JPS61185286U - - Google Patents
Info
- Publication number
- JPS61185286U JPS61185286U JP6842385U JP6842385U JPS61185286U JP S61185286 U JPS61185286 U JP S61185286U JP 6842385 U JP6842385 U JP 6842385U JP 6842385 U JP6842385 U JP 6842385U JP S61185286 U JPS61185286 U JP S61185286U
- Authority
- JP
- Japan
- Prior art keywords
- arranging
- mover
- polarity
- moving direction
- permanent magnets
- 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
- 238000004804 winding Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
Landscapes
- Linear Motors (AREA)
Description
第１図は本考案の一実施例の構造を表わす斜視
図、第２図はその溝部もれ磁束の説明図、第３図
は本考案の他の実施例の上半分の側断面図、第４
図は第３図の―′線に沿う展開断面図、第５
図は本考案の別の実施例の上半分の側断面図、第
６図は第５図のＹ―Ｙ′線に沿う展開断面図、第
７図〜第９図は従来例の説明図である。
１……巻線、２０……可動子、２１，２２，２
３……可動子鉄心、３０……固定子、３３……固
定子誘導子歯、３４……溝部、３５……回転軸、
３６……軸受、１００……エアダクト、２００…
…フレーム。
Fig. 1 is a perspective view showing the structure of one embodiment of the present invention, Fig. 2 is an explanatory diagram of leakage magnetic flux at the groove portion, and Fig. 3 is a side sectional view of the upper half of another embodiment of the present invention. 4
The figure is a developed cross-sectional view taken along the line -' in Figure 3, and Figure 5.
The figure is a side cross-sectional view of the upper half of another embodiment of the present invention, FIG. 6 is a developed cross-sectional view taken along the line YY' in FIG. 5, and FIGS. 7 to 9 are explanatory views of the conventional example. be. 1... Winding wire, 20... Mover, 21, 22, 2
3...Mover iron core, 30...Stator, 33...Stator inductor teeth, 34...Groove, 35...Rotating shaft,
36...Bearing, 100...Air duct, 200...
…flame.
Claims (1)
部に永久磁石の磁極を貼り付け、単相の巻線を巻
装して１相分をユニツトとし、２相、３相または
それ以上の多相分を一体に形成する手段と、 可動子の進行方向に直角な切断面におけるＥ形
コアの中央の足に貼設される永久磁石の極性は両
側の足に貼設される永久磁石の極性と逆になるよ
う配置する手段と、 永久磁石の極性は進行方向に隣接するＥ形コア
で互いに逆極性になるよう配設する手段と、 磁極１個分ずつに積層されたＥ形ごとにエアダ
クトを設けて可動子進行方向に順次配列される手
段と、 固定子は、 Ｉ形コアを積層し、１極分の厚さに固着する手
段と、 可動子の進行方向に沿つて可動子永久磁石の極
対ピツチで直線状に配列する手段と、 から構成されることを特徴とする同期モータ。[Scope of Claim for Utility Model Registration] The mover is made by laminating E-shaped cores, pasting the magnetic poles of a permanent magnet on the cross section of the magnetic path facing the stator, and winding a single-phase winding wire for one phase. A means for integrally forming two, three or more phases, and a permanent magnet attached to the center leg of the E-shaped core in a cut plane perpendicular to the moving direction of the mover. means for arranging the polarity to be opposite to the polarity of the permanent magnets attached to the legs on both sides; means for arranging the permanent magnets so that the polarity is opposite to that of the E-shaped cores adjacent to each other in the direction of travel; A means for providing an air duct for each E-shape stacked for one magnetic pole and arranging them sequentially in the moving direction of the mover, and a stator for stacking I-shape cores and fixing them to the thickness of one pole. A synchronous motor comprising: and means for linearly arranging the movable permanent magnets at a pole pair pitch along the moving direction of the movable element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6842385U JPS61185286U (en) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6842385U JPS61185286U (en) | 1985-05-09 | 1985-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61185286U true JPS61185286U (en) | 1986-11-19 |
Family
ID=30603159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6842385U Pending JPS61185286U (en) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61185286U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5986469A (en) * | 1982-11-09 | 1984-05-18 | Yaskawa Electric Mfg Co Ltd | Linear stepping motor |
-
1985
- 1985-05-09 JP JP6842385U patent/JPS61185286U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5986469A (en) * | 1982-11-09 | 1984-05-18 | Yaskawa Electric Mfg Co Ltd | Linear stepping motor |
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