JPH0425465U - - Google Patents

Info

Publication number
JPH0425465U
JPH0425465U JP6416190U JP6416190U JPH0425465U JP H0425465 U JPH0425465 U JP H0425465U JP 6416190 U JP6416190 U JP 6416190U JP 6416190 U JP6416190 U JP 6416190U JP H0425465 U JPH0425465 U JP H0425465U
Authority
JP
Japan
Prior art keywords
magnetic pole
step motor
rotor
rotating shaft
arranged alternately
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
JP6416190U
Other languages
English (en)
Other versions
JPH0811048Y2 (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 JP6416190U priority Critical patent/JPH0811048Y2/ja
Publication of JPH0425465U publication Critical patent/JPH0425465U/ja
Application granted granted Critical
Publication of JPH0811048Y2 publication Critical patent/JPH0811048Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Description

【図面の簡単な説明】
第１図及び第２図はこの考案の一実施例のステ
ツプモータを示す図で、第１図が第２図のＡ−Ａ
線横断面図、第２図がモータの縦断面図である。
第３図及び第４図は従来技術を説明するための図
である。 １……回転子、２……固定子、２ａ……第１磁
極部、２ｂ……第２磁極部、ｇ……間隔。

Claims (1)

  1. 【実用新案登録請求の範囲】 回転軸の周囲に交互に極性の異なる磁極が配置
    された回転子と、 コイルの励磁によつて互いに異なる極性に磁化
    される第１磁極部と第２磁極部とを、前記回転子
    の磁極面に離間対向して周方向に交互に複数配置
    した固定子とを備えたステツプモータにおいて、 隣接する前記第１磁極部と前記第２磁極部との
    周方向の間隔を前記回転軸から遠ざかるにつれて
    相対的に狭めて形成したことを特徴とするステツ
    プモータ。
JP6416190U 1990-06-18 1990-06-18 ステップモータ Expired - Fee Related JPH0811048Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6416190U JPH0811048Y2 (ja) 1990-06-18 1990-06-18 ステップモータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6416190U JPH0811048Y2 (ja) 1990-06-18 1990-06-18 ステップモータ

Publications (2)

Publication Number Publication Date
JPH0425465U true JPH0425465U (ja) 1992-02-28
JPH0811048Y2 JPH0811048Y2 (ja) 1996-03-29

Family

ID=31594854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6416190U Expired - Fee Related JPH0811048Y2 (ja) 1990-06-18 1990-06-18 ステップモータ

Country Status (1)

Country Link
JP (1) JPH0811048Y2 (ja)

Also Published As

Publication number Publication date
JPH0811048Y2 (ja) 1996-03-29

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees