JPS6298481U - - Google Patents
Info
- Publication number
- JPS6298481U JPS6298481U JP18998485U JP18998485U JPS6298481U JP S6298481 U JPS6298481 U JP S6298481U JP 18998485 U JP18998485 U JP 18998485U JP 18998485 U JP18998485 U JP 18998485U JP S6298481 U JPS6298481 U JP S6298481U
- Authority
- JP
- Japan
- Prior art keywords
- pulse motor
- linear pulse
- magnetic pole
- motor according
- pitch
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims 2
- 150000002910 rare earth metals Chemical class 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Linear Motors (AREA)
Description
第１図は、本考案によるリニアパルスモータの
実施例を示す構造図、第２図は、前記実施例モー
タの磁極配置を示す図、第３図は、前記実施例モ
ータの動作原理を説明するための図である。第４
図は、本考案によるリニアパルスモータに用いら
れるマグネツトの他の実施例を示した図である。
第５図は、リニアパルスモータの従来例を示す構
造図、第６図は、前記従来例の磁極配置を示す図
、第７図は、前記従来例の動作原理を説明するた
めの図である。
１……マグネツト、２……磁極鉄心、３……コ
イル、４……スケール、５……磁路板、１１，１
２……マグネツト、２１，２２……磁極鉄心。
FIG. 1 is a structural diagram showing an embodiment of the linear pulse motor according to the present invention, FIG. 2 is a diagram showing the magnetic pole arrangement of the motor of the embodiment, and FIG. 3 is an illustration of the operating principle of the motor of the embodiment. This is a diagram for Fourth
The figure shows another embodiment of the magnet used in the linear pulse motor according to the present invention.
FIG. 5 is a structural diagram showing a conventional example of a linear pulse motor, FIG. 6 is a diagram showing the magnetic pole arrangement of the conventional example, and FIG. 7 is a diagram for explaining the operating principle of the conventional example. . 1... Magnet, 2... Magnetic pole core, 3... Coil, 4... Scale, 5... Magnetic path plate, 11,1
2...Magnet, 21, 22...Magnetic pole iron core.
Claims (1)
隙をもつて配置されるスライダとからなるリニア
パルスモータにおいて、前記スライダは、磁極配
置をそれぞれ１／４ピツチずらし表面側と裏面側
を反対に向い合せて配置した第１および第２の磁
極鉄心と、前記各磁極鉄心の間に挾まれ表裏方向
に着磁された永久磁石とから構成したことを特徴
とするリニアパルスモータ。 (2) 前記永久磁石は、希土類磁石または希土類
プラスチツク磁石等の高エネルギー磁石材で成形
した実用新案登録請求の範囲第１項記載のリニア
パルスモータ。 (3) 前記永久磁石は、横断面がコの字形形状で
ある実用新案登録請求の範囲第１項記載のリニア
パルスモータ。 (4) 前記永久磁石は、縦断面がＴ字形形状であ
る実用新案登録請求の範囲第１項記載のリニアパ
ルスモータ。 (5) 前記磁極鉄止心の歯のピツチは、前記スケ
ールの歯のピツチと等しい実用新案登録請求の範
囲第１項記載のリニアパルスモータ。 (6) 前記磁極鉄心の歯のピツチは、前記スケー
ルの歯のピツチと異なる実用新案登録請求の範囲
第１項記載のリニアパルスモータ。[Claims for Utility Model Registration] (1) In a linear pulse motor comprising a scale in the form of a tooth-shaped plate and a slider arranged with a gap from the scale, the slider has a magnetic pole arrangement that is shifted by 1/4 pitch. It is characterized by being composed of first and second magnetic pole cores arranged with the front side and the back side facing oppositely, and a permanent magnet sandwiched between each of the magnetic pole cores and magnetized in the front and back directions. Linear pulse motor. (2) The linear pulse motor according to claim 1, wherein the permanent magnet is formed of a high-energy magnetic material such as a rare earth magnet or a rare earth plastic magnet. (3) The linear pulse motor according to claim 1, wherein the permanent magnet has a U-shaped cross section. (4) The linear pulse motor according to claim 1, wherein the permanent magnet has a T-shaped longitudinal section. (5) The linear pulse motor according to claim 1, wherein the pitch of the teeth of the magnetic pole iron stopper is equal to the pitch of the teeth of the scale. (6) The linear pulse motor according to claim 1, wherein the tooth pitch of the magnetic pole core is different from the tooth pitch of the scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985189984U JPH0312058Y2 (en) | 1985-12-10 | 1985-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985189984U JPH0312058Y2 (en) | 1985-12-10 | 1985-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6298481U true JPS6298481U (en) | 1987-06-23 |
| JPH0312058Y2 JPH0312058Y2 (en) | 1991-03-22 |
Family
ID=31142779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985189984U Expired JPH0312058Y2 (en) | 1985-12-10 | 1985-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312058Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001065671A1 (en) * | 2000-03-02 | 2001-09-07 | Shinano Electronics Co., Ltd. | Linear motor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746670A (en) * | 1980-09-04 | 1982-03-17 | Matsushita Electric Ind Co Ltd | Brushless linear servo motor |
| JPS5925571A (en) * | 1982-07-29 | 1984-02-09 | Matsushita Electric Ind Co Ltd | Linear motor |
-
1985
- 1985-12-10 JP JP1985189984U patent/JPH0312058Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746670A (en) * | 1980-09-04 | 1982-03-17 | Matsushita Electric Ind Co Ltd | Brushless linear servo motor |
| JPS5925571A (en) * | 1982-07-29 | 1984-02-09 | Matsushita Electric Ind Co Ltd | Linear motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001065671A1 (en) * | 2000-03-02 | 2001-09-07 | Shinano Electronics Co., Ltd. | Linear motor |
| KR100439777B1 (en) * | 2000-03-02 | 2004-07-12 | 가부시키가이샤 시나노 일렉트로닉스 | Linear motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312058Y2 (en) | 1991-03-22 |
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