JPS6425875U - - Google Patents
Info
- Publication number
- JPS6425875U JPS6425875U JP11611387U JP11611387U JPS6425875U JP S6425875 U JPS6425875 U JP S6425875U JP 11611387 U JP11611387 U JP 11611387U JP 11611387 U JP11611387 U JP 11611387U JP S6425875 U JPS6425875 U JP S6425875U
- Authority
- JP
- Japan
- Prior art keywords
- stator core
- windings
- winding
- drive circuit
- wall
- 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
- 238000004804 winding Methods 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Brushless Motors (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図は本考案装置を備えた無整流子電動機の
平面図、第２図は第１図のＡ−Ａ線における断面
図、第３図は本案装置を備えた電動機の要部を示
す分解斜視図、第４図はプリント基板の取付状態
を説明するためのモールド前の電動機を示す斜視
図、第５図は電動機の要部を拡大して示す斜視図
、第６図は同じく要部の拡大縦断面図である。
１……固定子鉄心、３，４……スロツト絶縁、
５……巻線、６……保持枠、７……プリント基板
、ｂ……支持壁、Ｓ……空所。
Figure 1 is a plan view of a commutatorless motor equipped with the device of the present invention, Figure 2 is a sectional view taken along line A-A in Figure 1, and Figure 3 is an exploded view showing the main parts of the motor equipped with the device of the present invention. FIG. 4 is a perspective view showing the electric motor before molding to explain how the printed circuit board is attached, FIG. 5 is an enlarged perspective view of the main parts of the motor, and FIG. It is an enlarged longitudinal cross-sectional view. 1... Stator core, 3, 4... Slot insulation,
5... Winding wire, 6... Holding frame, 7... Printed circuit board, b... Support wall, S... Blank space.
Claims (1)
エンド部に、駆動回路用部品を取付けたプリント
基板を一定の空間を有して配置し、前記固定子鉄
心、巻線、プリント基板を熱硬化性樹脂によつて
一体的に成形固定してなる電動機において、前記
巻線を固定子鉄心に対して電気的に絶縁するスロ
ツト絶縁に、巻線の崩れを防ぐ支持壁と、この支
持壁と対抗して固定子鉄心の一方の積層端面側に
位置する保持枠とを所定の間隔を保つて一体的に
設け、前記支持壁と保持枠との間の空所に駆動回
路用部品のうち、比較的大きな部品を配設するよ
うにしたことを特徴とする無整流子電動機の駆動
回路用部品取付装置。 A winding is wound around the stator core, and a printed circuit board with drive circuit components attached is placed at the coil end of the winding with a certain space between the stator core, the winding, and the printed circuit board. In this motor, a slot insulator for electrically insulating the windings from the stator core, a support wall to prevent the windings from collapsing, and a support wall for preventing the windings from collapsing. A holding frame located on one laminated end face side of the stator core facing the wall is provided integrally with a predetermined interval, and drive circuit components are placed in the space between the supporting wall and the holding frame. A component mounting device for a drive circuit of a commutatorless motor, characterized in that relatively large components are arranged therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11611387U JPS6425875U (en) | 1987-07-29 | 1987-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11611387U JPS6425875U (en) | 1987-07-29 | 1987-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425875U true JPS6425875U (en) | 1989-02-14 |
Family
ID=31358354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11611387U Pending JPS6425875U (en) | 1987-07-29 | 1987-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11329875A (en) * | 1998-05-18 | 1999-11-30 | Mitsubishi Electric Corp | Interrogator for non-contact mobile object identification device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61121760A (en) * | 1984-11-14 | 1986-06-09 | Matsushita Electric Ind Co Ltd | Commutatorless motor |
| JPS61251462A (en) * | 1985-04-26 | 1986-11-08 | Matsushita Electric Ind Co Ltd | Brushless motor |
-
1987
- 1987-07-29 JP JP11611387U patent/JPS6425875U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61121760A (en) * | 1984-11-14 | 1986-06-09 | Matsushita Electric Ind Co Ltd | Commutatorless motor |
| JPS61251462A (en) * | 1985-04-26 | 1986-11-08 | Matsushita Electric Ind Co Ltd | Brushless motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11329875A (en) * | 1998-05-18 | 1999-11-30 | Mitsubishi Electric Corp | Interrogator for non-contact mobile object identification device |