JP6373022B2 - リニアモータ - Google Patents
リニアモータ Download PDFInfo
- Publication number
- JP6373022B2 JP6373022B2 JP2014049288A JP2014049288A JP6373022B2 JP 6373022 B2 JP6373022 B2 JP 6373022B2 JP 2014049288 A JP2014049288 A JP 2014049288A JP 2014049288 A JP2014049288 A JP 2014049288A JP 6373022 B2 JP6373022 B2 JP 6373022B2
- Authority
- JP
- Japan
- Prior art keywords
- linear motor
- yoke
- rod
- slot
- coils
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 description 6
- 230000004323 axial length Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
- H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
-
- 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)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Linear Motors (AREA)
Description
10 ヨーク(筒体)
12 ティース
13 スロット
20 ロッド
21 永久磁石
30 コイル
31 U相コイル
32 V相コイル
33 W相コイル
40 ドライバ
Claims (2)
- 筒体と、前記筒体を軸方向に挿通するロッドとを備え、前記筒体と前記ロッドを軸方向に相対変位させるように構成されたリニアモータであって、
前記筒体の内周面から突出し、軸方向に並設される12n+1個(n:正の整数)のティースと、
隣接する前記ティースの間に形成される12n個のスロットと、
各スロット内に配設される12n個のコイルと、
前記ロッドに軸方向に並んで保持される複数の永久磁石と、を備え、
各コイルは、前記ロッドの軸周りに同一方向に巻き回されて形成され、
前記筒体内に位置する前記永久磁石の数は、8n個に設定される、
ことを特徴とするリニアモータ。 - 12n個の前記コイルは、4n個のU相コイル、4n個のV相コイル、及び4n個のW相コイルから構成されており、
これら三相のコイルが軸方向に沿って一相ずつ順番に配設される、
ことを特徴とする請求項1に記載のリニアモータ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014049288A JP6373022B2 (ja) | 2014-03-12 | 2014-03-12 | リニアモータ |
US15/106,496 US10103593B2 (en) | 2014-03-12 | 2014-10-23 | Linear motor |
PCT/JP2014/078261 WO2015136758A1 (ja) | 2014-03-12 | 2014-10-23 | リニアモータ |
EP14885096.9A EP3065274A4 (en) | 2014-03-12 | 2014-10-23 | Linear motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014049288A JP6373022B2 (ja) | 2014-03-12 | 2014-03-12 | リニアモータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015173574A JP2015173574A (ja) | 2015-10-01 |
JP6373022B2 true JP6373022B2 (ja) | 2018-08-15 |
Family
ID=54071224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014049288A Active JP6373022B2 (ja) | 2014-03-12 | 2014-03-12 | リニアモータ |
Country Status (4)
Country | Link |
---|---|
US (1) | US10103593B2 (ja) |
EP (1) | EP3065274A4 (ja) |
JP (1) | JP6373022B2 (ja) |
WO (1) | WO2015136758A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017120627A1 (de) * | 2017-09-07 | 2019-03-07 | Rausch & Pausch Gmbh | Verfahren zur Herstellung eines Magnetanker-Stößel-Verbundes und Magnetanker-Stößel-Verbund für einen Linearaktuator |
CN108400662A (zh) * | 2018-02-26 | 2018-08-14 | 东南大学 | 一种大口径天文望远镜用圆筒式弧线永磁电机 |
CN108418367A (zh) * | 2018-02-26 | 2018-08-17 | 东南大学 | 一种用于大型天文望远镜的Halbach圆筒式弧线永磁电机 |
US10491093B2 (en) | 2018-12-17 | 2019-11-26 | Konstantin Hadziristic | Tubular linear induction motor suitable for transportation |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2824785B2 (ja) * | 1989-08-16 | 1998-11-18 | エヌティエヌ株式会社 | リニアモータ |
DE19827846C2 (de) * | 1998-06-23 | 2001-05-31 | Frankl & Kirchner | Antrieb für eine Nähmaschine, insbesondere eine Industrienähmaschine |
US7323840B2 (en) * | 2002-02-07 | 2008-01-29 | Mitsubishi Denki Kabushiki Kaisha | Magnetic-pole detecting system for synchronous AC motor and magnetic-pole detecting method therefor |
US7291953B1 (en) * | 2002-02-21 | 2007-11-06 | Anorad Corporation | High performance motor and magnet assembly therefor |
JP4525026B2 (ja) * | 2003-08-07 | 2010-08-18 | 三菱電機株式会社 | 回転電機 |
JP4378327B2 (ja) * | 2005-07-28 | 2009-12-02 | キヤノン株式会社 | 駆動装置 |
JP2008005665A (ja) * | 2006-06-26 | 2008-01-10 | Hitachi Ltd | 円筒リニアモータ及びそれを用いた車両 |
JP5184468B2 (ja) | 2009-08-31 | 2013-04-17 | 日立オートモティブシステムズ株式会社 | 電磁サスペンション及びそれを用いた車両 |
JP5812680B2 (ja) | 2011-05-17 | 2015-11-17 | 三菱重工業株式会社 | リニアバーニアモータ |
JP5981104B2 (ja) | 2011-06-27 | 2016-08-31 | 山洋電気株式会社 | リニアモータ |
US20130038144A1 (en) * | 2011-08-11 | 2013-02-14 | Alan Charles McAleese | Modular stator for tubular electric linear motor and method of manufacture |
US9685847B2 (en) * | 2014-01-31 | 2017-06-20 | Haier Us Appliance Solutions, Inc. | Linear motor with electromagnetically actuated spring mover |
-
2014
- 2014-03-12 JP JP2014049288A patent/JP6373022B2/ja active Active
- 2014-10-23 WO PCT/JP2014/078261 patent/WO2015136758A1/ja active Application Filing
- 2014-10-23 EP EP14885096.9A patent/EP3065274A4/en not_active Ceased
- 2014-10-23 US US15/106,496 patent/US10103593B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3065274A4 (en) | 2017-07-12 |
US20160336825A1 (en) | 2016-11-17 |
WO2015136758A1 (ja) | 2015-09-17 |
JP2015173574A (ja) | 2015-10-01 |
EP3065274A1 (en) | 2016-09-07 |
US10103593B2 (en) | 2018-10-16 |
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