KR101016602B1 - 소형 스테핑 모터의 케이스 구조 - Google Patents
소형 스테핑 모터의 케이스 구조 Download PDFInfo
- Publication number
- KR101016602B1 KR101016602B1 KR1020090004390A KR20090004390A KR101016602B1 KR 101016602 B1 KR101016602 B1 KR 101016602B1 KR 1020090004390 A KR1020090004390 A KR 1020090004390A KR 20090004390 A KR20090004390 A KR 20090004390A KR 101016602 B1 KR101016602 B1 KR 101016602B1
- Authority
- KR
- South Korea
- Prior art keywords
- case
- stepping motor
- yoke
- tooth
- thickness
- Prior art date
Links
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
- H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
- H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- 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
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
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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
- H02K16/00—Machines with more than one rotor or stator
- H02K16/04—Machines with one rotor and two stators
Abstract
Description
Claims (4)
- 소형 스테핑 모터의 케이스의 구조에 있어서,상기 케이스는 그 내주면에 다수개의 요크 치(tooth)를 일체로 형성하되,상기 케이스의 외벽 두께(t1)가 상기 요크 치의 두께(t2)보다 작게 형성하고, 상기 케이스의 높이(h1)가 상기 요크 치(tooth)의 높이(h2) 보다 크게 형성한 것(h1/h2=1.01-1.5)을 특징으로 하는 소형 스테핑 모터의 케이스 구조.
- 제1항에 있어서,상기 소형 스테핑 모터는 그 외경이 8mm 이하인 것을 특징으로 하는 소형 스테핑 모터의 케이스 구조.
- 제1항에 있어서,상기 케이스는 그 단면이 원형, 장방형, 타원형, 원형 또는 타원형에서 양 변이 직선으로 된 형상인 것 중 어느 하나인 것을 특징으로 하는 소형 스테핑 모터의 케이스 구조.
- <삭제>
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090004390A KR101016602B1 (ko) | 2009-01-20 | 2009-01-20 | 소형 스테핑 모터의 케이스 구조 |
US12/683,583 US8148871B2 (en) | 2009-01-20 | 2010-01-07 | Structure of casing of small stepping motor |
CN201010113134A CN101800448A (zh) | 2009-01-20 | 2010-01-20 | 小型步进电机的壳体结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090004390A KR101016602B1 (ko) | 2009-01-20 | 2009-01-20 | 소형 스테핑 모터의 케이스 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100085216A KR20100085216A (ko) | 2010-07-29 |
KR101016602B1 true KR101016602B1 (ko) | 2011-02-22 |
Family
ID=42336361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090004390A KR101016602B1 (ko) | 2009-01-20 | 2009-01-20 | 소형 스테핑 모터의 케이스 구조 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8148871B2 (ko) |
KR (1) | KR101016602B1 (ko) |
CN (1) | CN101800448A (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112016003800T5 (de) * | 2015-08-21 | 2018-05-09 | Asmo Co., Ltd. | Motor, Motorsteuerverfahren und Motorsteuervorrichtung |
JP6477358B2 (ja) * | 2015-08-21 | 2019-03-06 | 株式会社デンソー | モータ |
WO2017033827A1 (ja) * | 2015-08-21 | 2017-03-02 | アスモ 株式会社 | モータ、モータの制御方法、及びモータの制御装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000050536A (ja) * | 1998-07-28 | 2000-02-18 | Minebea Co Ltd | クロ−ポ−ル型ステッピングモ−タのステ−タ構造 |
JP2008187851A (ja) * | 2007-01-31 | 2008-08-14 | Fdk Corp | ステッピングモータ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US557714A (en) * | 1896-04-07 | Electric motor | ||
US587531A (en) * | 1897-08-03 | lundell | ||
US548402A (en) * | 1895-10-22 | Electric motor | ||
US583264A (en) * | 1897-05-25 | Is petebs co | ||
US2405012A (en) * | 1944-01-17 | 1946-07-30 | Jack & Heintz Prec Ind Inc | Two-phase motor |
US3383534A (en) * | 1965-04-05 | 1968-05-14 | Rotron Mfg Co | Stator for electric motors |
US3633055A (en) * | 1970-06-22 | 1972-01-04 | Molon Motor & Coil Corp | Permanent magnet motor |
JPH05308768A (ja) * | 1992-04-28 | 1993-11-19 | Minebea Co Ltd | ステッピングモータ用ステータヨーク |
US5811898A (en) * | 1995-12-21 | 1998-09-22 | Siemens Electric Limited | Rotary actuator |
DE69633606T2 (de) * | 1996-04-05 | 2005-03-24 | Tamagawa Seiki K.K., Iida | Schrittmotor des hybriden Typs |
-
2009
- 2009-01-20 KR KR1020090004390A patent/KR101016602B1/ko active IP Right Grant
-
2010
- 2010-01-07 US US12/683,583 patent/US8148871B2/en active Active
- 2010-01-20 CN CN201010113134A patent/CN101800448A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000050536A (ja) * | 1998-07-28 | 2000-02-18 | Minebea Co Ltd | クロ−ポ−ル型ステッピングモ−タのステ−タ構造 |
JP2008187851A (ja) * | 2007-01-31 | 2008-08-14 | Fdk Corp | ステッピングモータ |
Also Published As
Publication number | Publication date |
---|---|
CN101800448A (zh) | 2010-08-11 |
US20100181865A1 (en) | 2010-07-22 |
US8148871B2 (en) | 2012-04-03 |
KR20100085216A (ko) | 2010-07-29 |
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