KR101097781B1 - 외전형 모터 - Google Patents
외전형 모터 Download PDFInfo
- Publication number
- KR101097781B1 KR101097781B1 KR1020090076247A KR20090076247A KR101097781B1 KR 101097781 B1 KR101097781 B1 KR 101097781B1 KR 1020090076247 A KR1020090076247 A KR 1020090076247A KR 20090076247 A KR20090076247 A KR 20090076247A KR 101097781 B1 KR101097781 B1 KR 101097781B1
- Authority
- KR
- South Korea
- Prior art keywords
- magnet
- rotor
- rotor housing
- circumferential surface
- stator
- Prior art date
Links
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2786—Outer rotors
- H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2791—Surface mounted magnets; Inset magnets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
Description
Claims (4)
- 다수개의 코어를 포함하여 구성된 고정자와 상기 고정자의 외주면에 환형으로 형성된 마그네트가 배치된 회전자를 구비한 외전형 모터에 있어서,상기 회전자는 회전축에 고정 결합되어 상기 마그네트를 지지하는 회전자 지지부재가 구비되고, 상기 회전자 지지부재의 단부면에 상기 마그네트를 수직으로 고정 설치되며, 상기 마그네트의 외주면의 높이보다 작은 높이를 가지는 회전자 하우징이 상기 마그네트의 외주면에 설치되되,상기 회전자 하우징은 자성체 판재를 원형으로 말아서 만들어진 것을 특징으로 하는 외전형 모터.
- 제1항에 있어서,상기 회전자 하우징이 자성체 판재를 말아서 원형으로 만들 때 발생되는 이음부는 상기 회전자 하우징을 상기 마그네트 외주면에 설치할 때 상기 마그네트에서 N극과 S 극이 만나는 중성점에 위치하지 않도록 설치하는 것을 특징으로 하는 외전형 모터.
- 제1항에 있어서,상기 회전자 하우징과 상기 마그네트는 접착제에 의하여 고정 설치되는 것을 특징으로 하는 외전형 모터.
- 제1항에 있어서,상기 회전자 하우징의 높이(L)는 상기 마그네트의 높이(L2)보다 작고, 상기 코어의 높이(L1)보다 큰 것(L1<L<L2)을 특징으로 하는 외전형 모터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090076247A KR101097781B1 (ko) | 2009-08-18 | 2009-08-18 | 외전형 모터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090076247A KR101097781B1 (ko) | 2009-08-18 | 2009-08-18 | 외전형 모터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110018666A KR20110018666A (ko) | 2011-02-24 |
KR101097781B1 true KR101097781B1 (ko) | 2011-12-22 |
Family
ID=43776262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090076247A KR101097781B1 (ko) | 2009-08-18 | 2009-08-18 | 외전형 모터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101097781B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003143794A (ja) | 2001-11-05 | 2003-05-16 | Asmo Co Ltd | ヨークハウジングおよび該ヨークハウジングを用いたモータ |
-
2009
- 2009-08-18 KR KR1020090076247A patent/KR101097781B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003143794A (ja) | 2001-11-05 | 2003-05-16 | Asmo Co Ltd | ヨークハウジングおよび該ヨークハウジングを用いたモータ |
Also Published As
Publication number | Publication date |
---|---|
KR20110018666A (ko) | 2011-02-24 |
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