JPH02104774U - - Google Patents

Info

Publication number
JPH02104774U
JPH02104774U JP1191189U JP1191189U JPH02104774U JP H02104774 U JPH02104774 U JP H02104774U JP 1191189 U JP1191189 U JP 1191189U JP 1191189 U JP1191189 U JP 1191189U JP H02104774 U JPH02104774 U JP H02104774U
Authority
JP
Japan
Prior art keywords
shaft
fixed
motor
fixing member
utility
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
Application number
JP1191189U
Other languages
Japanese (ja)
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 JP1191189U priority Critical patent/JPH02104774U/ja
Publication of JPH02104774U publication Critical patent/JPH02104774U/ja
Pending legal-status Critical Current

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  • Brushless Motors (AREA)

Description

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

第１図…本考案の第１の実施例にかかわるモー
タ。第２図…軸固定部材の例。第３図…本考案の
第２の実施例にかかわるモータ。第４図…従来の
モータ。 図において、１は軸、１―１は動圧発生用溝、
１―２は圧入孔、１―３はネジ穴、２はハウジン
グ、２―１は挿通孔、３は回転スリーブ、４はバ
ランス調整用部材付着溝、５はヨーク、６はマグ
ネツト、７はステータコア、７―１は切り込み部
、８はスタツド、９は基板、１０は磁気検出素子
、１１は多面鏡、１２はフランジ、１３はネジ、
１４はカバー、１４―１は挿通孔、１５は隙間、
１６，１７は軸固定部材、１６―１は圧入部、１
６―２はつば部、１６―３はネジ部である。 FIG. 1: A motor according to a first embodiment of the present invention. Fig. 2: Example of shaft fixing member. FIG. 3: A motor according to a second embodiment of the present invention. Figure 4: Conventional motor. In the figure, 1 is the shaft, 1-1 is the groove for generating dynamic pressure,
1-2 is a press-fit hole, 1-3 is a screw hole, 2 is a housing, 2-1 is an insertion hole, 3 is a rotating sleeve, 4 is a balance adjustment member attachment groove, 5 is a yoke, 6 is a magnet, 7 is a stator core , 7-1 is a notch, 8 is a stud, 9 is a substrate, 10 is a magnetic detection element, 11 is a polygon mirror, 12 is a flange, 13 is a screw,
14 is a cover, 14-1 is an insertion hole, 15 is a gap,
16 and 17 are shaft fixing members, 16-1 is a press-fitting part, 1
6-2 is a collar portion, and 16-3 is a threaded portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固定された軸のまわりをロータ部が非接触で回
転するモータにおいて、該軸の少なくとも一方の
端を取り外し自在の軸固定部材により固定して自
由端のない軸としたことを特徴とするモータ。 1. A motor in which a rotor rotates around a fixed shaft in a non-contact manner, characterized in that at least one end of the shaft is fixed by a removable shaft fixing member to form a shaft without a free end.
JP1191189U 1989-02-03 1989-02-03 Pending JPH02104774U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1191189U JPH02104774U (en) 1989-02-03 1989-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1191189U JPH02104774U (en) 1989-02-03 1989-02-03

Publications (1)

Publication Number Publication Date
JPH02104774U true JPH02104774U (en) 1990-08-21

Family

ID=31220882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1191189U Pending JPH02104774U (en) 1989-02-03 1989-02-03

Country Status (1)

Country Link
JP (1) JPH02104774U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048375B2 (en) * 1978-03-30 1985-10-26 日信工業株式会社 master cylinder
JPS61269119A (en) * 1985-05-24 1986-11-28 Toshiba Corp Device for supporting rotary body

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048375B2 (en) * 1978-03-30 1985-10-26 日信工業株式会社 master cylinder
JPS61269119A (en) * 1985-05-24 1986-11-28 Toshiba Corp Device for supporting rotary body

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