JPS6355779U - - Google Patents

Info

Publication number
JPS6355779U
JPS6355779U JP14731286U JP14731286U JPS6355779U JP S6355779 U JPS6355779 U JP S6355779U JP 14731286 U JP14731286 U JP 14731286U JP 14731286 U JP14731286 U JP 14731286U JP S6355779 U JPS6355779 U JP S6355779U
Authority
JP
Japan
Prior art keywords
cross
carriage
driving
magnetic disk
disk 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.)
Granted
Application number
JP14731286U
Other languages
Japanese (ja)
Other versions
JPH0649104Y2 (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 JP1986147312U priority Critical patent/JPH0649104Y2/en
Publication of JPS6355779U publication Critical patent/JPS6355779U/ja
Application granted granted Critical
Publication of JPH0649104Y2 publication Critical patent/JPH0649104Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Linear Motors (AREA)
  • Moving Of Heads (AREA)

Description

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

第１図ａ，ｂはこの考案の一実施例による磁気
デイスク装置のキヤリツジ駆動用ステツプモータ
を示す横断面図、及び縦断面図、第２図ａ〜ｄは
この考案の一実施例の動作を順に示す説明図、第
３図ａ，ｂは従来の磁気デイスク装置のキヤリツ
ジ駆動用ステツプモータを示す横断面図および縦
断面図である。 図において、１はステータ鉄心、２は巻線、３
は永久磁石、４は軸、５，６，７，８，９及び１
０はステータテイースである。なお、図中、同一
符号は同一、又は相当部分を示す。 1a and 1b are cross-sectional views and longitudinal sectional views showing a step motor for driving a carriage of a magnetic disk device according to an embodiment of the invention, and FIGS. 2a to 2d illustrate the operation of an embodiment of the invention. The explanatory drawings and FIGS. 3A and 3B are a cross-sectional view and a vertical cross-sectional view showing a conventional step motor for driving a carriage of a magnetic disk device. In the figure, 1 is the stator core, 2 is the winding, and 3 is the stator core.
is a permanent magnet, 4 is a shaft, 5, 6, 7, 8, 9 and 1
0 is the status. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気デイスク装置のキヤリツジを駆動するステ
ツプモータにおいて、ステータテイースを一部分
に集中して配置し、ロータ軸に垂直な断面を偏平
にしたことを特徴とするキヤリツジ駆動用ステツ
プモータ。 A step motor for driving a carriage of a magnetic disk device, characterized in that the stator teeth are arranged in a concentrated manner in one part and the cross section perpendicular to the rotor axis is flat.
JP1986147312U 1986-09-26 1986-09-26 Carrying drive step motor Expired - Lifetime JPH0649104Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986147312U JPH0649104Y2 (en) 1986-09-26 1986-09-26 Carrying drive step motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986147312U JPH0649104Y2 (en) 1986-09-26 1986-09-26 Carrying drive step motor

Publications (2)

Publication Number Publication Date
JPS6355779U true JPS6355779U (en) 1988-04-14
JPH0649104Y2 JPH0649104Y2 (en) 1994-12-12

Family

ID=31060558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986147312U Expired - Lifetime JPH0649104Y2 (en) 1986-09-26 1986-09-26 Carrying drive step motor

Country Status (1)

Country Link
JP (1) JPH0649104Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012180828A (en) * 2011-02-07 2012-09-20 Aisan Industry Co Ltd Electric pump
JP6301521B1 (en) * 2016-12-14 2018-03-28 株式会社ミスミ Stator core, stepping motor and linear actuator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0932961A (en) * 1995-07-18 1997-02-07 Hitachi Ltd Gate valve and semiconductor manufacturing device using thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571086U (en) * 1980-06-02 1982-01-06
JPS585582A (en) * 1981-06-30 1983-01-12 三和テッキ株式会社 Multiple-purpose vibration controller
JPS5990250U (en) * 1982-12-07 1984-06-19 松下電器産業株式会社 Electric motor
JPS6059786U (en) * 1983-09-30 1985-04-25 株式会社東芝 Stator of three-phase brushless DC motor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571086U (en) * 1980-06-02 1982-01-06
JPS585582A (en) * 1981-06-30 1983-01-12 三和テッキ株式会社 Multiple-purpose vibration controller
JPS5990250U (en) * 1982-12-07 1984-06-19 松下電器産業株式会社 Electric motor
JPS6059786U (en) * 1983-09-30 1985-04-25 株式会社東芝 Stator of three-phase brushless DC motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012180828A (en) * 2011-02-07 2012-09-20 Aisan Industry Co Ltd Electric pump
JP6301521B1 (en) * 2016-12-14 2018-03-28 株式会社ミスミ Stator core, stepping motor and linear actuator

Also Published As

Publication number Publication date
JPH0649104Y2 (en) 1994-12-12

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