JPS6241375U - - Google Patents
Info
- Publication number
- JPS6241375U JPS6241375U JP13121585U JP13121585U JPS6241375U JP S6241375 U JPS6241375 U JP S6241375U JP 13121585 U JP13121585 U JP 13121585U JP 13121585 U JP13121585 U JP 13121585U JP S6241375 U JPS6241375 U JP S6241375U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- stator
- magnetic
- brushless motor
- salient pole
- 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 4
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 230000005405 multipole Effects 0.000 claims 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Brushless Motors (AREA)
Description
第１図は本考案のブラシレスモータの一実施例
を示す縦断面図、第２図は第１図のブラシレスモ
ータにおける磁心を示す部分斜視図である。
１……ステータ板、２……嵌合孔、３……磁心
、４……磁性板（珪素鋼板）、５……磁性板（鉄
板）、６……突極片、８……突出部（段部）、１
０……軸受、１１……駆動コイル、１２……ロー
タ軸、１３……ロータヨーク、１４……多極マグ
ネツト、１５……ロータ。
FIG. 1 is a longitudinal sectional view showing an embodiment of the brushless motor of the present invention, and FIG. 2 is a partial perspective view showing the magnetic core of the brushless motor of FIG. DESCRIPTION OF SYMBOLS 1... Stator plate, 2... Fitting hole, 3... Magnetic core, 4... Magnetic plate (silicon steel plate), 5... Magnetic plate (iron plate), 6... Salient pole piece, 8... Projection part ( step), 1
0... Bearing, 11... Drive coil, 12... Rotor shaft, 13... Rotor yoke, 14... Multipolar magnet, 15... Rotor.
Claims (1)
片を有するステータ側磁心と、 このステータ側磁心を取付けるステータ板と、 前記突極片に巻かれた駆動コイルと、 前記各突極片の外周を囲むように間隔を置いて
配置された環状の多極マグネツトを有し回転自在
に軸支されたロータと、 を具備してなるブラシレスモータにおいて、 前記磁性板のうち前記ステータ板側の磁性板が
屈曲されて突出部が形成され、 この屈曲部が前記ステータ板に取付けられ、前
記磁心が前記ステータ板から離間した状態で固定
されてなることを特徴とするブラシレスモータ。 (2) 前記突出部を有する前記磁性板が鉄板で形
成され、他の磁性板が珪素鋼板で形成されてなる
実用新案登録請求の範囲第１項記載のブラシレス
モータ。[Claims for Utility Model Registration] (1) A stator-side magnetic core formed by laminating a plurality of magnetic plates and having a plurality of salient pole pieces; a stator plate to which the stator-side magnetic core is attached; and a stator plate wound around the salient pole pieces. A brushless motor comprising: a drive coil; and a rotatably supported rotor having ring-shaped multi-pole magnets arranged at intervals so as to surround the outer periphery of each of the salient pole pieces, Among the magnetic plates, the magnetic plate on the stator plate side is bent to form a protrusion, the bent part is attached to the stator plate, and the magnetic core is fixed in a state separated from the stator plate. Features a brushless motor. (2) The brushless motor according to claim 1, wherein the magnetic plate having the protruding portion is formed of an iron plate, and the other magnetic plate is formed of a silicon steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13121585U JPS6241375U (en) | 1985-08-28 | 1985-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13121585U JPS6241375U (en) | 1985-08-28 | 1985-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6241375U true JPS6241375U (en) | 1987-03-12 |
Family
ID=31029454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13121585U Pending JPS6241375U (en) | 1985-08-28 | 1985-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241375U (en) |
-
1985
- 1985-08-28 JP JP13121585U patent/JPS6241375U/ja active Pending
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