JPS6263864U - - Google Patents
Info
- Publication number
- JPS6263864U JPS6263864U JP15578585U JP15578585U JPS6263864U JP S6263864 U JPS6263864 U JP S6263864U JP 15578585 U JP15578585 U JP 15578585U JP 15578585 U JP15578585 U JP 15578585U JP S6263864 U JPS6263864 U JP S6263864U
- Authority
- JP
- Japan
- Prior art keywords
- turntable
- rotor
- stator
- bearing
- drive device
- 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)
Description
第１図は本考案の一実施例の断面図、第２図は
従来装置の断面図を示す。
１１……駆動コイル、１２……マグネツト、１
３……ロータ部、１４……ヨークプレート、１５
……駆動コイル、１６……シヤフト、１７……タ
ーンテーブル、１９……軸受け。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional device. 11... Drive coil, 12... Magnet, 1
3... Rotor section, 14... Yoke plate, 15
... Drive coil, 16 ... Shaft, 17 ... Turntable, 19 ... Bearing.
Claims (1)
ネツトを有する回転子およびその回転子に回転ト
ルクを与えるべく配設された駆動コイルを有する
固定子を有するターンテーブル駆動装置において
、ターンテーブル軸受および回転子の一体に結合
すると共に、これらを該軸受けを介して不動のシ
ヤフトに支持させるようにしたことを特徴とする
ターンテーブル駆動装置。 (2) 前記シヤフトが前記固定子の中央に固定さ
れていることを特徴とする前記実用新案登録請求
の範囲第１項記載のターンテーブル駆動装置。[Claims for Utility Model Registration] (1) Turntable, a turntable having a rotor having a plurality of magnetized magnets and a stator having a drive coil arranged to provide rotational torque to the rotor. 1. A turntable drive device, characterized in that a turntable bearing and a rotor are integrally coupled and supported by an immovable shaft via the bearing. (2) The turntable drive device according to claim 1, wherein the shaft is fixed to the center of the stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15578585U JPS6263864U (en) | 1985-10-14 | 1985-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15578585U JPS6263864U (en) | 1985-10-14 | 1985-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6263864U true JPS6263864U (en) | 1987-04-21 |
Family
ID=31076799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15578585U Pending JPS6263864U (en) | 1985-10-14 | 1985-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6263864U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013605B1 (en) * | 1970-12-24 | 1975-05-21 | ||
| JPS5854223A (en) * | 1981-09-25 | 1983-03-31 | Nippon Seiko Kk | Spindle device of dynamic pressure type |
| JPS5989819A (en) * | 1982-11-11 | 1984-05-24 | Matsushita Electric Ind Co Ltd | Fluid bearing device |
-
1985
- 1985-10-14 JP JP15578585U patent/JPS6263864U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013605B1 (en) * | 1970-12-24 | 1975-05-21 | ||
| JPS5854223A (en) * | 1981-09-25 | 1983-03-31 | Nippon Seiko Kk | Spindle device of dynamic pressure type |
| JPS5989819A (en) * | 1982-11-11 | 1984-05-24 | Matsushita Electric Ind Co Ltd | Fluid bearing device |
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