JPS6311857B2 - - Google Patents
Info
- Publication number
- JPS6311857B2 JPS6311857B2 JP4983981A JP4983981A JPS6311857B2 JP S6311857 B2 JPS6311857 B2 JP S6311857B2 JP 4983981 A JP4983981 A JP 4983981A JP 4983981 A JP4983981 A JP 4983981A JP S6311857 B2 JPS6311857 B2 JP S6311857B2
- Authority
- JP
- Japan
- Prior art keywords
- damping
- rotor
- shaft
- stator
- bearings
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with magnetic bearings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4983981A JPS57166848A (en) | 1981-04-01 | 1981-04-01 | Rotary electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4983981A JPS57166848A (en) | 1981-04-01 | 1981-04-01 | Rotary electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57166848A JPS57166848A (en) | 1982-10-14 |
| JPS6311857B2 true JPS6311857B2 (enrdf_load_stackoverflow) | 1988-03-16 |
Family
ID=12842240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4983981A Granted JPS57166848A (en) | 1981-04-01 | 1981-04-01 | Rotary electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57166848A (enrdf_load_stackoverflow) |
-
1981
- 1981-04-01 JP JP4983981A patent/JPS57166848A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57166848A (en) | 1982-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5561335A (en) | Integrated passive magnetic bearing system and spindle permanent magnet for use in a spindle motor | |
| US4965476A (en) | Stabilized disk drive spin motor | |
| JP2777011B2 (ja) | 面対向型モータ | |
| EP0787918B1 (en) | Magnetic bearing apparatus with radial position correcting electromagnet | |
| EP0470074B1 (en) | Stabilized disk drive spin motor | |
| JP4081828B2 (ja) | 同心多軸モータ | |
| JPS6311857B2 (enrdf_load_stackoverflow) | ||
| JP2638941B2 (ja) | モータ | |
| EP0454685B1 (en) | Under-the-hub disk drive spin motor | |
| JP3042545B2 (ja) | 磁気軸受装置 | |
| KR100267696B1 (ko) | 디스크 구동용 전동기 | |
| JPS63148846A (ja) | モ−タの軸受機構 | |
| JPH0112543Y2 (enrdf_load_stackoverflow) | ||
| JPH0724933Y2 (ja) | 高速モータ用スラスト軸受機構 | |
| JPH0624383U (ja) | 可変ギャップ同期電動機 | |
| JP4427828B2 (ja) | 磁気軸受 | |
| JPH0245697A (ja) | ファン装置 | |
| JPH03255221A (ja) | 回転体の駆動支持機構 | |
| JPH0550984U (ja) | モータ | |
| JPH09269007A (ja) | 受動型磁気軸受 | |
| JP2001128411A (ja) | スピンドルモータ | |
| JPS6345831Y2 (enrdf_load_stackoverflow) | ||
| JPH0640456Y2 (ja) | 薄型直流制御モーター | |
| JPH0369815A (ja) | 電動機の軸受装置 | |
| JPH03284139A (ja) | 回転体の駆動支持機構 |