JPH0226371U - - Google Patents
Info
- Publication number
- JPH0226371U JPH0226371U JP10167588U JP10167588U JPH0226371U JP H0226371 U JPH0226371 U JP H0226371U JP 10167588 U JP10167588 U JP 10167588U JP 10167588 U JP10167588 U JP 10167588U JP H0226371 U JPH0226371 U JP H0226371U
- Authority
- JP
- Japan
- Prior art keywords
- disk device
- drive motor
- frame
- attached
- rotor
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図は本考案の一実施例である駆動モータの
断面図（第３図におけるＡ―Ａ断面図）、第２図
は駆動モータを設けてなる磁気デイスク装置の平
面図、第３図は駆動モータを設けてなる磁気デイ
スク装置の底面図、第４図は従来の駆動モータの
一例を示す断面図である。
１０……駆動モータ、１１……磁気デイスク装
置、１２……フレーム、１５……電源用プリント
配線板、２０……コントロール基板、２２……ロ
ータマグネツト、２３……ロータヨーク、２７…
…ロータ、２８……コイル。
FIG. 1 is a cross-sectional view of a drive motor according to an embodiment of the present invention (A-A cross-sectional view in FIG. 3), FIG. 2 is a plan view of a magnetic disk device equipped with a drive motor, and FIG. FIG. 4 is a bottom view of a magnetic disk device provided with a drive motor, and is a sectional view showing an example of a conventional drive motor. DESCRIPTION OF SYMBOLS 10... Drive motor, 11... Magnetic disk device, 12... Frame, 15... Printed wiring board for power supply, 20... Control board, 22... Rotor magnet, 23... Rotor yoke, 27...
...rotor, 28...coil.
Claims (1)
テータヨークを有しており、デイスク装置のフレ
ームに取付けられると共に該デイスク装置に装着
されたデイスクを回転させるデイスク装置の駆動
モータにおいて、 該フレームを磁性材料により形成し、ステータ
ヨークとしても機能するよう構成してなるデイス
ク装置の駆動モータ。[Claims for Utility Model Registration] A drive motor for a disk device that has a rotor magnet, a rotor yoke, a coil, and a stator yoke, is attached to a frame of a disk device, and rotates a disk attached to the disk device, A drive motor for a disk device, wherein the frame is made of a magnetic material and is configured to also function as a stator yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10167588U JPH0226371U (en) | 1988-07-30 | 1988-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10167588U JPH0226371U (en) | 1988-07-30 | 1988-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226371U true JPH0226371U (en) | 1990-02-21 |
Family
ID=31330886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10167588U Pending JPH0226371U (en) | 1988-07-30 | 1988-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226371U (en) |
-
1988
- 1988-07-30 JP JP10167588U patent/JPH0226371U/ja active Pending