JPS6048340U - Disk drive motor for magnetic disk device - Google Patents
Disk drive motor for magnetic disk deviceInfo
- Publication number
- JPS6048340U JPS6048340U JP13810083U JP13810083U JPS6048340U JP S6048340 U JPS6048340 U JP S6048340U JP 13810083 U JP13810083 U JP 13810083U JP 13810083 U JP13810083 U JP 13810083U JP S6048340 U JPS6048340 U JP S6048340U
- Authority
- JP
- Japan
- Prior art keywords
- drive motor
- spindle
- magnetic disk
- disk device
- stator
- 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
Landscapes
- Rotational Drive Of Disk (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のディスク駆動モータを示す断面図、第２
図はそのスピンドル及びステータの部分を示す斜視図、
第３図は本考案による磁気ディスク装置のディスク駆動
モータのスピンドル及びステータの部分を示す斜視図、
第４図は補強用リブの形状を示す中央縦断面図である。
１・・・シャフト、２・・・スピンドル、３・・・ステ
ータ、４・・・ロータ、５・・・磁気ディスク、８・・
・ステータのスロット、９・・・ステータのティース部
、１０・・・切欠き、１１．１１’・・・補強用リブ。Figure 1 is a sectional view showing a conventional disk drive motor, Figure 2 is a sectional view showing a conventional disk drive motor.
The figure is a perspective view showing the spindle and stator parts,
FIG. 3 is a perspective view showing the spindle and stator portions of the disk drive motor of the magnetic disk device according to the present invention;
FIG. 4 is a central vertical sectional view showing the shape of the reinforcing rib. 1...Shaft, 2...Spindle, 3...Stator, 4...Rotor, 5...Magnetic disk, 8...
- Stator slot, 9... Stator teeth portion, 10... Notch, 11.11'... Reinforcing rib.
Claims (1)
の外周壁に固定されたステータと、このステータの外周
がわに嵌装され上記シャフトにて回転可能に支持された
ロータとを有して成る磁気ディスク装置のディスク駆動
モータにおいて、上記ステータのティース部の内周壁に
スピンドルの長手方向に沿って延びる切欠きを設けると
共に、上記スピンドルの外周壁の上記切欠きと対応する
箇所に補強用リブを突出させたことを特徴とする磁気デ
ィスク装置のディスク駆動モータ。A magnetic disk device comprising a spindle that rotatably supports a shaft, a stator fixed to an outer peripheral wall of the spindle, and a rotor fitted around the outer periphery of the stator and rotatably supported by the shaft. In the disc drive motor, a notch extending along the longitudinal direction of the spindle is provided on the inner circumferential wall of the teeth portion of the stator, and a reinforcing rib is protruded from a location corresponding to the notch on the outer circumferential wall of the spindle. A disk drive motor for a magnetic disk device, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13810083U JPS6048340U (en) | 1983-09-06 | 1983-09-06 | Disk drive motor for magnetic disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13810083U JPS6048340U (en) | 1983-09-06 | 1983-09-06 | Disk drive motor for magnetic disk device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6048340U true JPS6048340U (en) | 1985-04-05 |
Family
ID=30309974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13810083U Pending JPS6048340U (en) | 1983-09-06 | 1983-09-06 | Disk drive motor for magnetic disk device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6048340U (en) |
-
1983
- 1983-09-06 JP JP13810083U patent/JPS6048340U/en active Pending
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