JPH01159579U - - Google Patents
Info
- Publication number
- JPH01159579U JPH01159579U JP5641688U JP5641688U JPH01159579U JP H01159579 U JPH01159579 U JP H01159579U JP 5641688 U JP5641688 U JP 5641688U JP 5641688 U JP5641688 U JP 5641688U JP H01159579 U JPH01159579 U JP H01159579U
- Authority
- JP
- Japan
- Prior art keywords
- stepping motor
- stator
- type stepping
- printed circuit
- iron substrate
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims 2
Landscapes
- Motor Or Generator Frames (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
第１図は、本考案におけるＰＭ型ステツピング
モータの一実施例を示す縦断面図である。第２図
は、本考案におけるＰＭ型ステツピングモータの
他の実施例を示す縦断面図である。
１……円筒型永久磁石、２……継鉄、３……シ
ヤフト、４……ロータ、５……コイル、６，１８
……ステータ内ヨーク、７，１９……絶縁層、８
……マグネツトワイヤの端部、９，２０……ラン
ド部、１０，２１……外部電源線、１１，２２…
…コネクタ、１２……ステータ外ヨーク、１３…
…微小空隙、１４……取付板、１５……カバー、
１６……軸受、１７……鉄基板、２３……両面鉄
基板。
FIG. 1 is a longitudinal sectional view showing an embodiment of a PM type stepping motor according to the present invention. FIG. 2 is a longitudinal sectional view showing another embodiment of the PM type stepping motor according to the present invention. 1... Cylindrical permanent magnet, 2... Yoke, 3... Shaft, 4... Rotor, 5... Coil, 6, 18
... Stator inner yoke, 7, 19 ... Insulating layer, 8
... End of magnet wire, 9, 20 ... Land portion, 10, 21 ... External power supply line, 11, 22 ...
...Connector, 12...Stator outer yoke, 13...
...Microgap, 14...Mounting plate, 15...Cover,
16...bearing, 17...iron board, 23...double-sided iron board.
Claims (1)
に円筒型のコイルを備えたＰＭ型ステツピングモ
ータのステータにおいて、円筒型のコイルの内外
周に磁気回路を構成するためのステータヨークの
少なくとも一部に、印刷回路基板を兼ね備えた鉄
基板を用いたことを特徴とする、ＰＭ型ステツピ
ングモータ。 (2) 請求項１記載のステータヨークの少なくと
も一部は、両面に印刷回路基板を兼ね備えた鉄基
板を用いたことを特徴とする、ＰＭ型ステツピン
グモータ。[Claims for Utility Model Registration] (1) In the stator of a PM-type stepping motor in which the rotor is equipped with a cylindrical permanent magnet and the stator is equipped with a cylindrical coil, magnetic circuits are configured on the inner and outer peripheries of the cylindrical coil. 1. A PM type stepping motor, characterized in that at least a part of a stator yoke for the purpose of the invention uses an iron substrate that also serves as a printed circuit board. (2) A PM type stepping motor, wherein at least a part of the stator yoke according to claim 1 uses an iron substrate having printed circuit boards on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5641688U JPH01159579U (en) | 1988-04-26 | 1988-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5641688U JPH01159579U (en) | 1988-04-26 | 1988-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01159579U true JPH01159579U (en) | 1989-11-06 |
Family
ID=31282296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5641688U Pending JPH01159579U (en) | 1988-04-26 | 1988-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01159579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006254609A (en) * | 2005-03-11 | 2006-09-21 | Nidec Sankyo Corp | Stepping motor |
-
1988
- 1988-04-26 JP JP5641688U patent/JPH01159579U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006254609A (en) * | 2005-03-11 | 2006-09-21 | Nidec Sankyo Corp | Stepping motor |
| JP4648732B2 (en) * | 2005-03-11 | 2011-03-09 | 日本電産サンキョー株式会社 | Stepping motor |
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