JPH0363073U - - Google Patents
Info
- Publication number
- JPH0363073U JPH0363073U JP12277889U JP12277889U JPH0363073U JP H0363073 U JPH0363073 U JP H0363073U JP 12277889 U JP12277889 U JP 12277889U JP 12277889 U JP12277889 U JP 12277889U JP H0363073 U JPH0363073 U JP H0363073U
- Authority
- JP
- Japan
- Prior art keywords
- specific direction
- magnetic pole
- primary side
- pole
- tip surface
- 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.)
- Granted
Links
- 230000004907 flux Effects 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Linear Motors (AREA)
Description
第１図はこの考案の第１実施例によるハイブリ
ツト形パルスモータの構成を示す正面図、第２図
イは同実施例の磁極先端部の構成を示す図、第２
図ロは従来の磁極先端部の構成を示す図、第３図
はこの考案の第２実施例によるリニアパルスモー
タの構成を示す正面図、第４図は従来のハイブリ
ツト形パルスモータの構成を示す正面図、第５図
は同パルスモータの構成を示す側断面図である。
１……一次側鉄心、１ａ〜１ｄ……極歯、１Ａ
〜１……磁極、２Ａ〜２……コイル、３ａ１
〜３ｄ１……（各磁極先端面両端部の）溝部、３
ａ２〜３ｄ２……（各磁極先端面中央部の）溝部
、１０……二次側スケール、１０ａ……歯部、１
１……スライダー（一次側）、１１Ａ〜１１Ｄ…
…磁極、１１ａ〜１１ｄ……極歯、１２Ａ〜１２
Ｄ……コイル、１３ａ１〜１３ｄ１……（各磁極
先端面両端部の）溝部、１３ａ２〜１３ｄ２……
（各磁極先端面中央部の）溝部。
Figure 1 is a front view showing the configuration of a hybrid pulse motor according to the first embodiment of this invention, Figure 2A is a diagram showing the configuration of the magnetic pole tip of the same embodiment,
Figure 3 shows the configuration of a conventional magnetic pole tip, Figure 3 is a front view showing the configuration of a linear pulse motor according to a second embodiment of this invention, and Figure 4 shows the configuration of a conventional hybrid pulse motor. The front view and FIG. 5 are side sectional views showing the configuration of the pulse motor. 1...Primary side iron core, 1a to 1d...Pole tooth, 1A
~1...Magnetic pole, 2A~2...Coil, 3a 1
~3d 1 ...Groove (at both ends of each magnetic pole tip surface), 3
a2 to 3d2 ...Groove (at the center of each magnetic pole tip surface), 10...Secondary side scale, 10a...Tooth, 1
1...Slider (primary side), 11A to 11D...
...Magnetic pole, 11a-11d...Pole tooth, 12A-12
D... Coil, 13a 1 to 13d 1 ... Groove (at both ends of each magnetic pole tip surface), 13a 2 to 13d 2 ...
Groove (in the center of the tip surface of each magnetic pole).
Claims (1)
つて配列してなる一次側と、前記特定方向に沿つ
て等間隔に歯部が形成されると共に、前記一次側
に対して前記特定方向へ移動自在な二次側とから
なり、前記一次側の各磁極の先端面に形成された
各極歯と、前記二次側の各歯部との間の間隙に順
次磁束を発生されることにより、前記一次側もし
くは二次側を前記特定方向へ移動させるパルスモ
ータにおいて、 前記一次側の各磁極の先端部の前記特定方向に
沿う幅寸法を、前記各磁極のコイルが巻回される
基端部の幅寸法よりも大とする一方、前記各磁極
の先端面両端部に形成された前記各極歯と隣接す
る溝部の深さ寸法を磁束流入経路を確保するため
に必要な所要寸法とし、該所要寸法よりも前記各
磁極の先端面中央部に形成された溝部の深さ寸法
を大としたことを特徴とするパルスモータ。[Claims for Utility Model Registration] A primary side formed by arranging a plurality of magnetic poles around which coils are wound along a specific direction, and teeth portions are formed at equal intervals along the specific direction, and and a secondary side that is movable in the specific direction with respect to the side, and in the gap between each pole tooth formed on the tip surface of each magnetic pole on the primary side and each tooth part on the secondary side. In a pulse motor that moves the primary side or the secondary side in the specific direction by sequentially generating magnetic flux, the width dimension of the tip of each magnetic pole on the primary side along the specific direction is defined as the width dimension of each magnetic pole on the primary side. The width of the base end around which the coil is wound is larger than the width, while the depth of the groove adjacent to each of the pole teeth formed at both ends of the tip surface of each magnetic pole is set to ensure a magnetic flux inflow path. 1. A pulse motor characterized in that the depth of the groove formed in the center of the tip surface of each magnetic pole is larger than the required dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12277889U JPH0811047Y2 (en) | 1989-10-20 | 1989-10-20 | Pulse motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12277889U JPH0811047Y2 (en) | 1989-10-20 | 1989-10-20 | Pulse motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0363073U true JPH0363073U (en) | 1991-06-20 |
| JPH0811047Y2 JPH0811047Y2 (en) | 1996-03-29 |
Family
ID=31670773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12277889U Expired - Lifetime JPH0811047Y2 (en) | 1989-10-20 | 1989-10-20 | Pulse motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0811047Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006123668A1 (en) * | 2005-05-17 | 2006-11-23 | Yokogawa Electric Corporation | Pulse motor |
-
1989
- 1989-10-20 JP JP12277889U patent/JPH0811047Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006123668A1 (en) * | 2005-05-17 | 2006-11-23 | Yokogawa Electric Corporation | Pulse motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0811047Y2 (en) | 1996-03-29 |
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