and the second flange, so that a height of the stator core can be reduced. Thereby, slippage of the motor is allowed.
Inventors:
KIM BYUNG SOO (KR)
LEE SE KI (KR)
LEE SE KI (KR)
Application Number:
PCT/KR2012/010794
Publication Date:
June 27, 2013
Filing Date:
December 12, 2012
Export Citation:
Assignee:
AMOTECH CO LTD (KR)
International Classes:
H02K1/18
Foreign References:
| KR20040002349A | 2004-01-07 | |||
| KR100841322B1 | 2008-06-25 | |||
| JP2000253635A | 2000-09-14 | |||
| KR100596901B1 | 2006-09-11 |
Attorney, Agent or Firm:
LEE, JAE HWA (KR)
이재화 (KR)
이재화 (KR)
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Claims: