JPS6177661U - - Google Patents
Info
- Publication number
- JPS6177661U JPS6177661U JP16334984U JP16334984U JPS6177661U JP S6177661 U JPS6177661 U JP S6177661U JP 16334984 U JP16334984 U JP 16334984U JP 16334984 U JP16334984 U JP 16334984U JP S6177661 U JPS6177661 U JP S6177661U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- spindle
- contact
- ground potential
- contact 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
Landscapes
- Brushless Motors (AREA)
Description
第１図は本考案の実施例としてのブラシレスモ
ータを一部を破断して示す側面図、第２図は従来
例としてのブラシレスモータを示す一部に断面を
含む側面図である。図において、１はスピンドル
、５は駆動用コイル、６はステータ、７はロータ
、１１は磁気デイスク、１２は接触子構造、１３
は回路基板、１４は接点である。
FIG. 1 is a partially cutaway side view of a brushless motor as an embodiment of the present invention, and FIG. 2 is a partially cutaway side view of a conventional brushless motor. In the figure, 1 is a spindle, 5 is a driving coil, 6 is a stator, 7 is a rotor, 11 is a magnetic disk, 12 is a contact structure, 13
14 is a circuit board, and 14 is a contact point.
Claims (1)
におけるデイスク装着側とは反対側の端部を凸球
面の接触子構造となし、この接触子構造をステー
タの駆動用コイルへの電流を分配する電子回路側
に設けた接地電位にある接点に点接触させ、磁気
デイスク及びスピンドルが常に接地電位におかれ
るようにしたことを特徴とする磁気デイスク駆動
用モータ。 The spindle of the rotor that rotates the magnetic disk has a convex spherical contact structure on the end opposite to the disk mounting side, and this contact structure is provided on the electronic circuit side that distributes the current to the stator drive coil. A motor for driving a magnetic disk, characterized in that the magnetic disk and spindle are always placed at ground potential by making point contact with a contact at ground potential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16334984U JPS6177661U (en) | 1984-10-29 | 1984-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16334984U JPS6177661U (en) | 1984-10-29 | 1984-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6177661U true JPS6177661U (en) | 1986-05-24 |
Family
ID=30721209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16334984U Pending JPS6177661U (en) | 1984-10-29 | 1984-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6177661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0222070U (en) * | 1988-07-27 | 1990-02-14 | ||
| JP2019041518A (en) * | 2017-08-28 | 2019-03-14 | 株式会社デンソー | Rotary electric machine |
-
1984
- 1984-10-29 JP JP16334984U patent/JPS6177661U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0222070U (en) * | 1988-07-27 | 1990-02-14 | ||
| JP2019041518A (en) * | 2017-08-28 | 2019-03-14 | 株式会社デンソー | Rotary electric machine |
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