JPS6447258A - Linear pulse motor - Google Patents
Linear pulse motorInfo
- Publication number
- JPS6447258A JPS6447258A JP19910687A JP19910687A JPS6447258A JP S6447258 A JPS6447258 A JP S6447258A JP 19910687 A JP19910687 A JP 19910687A JP 19910687 A JP19910687 A JP 19910687A JP S6447258 A JPS6447258 A JP S6447258A
- Authority
- JP
- Japan
- Prior art keywords
- scale
- sliders
- primary
- slider
- teeth
- 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
PURPOSE:To miniaturize and to make light-weight by supporting a secondary scale, which is absorbed into two primary sliders arranged to its vertical ends, in a state of balancing. CONSTITUTION:A scale 1 to become a secondary needle has the teeth at a specific pitch on its vertical ends, and the slippage of 1/4 pitch is made each other. And, the sliders 2-3 to become a primary stator are the same in their constructions and arranged to both sides of the scale 1, and they are mechanically fixed each other. A pair of U-cores 20-21 that two rows of teeth are opposite at the slider 2 hold a permanent magnet 23 inside of them. A coil 24 is a one-phase winding and wound around the magnetic poles 20(a)-20(b). The other slider 3 is as well. And, the primary sliders 2-3 are divided into a portion of one-by one phase-and arranged to both sides of the secondary scale 1; therefore, each length of the primary sliders 2-3 is also about a half of the existing length, and a stroke 7 can be also shortened for its portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19910687A JPS6447258A (en) | 1987-08-11 | 1987-08-11 | Linear pulse motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19910687A JPS6447258A (en) | 1987-08-11 | 1987-08-11 | Linear pulse motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6447258A true JPS6447258A (en) | 1989-02-21 |
Family
ID=16402222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19910687A Pending JPS6447258A (en) | 1987-08-11 | 1987-08-11 | Linear pulse motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6447258A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6674186B2 (en) | 2001-05-10 | 2004-01-06 | Smc Kabushiki Kaisha | Linear motor |
| WO2007099011A1 (en) * | 2006-03-01 | 2007-09-07 | Siemens Aktiengesellschaft | Electrical machine with an insertion direction for a permanent magnet between pole teeth halves, and a corresponding production method |
| WO2016103946A1 (en) * | 2014-12-25 | 2016-06-30 | Thk株式会社 | Linear motor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055852A (en) * | 1983-08-31 | 1985-04-01 | Fujitsu Ltd | Polarized linear pulse motor |
| JPS61295859A (en) * | 1985-06-24 | 1986-12-26 | Matsushita Electric Works Ltd | Linear pulse motor |
-
1987
- 1987-08-11 JP JP19910687A patent/JPS6447258A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055852A (en) * | 1983-08-31 | 1985-04-01 | Fujitsu Ltd | Polarized linear pulse motor |
| JPS61295859A (en) * | 1985-06-24 | 1986-12-26 | Matsushita Electric Works Ltd | Linear pulse motor |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6674186B2 (en) | 2001-05-10 | 2004-01-06 | Smc Kabushiki Kaisha | Linear motor |
| DE10220822B4 (en) | 2001-05-10 | 2020-07-02 | Smc K.K. | Linear motor |
| WO2007099011A1 (en) * | 2006-03-01 | 2007-09-07 | Siemens Aktiengesellschaft | Electrical machine with an insertion direction for a permanent magnet between pole teeth halves, and a corresponding production method |
| US7880361B2 (en) | 2006-03-01 | 2011-02-01 | Siemens Aktiengesellschaft | Electrical machine with an insertion device for a permanent magnet between pole tooth halves and corresponding production method |
| WO2016103946A1 (en) * | 2014-12-25 | 2016-06-30 | Thk株式会社 | Linear motor |
| JP2016123213A (en) * | 2014-12-25 | 2016-07-07 | Thk株式会社 | Linear motor |
| CN107005139A (en) * | 2014-12-25 | 2017-08-01 | Thk株式会社 | Linear motor |
| CN107005139B (en) * | 2014-12-25 | 2018-07-27 | Thk株式会社 | Linear motor |
| US10411527B2 (en) | 2014-12-25 | 2019-09-10 | Thk Co., Ltd. | Linear motor |
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