JPH0249370U - - Google Patents
Info
- Publication number
- JPH0249370U JPH0249370U JP12699888U JP12699888U JPH0249370U JP H0249370 U JPH0249370 U JP H0249370U JP 12699888 U JP12699888 U JP 12699888U JP 12699888 U JP12699888 U JP 12699888U JP H0249370 U JPH0249370 U JP H0249370U
- Authority
- JP
- Japan
- Prior art keywords
- insertion hole
- spindle
- motor
- shaft portion
- bearing structure
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000036316 preload Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図は本考案になるモータの軸受構造の一実
施例を用いたＦＤＤ用モータ全体の構成を示す図
、第２図は従来のＦＤＤ用モータの構成を示す図
、第３図は従来のセツトスクリユを設けたモータ
の軸受構造を示す図である。
１……スピンドル、１ａ……挿入孔、２……ロ
ータブツシング、２ａ……シヤフト部、３……ボ
ールベアリング、４……ベアリングホルダ、２３
……ロータヨーク、２４……マグネツト、２７…
…鉄ベース基板、２８……コイル。
Figure 1 is a diagram showing the overall configuration of an FDD motor using an embodiment of the motor bearing structure according to the present invention, Figure 2 is a diagram showing the configuration of a conventional FDD motor, and Figure 3 is a diagram showing the configuration of a conventional FDD motor. FIG. 3 is a diagram showing a bearing structure of a motor provided with a set screw. 1... Spindle, 1a... Insertion hole, 2... Rotor bushing, 2a... Shaft portion, 3... Ball bearing, 4... Bearing holder, 23
...Rotor yoke, 24...Magnet, 27...
...Iron base board, 28...coil.
Claims (1)
前記スピンドルとの間に設けられたボールベアリ
ングに予圧をかけた状態で、前記挿入孔に接着さ
れるシヤフト部を設けたロータブツシングとより
成ることを特徴とするモータの軸受構造。[Claims for Utility Model Registration] A spindle with an insertion hole in the center, and a ball bearing inserted into the insertion hole and provided between the stator side and the spindle, with a preload applied. A bearing structure for a motor, comprising: a rotor bushing having a shaft portion adhered to the insertion hole;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12699888U JPH0249370U (en) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12699888U JPH0249370U (en) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0249370U true JPH0249370U (en) | 1990-04-05 |
Family
ID=31379023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12699888U Pending JPH0249370U (en) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06330920A (en) * | 1993-04-17 | 1994-11-29 | Artur Fischer Gmbh | Nail with widening range |
-
1988
- 1988-09-28 JP JP12699888U patent/JPH0249370U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06330920A (en) * | 1993-04-17 | 1994-11-29 | Artur Fischer Gmbh | Nail with widening range |
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