JPH0288442U - - Google Patents

Info

Publication number
JPH0288442U
JPH0288442U JP16660188U JP16660188U JPH0288442U JP H0288442 U JPH0288442 U JP H0288442U JP 16660188 U JP16660188 U JP 16660188U JP 16660188 U JP16660188 U JP 16660188U JP H0288442 U JPH0288442 U JP H0288442U
Authority
JP
Japan
Prior art keywords
bearings
rotating shaft
rotor
stepping motor
spring
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
JP16660188U
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 JP16660188U priority Critical patent/JPH0288442U/ja
Publication of JPH0288442U publication Critical patent/JPH0288442U/ja
Pending legal-status Critical Current

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  • Motor Or Generator Frames (AREA)

Description

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

第１図は本考案の一実施例を示した断面図で、
第２図は同じく他の実施例を示した断面図で、第
３図および第４図は従来例を示した断面図および
側面図である。 １……ロータ、２……回動軸、３，４……軸受
、５，６……ステータ、７……係接部材、８……
バネ（コイルスプリング）、９，１０……ワツシ
ヤー。 FIG. 1 is a sectional view showing an embodiment of the present invention.
FIG. 2 is a sectional view showing another embodiment, and FIGS. 3 and 4 are a sectional view and a side view of a conventional example. 1... Rotor, 2... Rotating shaft, 3, 4... Bearing, 5, 6... Stator, 7... Engaging member, 8...
Spring (coil spring), 9, 10...washier.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロータとステータ間で間欠的磁気吸引を繰り返
し回動軸を回転せしめるステツピングモータにお
いて、前記回動軸を支持する２つの軸受と、前記
回動軸の動力出力側に設けられた係接部材との間
にばねを設けることによつて、前記ロータを前記
軸受間で一方に片寄せすることを特徴としたステ
ツピングモータの振動防止構造。 A stepping motor that rotates a rotating shaft by repeating intermittent magnetic attraction between a rotor and a stator includes two bearings that support the rotating shaft, and an engaging member provided on the power output side of the rotating shaft. A vibration prevention structure for a stepping motor, characterized in that the rotor is biased to one side between the bearings by providing a spring between the bearings.
JP16660188U 1988-12-23 1988-12-23 Pending JPH0288442U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16660188U JPH0288442U (en) 1988-12-23 1988-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16660188U JPH0288442U (en) 1988-12-23 1988-12-23

Publications (1)

Publication Number Publication Date
JPH0288442U true JPH0288442U (en) 1990-07-12

Family

ID=31454132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16660188U Pending JPH0288442U (en) 1988-12-23 1988-12-23

Country Status (1)

Country Link
JP (1) JPH0288442U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005020857A (en) * 2003-06-25 2005-01-20 Matsushita Electric Ind Co Ltd Stepping motor
JP2015047037A (en) * 2013-08-29 2015-03-12 ミネベア株式会社 Stepping motor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60219953A (en) * 1984-04-13 1985-11-02 Canon Inc Motor
JPS6336175B2 (en) * 1983-08-25 1988-07-19 Fujitsu Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6336175B2 (en) * 1983-08-25 1988-07-19 Fujitsu Ltd
JPS60219953A (en) * 1984-04-13 1985-11-02 Canon Inc Motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005020857A (en) * 2003-06-25 2005-01-20 Matsushita Electric Ind Co Ltd Stepping motor
JP2015047037A (en) * 2013-08-29 2015-03-12 ミネベア株式会社 Stepping motor

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