JPS576563A - Manufacture of magnetic pole for linear pulse motor - Google Patents
Manufacture of magnetic pole for linear pulse motorInfo
- Publication number
- JPS576563A JPS576563A JP8062780A JP8062780A JPS576563A JP S576563 A JPS576563 A JP S576563A JP 8062780 A JP8062780 A JP 8062780A JP 8062780 A JP8062780 A JP 8062780A JP S576563 A JPS576563 A JP S576563A
- Authority
- JP
- Japan
- Prior art keywords
- core
- bridging part
- plates
- magnetic poles
- pulse motor
- 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
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 prevent generation of a discrepancy of the interval between magnetic poles of a linear pulse motor by a method wherein steel plates are punched in a shape providing a bridging part connecting two cores to form plural core plates, and after they are laminated and assembled, the bridging part is cut off. CONSTITUTION:The core piece 11 unifying two core parts 11a, 11b with the bridging part 11c in one body is formed by punching, end plates 12 being provided with axle holes 12a and caulking holes corresponding to a core 11x formed by laminating the core plates 11 are applied before and behind the core 11x, they are fixed with caulking pins 13, and are removed from a caulking jig. Then a permanent magnet 14 is joined to the face of the core 11x being on the opposite side to the magnetic poles, and moreover a magnetic body 15 is joined to the face of the permanent magnet 14 having not the core 11x. The bridging part 11cx of the core 11x is cut off next. Accordingly generation of the discrepancy of the interval between the magnetic poles can be prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8062780A JPS593111B2 (en) | 1980-06-13 | 1980-06-13 | How to make magnetic poles for linear pulse motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8062780A JPS593111B2 (en) | 1980-06-13 | 1980-06-13 | How to make magnetic poles for linear pulse motors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS576563A true JPS576563A (en) | 1982-01-13 |
| JPS593111B2 JPS593111B2 (en) | 1984-01-23 |
Family
ID=13723584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8062780A Expired JPS593111B2 (en) | 1980-06-13 | 1980-06-13 | How to make magnetic poles for linear pulse motors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593111B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4694209A (en) * | 1983-10-19 | 1987-09-15 | Tokyo Juki Industrial Co., Ltd. | Moving element body apparatus of linear motor and method for producing it |
-
1980
- 1980-06-13 JP JP8062780A patent/JPS593111B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4694209A (en) * | 1983-10-19 | 1987-09-15 | Tokyo Juki Industrial Co., Ltd. | Moving element body apparatus of linear motor and method for producing it |
| DE3490482C2 (en) * | 1983-10-19 | 1989-05-11 | Tokyo Juki Industrial Co., Ltd., Tokio/Tokyo, Jp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS593111B2 (en) | 1984-01-23 |
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