JPS61108087U - - Google Patents
Info
- Publication number
- JPS61108087U JPS61108087U JP17305084U JP17305084U JPS61108087U JP S61108087 U JPS61108087 U JP S61108087U JP 17305084 U JP17305084 U JP 17305084U JP 17305084 U JP17305084 U JP 17305084U JP S61108087 U JPS61108087 U JP S61108087U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- rotational speed
- speed detection
- magnet
- driving
- 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 4
- 239000010409 thin film Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 3
Landscapes
- Brushless Motors (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17305084U JPS61108087U (cs) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17305084U JPS61108087U (cs) | 1984-11-16 | 1984-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61108087U true JPS61108087U (cs) | 1986-07-09 |
Family
ID=30730709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17305084U Pending JPS61108087U (cs) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61108087U (cs) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434161A (en) * | 1987-07-30 | 1989-02-03 | Sony Corp | Motor |
| JPH01133547A (ja) * | 1987-11-17 | 1989-05-25 | Japan Servo Co Ltd | インデックスパルス発生装置 |
| JPH0287216U (cs) * | 1988-12-26 | 1990-07-10 | ||
| JPH0287217U (cs) * | 1988-12-26 | 1990-07-10 |
-
1984
- 1984-11-16 JP JP17305084U patent/JPS61108087U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434161A (en) * | 1987-07-30 | 1989-02-03 | Sony Corp | Motor |
| JPH01133547A (ja) * | 1987-11-17 | 1989-05-25 | Japan Servo Co Ltd | インデックスパルス発生装置 |
| JPH0287216U (cs) * | 1988-12-26 | 1990-07-10 | ||
| JPH0287217U (cs) * | 1988-12-26 | 1990-07-10 |
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