JPS58127873U - brushless linear motor - Google Patents
brushless linear motorInfo
- Publication number
- JPS58127873U JPS58127873U JP2263482U JP2263482U JPS58127873U JP S58127873 U JPS58127873 U JP S58127873U JP 2263482 U JP2263482 U JP 2263482U JP 2263482 U JP2263482 U JP 2263482U JP S58127873 U JPS58127873 U JP S58127873U
- Authority
- JP
- Japan
- Prior art keywords
- linear motor
- center
- magnetic pole
- armature
- magnetic poles
- 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.)
- Pending
Links
Landscapes
- Linear Motors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案のブラシレスリニサモータの実施例を示す構
成図である。
図において、１は界磁部、２はヨーク、３はセンターヨ
ーク、４はサイドヨーク、５は空隙、６はボビン、７Ａ
、７Ｂは巻線部分、８は電機子、Ｍは磁気回路、Ｐは中
央部磁極のピッチ及びＬは電機子８の可動範囲を示す。The figure is a configuration diagram showing an embodiment of the brushless linearizer motor of the present invention. In the figure, 1 is a field part, 2 is a yoke, 3 is a center yoke, 4 is a side yoke, 5 is an air gap, 6 is a bobbin, and 7A
, 7B is the winding portion, 8 is the armature, M is the magnetic circuit, P is the pitch of the central magnetic pole, and L is the movable range of the armature 8.
Claims (1)
互に極性の反転する複数の磁極を有する′ブラシレスリ
ニアモータにおいて、前記各列ごとの複数の磁極が偶数
個でありかつ各列の両端に位置する第１及び第２の端部
磁極がこれら以外の中央部磁極の長さＰと同じもしくは
それ以上の長さを有し、さらに、前記電機子中心の可動
範囲の一方の端部が前記第１端部磁極と前記中央部磁極
との境界を基準として端部方向へ距離Ｐ／２から、Ｐま
での範囲内であって、前記電機子中心の可動範囲の他方
の端部が前記第２端部磁極と前記中央部磁極との境界を
基準として端部方向へ距離Ｐの位置にほぼ一致するよう
前記電機子中心可動範囲を設定したことを特徴とす名ブ
ラシレスリニアモータ。In a brushless linear motor in which the fixed field consists of one or more rows and each row has a plurality of magnetic poles whose polarity is alternately reversed, each row has an even number of magnetic poles, and both ends of each row The first and second end magnetic poles located at the center have a length P that is equal to or longer than the length P of the other central magnetic poles, and further, one end of the movable range of the center of the armature is Within a range from a distance P/2 to P in the end direction with reference to the boundary between the first end magnetic pole and the central magnetic pole, and the other end of the movable range of the center of the armature is A brushless linear motor characterized in that the armature center movable range is set to approximately coincide with a position a distance P toward the end with reference to the boundary between the second end magnetic pole and the central magnetic pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2263482U JPS58127873U (en) | 1982-02-18 | 1982-02-18 | brushless linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2263482U JPS58127873U (en) | 1982-02-18 | 1982-02-18 | brushless linear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58127873U true JPS58127873U (en) | 1983-08-30 |
Family
ID=30034706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2263482U Pending JPS58127873U (en) | 1982-02-18 | 1982-02-18 | brushless linear motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58127873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002238240A (en) * | 2000-12-05 | 2002-08-23 | Showa Electric Wire & Cable Co Ltd | Linear motor |
| JP2009170527A (en) * | 2008-01-11 | 2009-07-30 | Yamaha Motor Co Ltd | Component recognizing device, component mounting device and component test device |
-
1982
- 1982-02-18 JP JP2263482U patent/JPS58127873U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002238240A (en) * | 2000-12-05 | 2002-08-23 | Showa Electric Wire & Cable Co Ltd | Linear motor |
| JP2009170527A (en) * | 2008-01-11 | 2009-07-30 | Yamaha Motor Co Ltd | Component recognizing device, component mounting device and component test device |
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