JPS6281481U - - Google Patents
Info
- Publication number
- JPS6281481U JPS6281481U JP17339485U JP17339485U JPS6281481U JP S6281481 U JPS6281481 U JP S6281481U JP 17339485 U JP17339485 U JP 17339485U JP 17339485 U JP17339485 U JP 17339485U JP S6281481 U JPS6281481 U JP S6281481U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic pole
- magnetic
- frame
- permanent magnet
- pole part
- 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
- 230000005284 excitation Effects 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Linear Motors (AREA)
Description
第１図はこの考案によるリニアモータの一例を
示す一部を破断した平面図、第２図は第１図の一
部を破断した正面図、第３図は第１図の背面図、
第４図は第１図の一部を破断した右側面図、第５
図は磁極部と、永久磁石と、励磁コイルとの関係
を示す正面図、第６図は連結された磁極歯部を示
す斜視図、第７図は第５図の右側面図、第８図は
励磁コイルの磁束通路を示す図、第９図は永久磁
石の磁束通路を示す図である。
１１……スケール、１２……歯部、１３……ス
ライダ、１４……フレーム、１４ｂ，１４ｃ……
フレーム側板、１５，１５ａ〜１５ｄ……磁極部
、１６……永久磁石、１８，１８ａ〜１８ｄ……
磁極歯部、１９，２１……連結部、１９′，２１
′……係止片、２２，２２ａ〜２２ｄ……励磁コ
イル、２３……ボビン、２４……リード線保持部
、２５……リード線、２６，２７……保持板、３
３，３４……車輪、３７，３８……ローラ保持部
、４２，４３……ローラ。
FIG. 1 is a partially cutaway plan view showing an example of a linear motor according to this invention, FIG. 2 is a partially cutaway front view of FIG. 1, and FIG. 3 is a rear view of FIG. 1.
Figure 4 is a partially cutaway right side view of Figure 1, and Figure 5 is a partially cutaway right side view of Figure 1.
The figure is a front view showing the relationship between the magnetic pole part, permanent magnet, and excitation coil, Figure 6 is a perspective view showing the connected magnetic pole tooth part, Figure 7 is a right side view of Figure 5, and Figure 8 9 is a diagram showing the magnetic flux path of the excitation coil, and FIG. 9 is a diagram showing the magnetic flux path of the permanent magnet. 11... Scale, 12... Teeth, 13... Slider, 14... Frame, 14b, 14c...
Frame side plate, 15, 15a-15d...Magnetic pole part, 16...Permanent magnet, 18, 18a-18d...
Magnetic pole tooth portion, 19, 21... Connection portion, 19', 21
'... Locking piece, 22, 22a to 22d... Excitation coil, 23... Bobbin, 24... Lead wire holding part, 25... Lead wire, 26, 27... Holding plate, 3
3, 34...Wheel, 37, 38...Roller holding part, 42, 43...Roller.
Claims (1)
ケールと、 そのスケールの歯部と対向する磁極歯部をもつ
磁極部、その磁極部に磁極を与える永久磁石、上
記磁極部に巻かれた励磁コイルを備え、上記スケ
ール上をその長手方向に沿つて移動可能に配され
たスライダとよりなるリニアモータにおいて、 上記スライダは上記磁極部、上記永久磁石がフ
レームに取付けられ、そのフレームは磁性材で構
成され、 そのフレームはそのスライダの移動方向と平行
したフレーム側板をもち、そのフレーム側板は上
記励磁コイルの側面と対向し、上記永久磁石に対
する磁気通路は実質的には構成されていないが、
上記励磁コイルより発生する磁束に対する磁気通
路を構成していることを特徴とするリニアモータ
。[Scope of Claim for Utility Model Registration] A scale with teeth arranged in a longitudinal direction at a predetermined pitch, a magnetic pole part having magnetic pole teeth facing the teeth of the scale, and a permanent magnet that provides a magnetic pole to the magnetic pole part. A linear motor comprising an excitation coil wound around the magnetic pole part and a slider arranged to be movable along the longitudinal direction on the scale, wherein the slider is attached to the magnetic pole part and the permanent magnet is attached to the frame. The frame is made of a magnetic material, the frame has a frame side plate parallel to the direction of movement of the slider, the frame side plate faces the side surface of the excitation coil, and the magnetic path for the permanent magnet is substantially is not configured, but
A linear motor comprising a magnetic path for magnetic flux generated from the excitation coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17339485U JPS6281481U (en) | 1985-11-11 | 1985-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17339485U JPS6281481U (en) | 1985-11-11 | 1985-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281481U true JPS6281481U (en) | 1987-05-25 |
Family
ID=31110815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17339485U Pending JPS6281481U (en) | 1985-11-11 | 1985-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281481U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5485313A (en) * | 1977-12-20 | 1979-07-06 | Shinko Electric Co Ltd | Linear pulse motor |
-
1985
- 1985-11-11 JP JP17339485U patent/JPS6281481U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5485313A (en) * | 1977-12-20 | 1979-07-06 | Shinko Electric Co Ltd | Linear pulse motor |