JPH0394076U - - Google Patents

Info

Publication number
JPH0394076U
JPH0394076U JP146290U JP146290U JPH0394076U JP H0394076 U JPH0394076 U JP H0394076U JP 146290 U JP146290 U JP 146290U JP 146290 U JP146290 U JP 146290U JP H0394076 U JPH0394076 U JP H0394076U
Authority
JP
Japan
Prior art keywords
magnetic disk
stator core
hub
disk drive
motor
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.)
Granted
Application number
JP146290U
Other languages
Japanese (ja)
Other versions
JP2549057Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990001462U priority Critical patent/JP2549057Y2/en
Publication of JPH0394076U publication Critical patent/JPH0394076U/ja
Priority to US07/892,613 priority patent/US5241229A/en
Application granted granted Critical
Publication of JP2549057Y2 publication Critical patent/JP2549057Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例における磁気デイス
ク駆動用モータの構造を表わした縦断面説明図、
第２図は本考案の他の実施例における磁気デイス
ク駆動用モータの構造を表わした縦断面説明図、
第３図は従来における磁気デイスク駆動用モータ
の構造例を表わした縦断面説明図である。 １１，３１……モータフレーム、１２，３２…
…ホルダー、１５，３５……ハブ、１６，３６…
…磁気デイスク、１８，３８……ステータコア、
１４，４２……樹脂材。 FIG. 1 is an explanatory longitudinal cross-sectional view showing the structure of a magnetic disk drive motor in an embodiment of the present invention;
FIG. 2 is an explanatory longitudinal cross-sectional view showing the structure of a magnetic disk drive motor in another embodiment of the present invention;
FIG. 3 is an explanatory longitudinal cross-sectional view showing an example of the structure of a conventional magnetic disk drive motor. 11, 31...Motor frame, 12, 32...
...Holder, 15, 35...Hub, 16, 36...
...Magnetic disk, 18,38...Stator core,
14, 42...Resin material.

Claims (1)

【実用新案登録請求の範囲】 磁気デイスクが外周部に装着されるとともに内
周部に駆動マグネツトが固着されてなるハブと、
該ハブの駆動マグネツトに対向するようにして巻
回されたコイルを有してなるステータコアと、こ
のステータコアを固定するためのホルダーを有し
てなるモータフレームとを備えた磁気デイスク駆
動用モータにおいて、 上記ステータコアとモータフレームとの間に樹
脂材を充填してなることを特徴とする磁気デイス
ク駆動用モータ。[Scope of Claim for Utility Model Registration] A hub having a magnetic disk attached to its outer periphery and a drive magnet fixed to its inner periphery;
A magnetic disk drive motor comprising a stator core having a coil wound so as to face the drive magnet of the hub, and a motor frame having a holder for fixing the stator core, A magnetic disk drive motor characterized in that a resin material is filled between the stator core and the motor frame.
JP1990001462U 1990-01-11 1990-01-11 Magnetic disk drive motor Expired - Lifetime JP2549057Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990001462U JP2549057Y2 (en) 1990-01-11 1990-01-11 Magnetic disk drive motor
US07/892,613 US5241229A (en) 1990-01-11 1992-05-29 Magnetic disc drive motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990001462U JP2549057Y2 (en) 1990-01-11 1990-01-11 Magnetic disk drive motor

Publications (2)

Publication Number Publication Date
JPH0394076U true JPH0394076U (en) 1991-09-25
JP2549057Y2 JP2549057Y2 (en) 1997-09-24

Family

ID=31505371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990001462U Expired - Lifetime JP2549057Y2 (en) 1990-01-11 1990-01-11 Magnetic disk drive motor

Country Status (1)

Country Link
JP (1) JP2549057Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06245457A (en) * 1993-02-16 1994-09-02 Nagano Nippon Densan Kk Recording medium driver

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6397374U (en) * 1986-12-11 1988-06-23
JPS6469251A (en) * 1987-09-10 1989-03-15 Matsushita Electric Ind Co Ltd Brushless motor
JPH0233586U (en) * 1988-08-25 1990-03-02

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6397374U (en) * 1986-12-11 1988-06-23
JPS6469251A (en) * 1987-09-10 1989-03-15 Matsushita Electric Ind Co Ltd Brushless motor
JPH0233586U (en) * 1988-08-25 1990-03-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06245457A (en) * 1993-02-16 1994-09-02 Nagano Nippon Densan Kk Recording medium driver

Also Published As

Publication number Publication date
JP2549057Y2 (en) 1997-09-24

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term