JPS63153776U - - Google Patents

Info

Publication number
JPS63153776U
JPS63153776U JP4442187U JP4442187U JPS63153776U JP S63153776 U JPS63153776 U JP S63153776U JP 4442187 U JP4442187 U JP 4442187U JP 4442187 U JP4442187 U JP 4442187U JP S63153776 U JPS63153776 U JP S63153776U
Authority
JP
Japan
Prior art keywords
step motor
magnetic fluid
filled
gap
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
JP4442187U
Other languages
English (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 JP4442187U priority Critical patent/JPS63153776U/ja
Publication of JPS63153776U publication Critical patent/JPS63153776U/ja
Pending legal-status Critical Current

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Landscapes

  • Soft Magnetic Materials (AREA)

Description

【図面の簡単な説明】
第1図は本考案になる永久磁石型ステツプモー
タの主要断面図。 1……クシ歯、2……磁性流体、3……磁石、
4……ロータ、5……軸。 第2図は、ステツプモータ停止時の振動の減衰
特性図。第3図は、本考案になるハイブリツド型
ステツプモータの主要断面図。 1……ヨーク、2……ヨークの歯、3……磁性
流体、4……回転体、5……回転体の歯、6……
磁石、7……軸、8……コイル。

Claims (1)

    【実用新案登録請求の範囲】
  1. ステツプモータの回転部と固定部の空隙部に磁
    性流体を充填したことを特徴とするステツプモー
    タ。
JP4442187U 1987-03-26 1987-03-26 Pending JPS63153776U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4442187U JPS63153776U (ja) 1987-03-26 1987-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4442187U JPS63153776U (ja) 1987-03-26 1987-03-26

Publications (1)

Publication Number Publication Date
JPS63153776U true JPS63153776U (ja) 1988-10-07

Family

ID=30862216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4442187U Pending JPS63153776U (ja) 1987-03-26 1987-03-26

Country Status (1)

Country Link
JP (1) JPS63153776U (ja)

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