Title:
SINGLE ROTOR-TYPE MOTOR AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2014/046444
Kind Code:
A1
Abstract:
A single rotor-type motor according to the present invention comprises: a plurality of stator cores which are divided and are arranged radially; a bobbin made from an insulation material which surrounds the outer surface of the stator cores; a coil which is wound on the outer surface of the bobbin; an upper fixing plate which is arranged on the upper surface of the stator cores so that the stator cores are arranged radially; a stator comprising a lower fixing plate that is arranged on the lower surface of the stator core and is coupled to the upper fixing plate; and a single rotor which is arranged so as to have a specific gap between either the inner surface or the outer surface of the stator, wherein a plurality of wiring units for electrically connecting coils that are wound on each of the stator cores are integrally formed on the upper surface of the upper fixing plate. The wiring units comprise a terminal pocket, which is integrally formed on the upper surface of the upper fixing plate and into which coils are inserted, and a coil terminal which is made from a conductible metal material and is inserted into the terminal pocket for electrically connecting the coils, thereby rendering coil connection convenient and preventing disconnection of the coils.
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Inventors:
KIM BYUNG SOO (KR)
PARK SEONG CHEOL (KR)
KO HYUNG HWAN (KR)
PARK SEONG CHEOL (KR)
KO HYUNG HWAN (KR)
Application Number:
PCT/KR2013/008378
Publication Date:
March 27, 2014
Filing Date:
September 16, 2013
Export Citation:
Assignee:
AMOTECH CO LTD (KR)
International Classes:
H02K3/46; H02K15/08
Foreign References:
| JPH0723976U | 1995-05-02 | |||
| KR100545848B1 | 2006-01-24 | |||
| US20110316365A1 | 2011-12-29 | |||
| KR100438609B1 | 2004-07-02 |
Attorney, Agent or Firm:
LEE, JAE HWA (KR)
이재화 (KR)
이재화 (KR)
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