JPS61144777U - - Google Patents
Info
- Publication number
- JPS61144777U JPS61144777U JP2591885U JP2591885U JPS61144777U JP S61144777 U JPS61144777 U JP S61144777U JP 2591885 U JP2591885 U JP 2591885U JP 2591885 U JP2591885 U JP 2591885U JP S61144777 U JPS61144777 U JP S61144777U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- brushless motor
- type brushless
- drive
- rotor
- 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
Landscapes
- Brushless Motors (AREA)
Description
第１図及び第２図は本考案の一実施例を示すも
ので、第１図は縦断面図、第２図は要部の正面図
である。また、第３図は本考案の他の実施例を示
す要部の部分正面図である。
図中、１はステータ、４は回路基板、５は駆動
コイル、７はロータ、１２は永久磁石、１４はド
ライブ用ＩＣ、１５はホール素子（磁気センサ）
を示す。
FIGS. 1 and 2 show an embodiment of the present invention, with FIG. 1 being a longitudinal sectional view and FIG. 2 being a front view of the main parts. Moreover, FIG. 3 is a partial front view of main parts showing another embodiment of the present invention. In the figure, 1 is a stator, 4 is a circuit board, 5 is a drive coil, 7 is a rotor, 12 is a permanent magnet, 14 is a drive IC, and 15 is a Hall element (magnetic sensor).
shows.
Claims (1)
たステータと永久磁石を備えたロータとを平面対
向させ、前記ロータの回転位置を検出する２個の
磁気センサ、並びにこれら磁気センサの出力に基
づいて前記駆動コイルの通電位相を制御するドラ
イブ用ＩＣを備えたアキシヤルギヤツプ形ブラシ
レスモータにおいて、前記ドライブ用ＩＣを前記
回路基板の所定位置に配設すると共に、このドラ
イブ用ＩＣの両端部に前記磁気センサーを一体的
に設けたことを特徴とするアキシヤルギヤツプ形
ブラシレスモータ。 A stator equipped with a two-phase drive coil fixed to a circuit board and a rotor equipped with a permanent magnet are opposed in plane, and two magnetic sensors detect the rotational position of the rotor, and based on the outputs of these magnetic sensors. In the axial gap type brushless motor, the drive IC is provided at a predetermined position on the circuit board, and both ends of the drive IC are disposed at a predetermined position on the circuit board. An axial gear type brushless motor, characterized in that the magnetic sensor is integrally provided in the axial gear type brushless motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2591885U JPS61144777U (en) | 1985-02-25 | 1985-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2591885U JPS61144777U (en) | 1985-02-25 | 1985-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61144777U true JPS61144777U (en) | 1986-09-06 |
Family
ID=30521440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2591885U Pending JPS61144777U (en) | 1985-02-25 | 1985-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434864U (en) * | 1987-08-24 | 1989-03-03 |
-
1985
- 1985-02-25 JP JP2591885U patent/JPS61144777U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434864U (en) * | 1987-08-24 | 1989-03-03 |
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