JPS5686065A - Linear pulse motor - Google Patents
Linear pulse motorInfo
- Publication number
- JPS5686065A JPS5686065A JP16076079A JP16076079A JPS5686065A JP S5686065 A JPS5686065 A JP S5686065A JP 16076079 A JP16076079 A JP 16076079A JP 16076079 A JP16076079 A JP 16076079A JP S5686065 A JPS5686065 A JP S5686065A
- Authority
- JP
- Japan
- Prior art keywords
- moving body
- gear
- fitted
- pulse motor
- photodetector
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Linear Motors (AREA)
Abstract
PURPOSE:To simplify the manufacture and raise the precision by fitting a gear engaging with a teeth-shaped member to a moving body and by fitting a means for detecting the amount of rotation also to the moving body. CONSTITUTION:The gear 10 engaging with the teeth-shaped member 5 of a stator 2 is fitted rotatably to the moving body 1 by a supporting member 11 and a rotary shaft 12. Moreover, in the middle of the gear 10 and the supporting member 11 is fitted a slit disc 14 with a number of slits 13 formed at equal intervals along the circumference of the circle, and the slit disc 14 is devised so that it rotates with the gear 10. In addition, to the moving body 1 is fitted a photodetector 16 through the intermediary of an arm 15, and this photodetector 16 has a light-emitting element and a light-receiving element, which are fixed opposedly to each other in such a manner that they hold the outer-peripheral part of the disc 14 between them through the intermediary of a minute aperture. By this constitution, the precision of making of slits can be raised and thus the pulse motor of high reliability can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16076079A JPS5686065A (en) | 1979-12-13 | 1979-12-13 | Linear pulse motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16076079A JPS5686065A (en) | 1979-12-13 | 1979-12-13 | Linear pulse motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5686065A true JPS5686065A (en) | 1981-07-13 |
Family
ID=15721865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16076079A Pending JPS5686065A (en) | 1979-12-13 | 1979-12-13 | Linear pulse motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5686065A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60131013U (en) * | 1984-02-14 | 1985-09-02 | 株式会社 コトブキ | Travel distance control device for retractable stepped bleachers |
JPH0425467U (en) * | 1990-06-18 | 1992-02-28 | ||
WO2006108852A1 (en) * | 2005-04-15 | 2006-10-19 | Siemens Aktiengesellschaft | Synchronous linear motor making use of the geometrical structure of the secondary part |
RU2530536C2 (en) * | 2011-08-03 | 2014-10-10 | Кабусики Кайся Яскава Денки | Linear motor armature and linear motor |
-
1979
- 1979-12-13 JP JP16076079A patent/JPS5686065A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60131013U (en) * | 1984-02-14 | 1985-09-02 | 株式会社 コトブキ | Travel distance control device for retractable stepped bleachers |
JPH0425467U (en) * | 1990-06-18 | 1992-02-28 | ||
WO2006108852A1 (en) * | 2005-04-15 | 2006-10-19 | Siemens Aktiengesellschaft | Synchronous linear motor making use of the geometrical structure of the secondary part |
RU2530536C2 (en) * | 2011-08-03 | 2014-10-10 | Кабусики Кайся Яскава Денки | Linear motor armature and linear motor |
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