JPH031672U - - Google Patents
Info
- Publication number
- JPH031672U JPH031672U JP5970589U JP5970589U JPH031672U JP H031672 U JPH031672 U JP H031672U JP 5970589 U JP5970589 U JP 5970589U JP 5970589 U JP5970589 U JP 5970589U JP H031672 U JPH031672 U JP H031672U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- substrate made
- magnetic material
- detection element
- magnetic
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
- Brushless Motors (AREA)
Description
第１図及び第２図は本考案の第１の実施例を示
したもので、第１図は全体の縦断面図、第２図は
全体の上面図、第３図及び第４図は第２の実施例
を示したもので、第３図は全体の上面図、第４図
は全体の側面図を示す。
図中、５はロータマグネツト、６はロータ、１
０，２０は鉄基板（磁性材製基板）、１２は電子
部品、１７は折曲部、１８は切り起こし部、１９
，２２は磁気検出素子、２３は側壁を示す。
1 and 2 show the first embodiment of the present invention, in which FIG. 1 is a longitudinal cross-sectional view of the whole, FIG. 2 is a top view of the whole, and FIGS. 3 and 4 are Embodiment 2 is shown, in which FIG. 3 shows a top view of the whole, and FIG. 4 shows a side view of the whole. In the figure, 5 is a rotor magnet, 6 is a rotor, 1
0 and 20 are iron substrates (magnetic material substrates), 12 is an electronic component, 17 is a bent part, 18 is a cut and raised part, 19
, 22 is a magnetic detection element, and 23 is a side wall.
Claims (1)
タの回転制御に関する電子部品を載置した印刷配
線を施した磁性材製基板と、前記ロータの外方に
ロータマグネツトと対向して前記磁性材製基板上
に配設される磁気検出素子とを有し、前記磁性材
製基板は、磁気検出素子を支承するとともに、ロ
ータの外周を囲繞すべく設けられたことを特徴と
するブラシレスモータ。 A rotor equipped with a rotor magnet, a substrate made of a magnetic material with printed wiring on which electronic components related to rotation control of the rotor are mounted, and a substrate made of a magnetic material facing the rotor magnet on the outside of the rotor. 1. A brushless motor comprising: a magnetic detection element disposed thereon; the substrate made of a magnetic material supporting the magnetic detection element and surrounding the outer periphery of a rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5970589U JPH031672U (en) | 1989-05-25 | 1989-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5970589U JPH031672U (en) | 1989-05-25 | 1989-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH031672U true JPH031672U (en) | 1991-01-09 |
Family
ID=31586437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5970589U Pending JPH031672U (en) | 1989-05-25 | 1989-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031672U (en) |
-
1989
- 1989-05-25 JP JP5970589U patent/JPH031672U/ja active Pending
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