JPS6261179U - - Google Patents
Info
- Publication number
- JPS6261179U JPS6261179U JP15181185U JP15181185U JPS6261179U JP S6261179 U JPS6261179 U JP S6261179U JP 15181185 U JP15181185 U JP 15181185U JP 15181185 U JP15181185 U JP 15181185U JP S6261179 U JPS6261179 U JP S6261179U
- Authority
- JP
- Japan
- Prior art keywords
- hubshaft
- fixed
- spindle motor
- rotor yoke
- hub
- 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
- 239000002184 metal Substances 0.000 claims description 2
Description
第１図ＡおよびＢは、それぞれこの考案の実施
例であるスピンドールモータの要部拡大断面図で
ある。第２図はそのスピンドルモータの全体断面
図、第３図は平面図である。第４図は、従来の同
様なスピンドルモータの中央拡大断面図である。
１１……コイル、１８……ロータヨーク、１９
……磁石、２１……ハブ、２２……ハブシヤフト
、２４……ボールベアリング、２５……含油メタ
ル、２６……ブツシユ。
FIGS. 1A and 1B are enlarged sectional views of main parts of a spindle motor that is an embodiment of this invention. FIG. 2 is an overall sectional view of the spindle motor, and FIG. 3 is a plan view. FIG. 4 is an enlarged central sectional view of a similar conventional spindle motor. 11...Coil, 18...Rotor yoke, 19
... Magnet, 21 ... Hub, 22 ... Hubshaft, 24 ... Ball bearing, 25 ... Oil-impregnated metal, 26 ... Bush.
Claims (1)
し、そのハブシヤフトにロータヨークを取り付け
、そのロータヨークに配置した磁石と前記固定ブ
ツシユの外周に配したコイルとの磁気的作用で前
記ハブシヤフトを回し、ハブに取り付けたフロツ
ピーデイスクを駆動するＦＤＤ用スピンドルモー
タにおいて、前記ハブのハブシヤフトを前記固定
ブツシユの中心孔内に固着した各１個のボールベ
アリングと含油メタルとで支持してなる、ＦＤＤ
用スピンドルモータ。 A hubshaft is rotatably supported by a fixed bushing, a rotor yoke is attached to the hubshaft, and the hubshaft is rotated by the magnetic action of a magnet placed on the rotor yoke and a coil arranged around the outer periphery of the fixed bushing. An FDD spindle motor for driving a tsupee disk, wherein the hub shaft of the hub is supported by one ball bearing fixed in the center hole of the fixed bush and an oil-impregnated metal.
spindle motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15181185U JPS6261179U (en) | 1985-10-03 | 1985-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15181185U JPS6261179U (en) | 1985-10-03 | 1985-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6261179U true JPS6261179U (en) | 1987-04-16 |
Family
ID=31069220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15181185U Pending JPS6261179U (en) | 1985-10-03 | 1985-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02114371U (en) * | 1989-02-28 | 1990-09-13 |
-
1985
- 1985-10-03 JP JP15181185U patent/JPS6261179U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02114371U (en) * | 1989-02-28 | 1990-09-13 |
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