JPS63194571U - - Google Patents

Info

Publication number
JPS63194571U
JPS63194571U JP8593687U JP8593687U JPS63194571U JP S63194571 U JPS63194571 U JP S63194571U JP 8593687 U JP8593687 U JP 8593687U JP 8593687 U JP8593687 U JP 8593687U JP S63194571 U JPS63194571 U JP S63194571U
Authority
JP
Japan
Prior art keywords
bearings
hub
stator
spindle motor
outer diameter
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
JP8593687U
Other languages
English (en)
Other versions
JP2523108Y2 (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 JP1987085936U priority Critical patent/JP2523108Y2/ja
Publication of JPS63194571U publication Critical patent/JPS63194571U/ja
Application granted granted Critical
Publication of JP2523108Y2 publication Critical patent/JP2523108Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す断面図、第2
図は他の実施例の断面図である。第3図は従来例
を示す断面図である。 Ds,Db…外径寸法、1…ハブ、3,4…ベ
アリング、5…ステータ、8…外鍔部、9…空隙
部、10…スペーサ、4a…外周面、6a…内周
面端部。

Claims (1)

  1. 【実用新案登録請求の範囲】 略円筒形のハブ1を一対のベアリング3,4に
    て両持梁状に枢支すると共に、該ベアリング3,
    4間の軸心方向位置にステータ5を配設してなる
    インハブタイプのスピンドルモータに於て、 ステータ5の外径寸法Dsを、上記ベアリング
    3,4の外径寸法Dbよりも大に設定し、さらに
    、上記ハブ1の外鍔部8側の内周面端部6aと、
    該外鍔部8側の一方のベアリング4の外周面4a
    とによつて形成される短円筒状空隙部9に短円筒
    形スペーサ10を介装したことを特徴とするスピ
    ンドルモータ。
JP1987085936U 1987-06-02 1987-06-02 スピンドルモ−タ Expired - Lifetime JP2523108Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987085936U JP2523108Y2 (ja) 1987-06-02 1987-06-02 スピンドルモ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987085936U JP2523108Y2 (ja) 1987-06-02 1987-06-02 スピンドルモ−タ

Publications (2)

Publication Number Publication Date
JPS63194571U true JPS63194571U (ja) 1988-12-14
JP2523108Y2 JP2523108Y2 (ja) 1997-01-22

Family

ID=30941794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987085936U Expired - Lifetime JP2523108Y2 (ja) 1987-06-02 1987-06-02 スピンドルモ−タ

Country Status (1)

Country Link
JP (1) JP2523108Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020241887A1 (ja) * 2019-05-31 2020-12-03 ミネベアミツミ株式会社 モータ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61476U (ja) * 1984-06-01 1986-01-06 日本電気精器株式会社 磁気デイスク用スピンドルモ−タ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61476U (ja) * 1984-06-01 1986-01-06 日本電気精器株式会社 磁気デイスク用スピンドルモ−タ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020241887A1 (ja) * 2019-05-31 2020-12-03 ミネベアミツミ株式会社 モータ
JP2020198694A (ja) * 2019-05-31 2020-12-10 ミネベアミツミ株式会社 モータ
US12341399B2 (en) 2019-05-31 2025-06-24 Minebea Mitsumi Inc. Motor with a stepped rotating body

Also Published As

Publication number Publication date
JP2523108Y2 (ja) 1997-01-22

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