KR980006723A - Rotary shaft support device of step motor - Google Patents
Rotary shaft support device of step motor Download PDFInfo
- Publication number
- KR980006723A KR980006723A KR1019960024378A KR19960024378A KR980006723A KR 980006723 A KR980006723 A KR 980006723A KR 1019960024378 A KR1019960024378 A KR 1019960024378A KR 19960024378 A KR19960024378 A KR 19960024378A KR 980006723 A KR980006723 A KR 980006723A
- Authority
- KR
- South Korea
- Prior art keywords
- supported
- step motor
- rotary shaft
- back spring
- spring
- Prior art date
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
본 발명은 정밀 소형 스텝모우터(Step Moter)의 백스프링(Back Spring)부위의 변경을 통하여 모우터와 회전자의 센터링(Centering)을 좋게하면서도 조립성을 향상시켜서 편심등에 기인하여써던 소음과 진동 또는 위치결정 에러(Error)등의 단점을 보완하여 모우터의 성능을 향상시키도록 하는 스텝모우터 회전축 지지장치에 관한 것으로, 이는 회전축(140)의 일측단에 중심축선상으로 설치홈(141)을 구비하여 이의 설치홈(141)내에 회전축(140)과 동일축선상으로 힘을 작용할 수 있는 코일형의 백스프링(170)을 구비하고, 상기 백스프링(170)의 탄성력에 의해 지지되는 가이드불(160)을 브라켓트(110)의 안착홈(111)에 지지되도록 구성하여서 된 것이다.The present invention improves the centering of the motor and the rotor through the modification of the back spring portion of the precision small stepmotor, and improves the assembling property, The present invention relates to a step motor rotating shaft supporting apparatus which improves the performance of a motor by compensating for disadvantages such as an installation error, Shaped back spring 170 capable of exerting a force in the same axial direction as the rotation shaft 140 in the mounting groove 141. The guide spring 160 is supported by a guide spring 160 supported by the elastic force of the back spring 170, (160) is supported by the seating groove (111) of the bracket (110).
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 종래 스텝모우터의 회전축 지지장치를 보인 구성도.FIG. 1 is a block diagram showing a rotating shaft support device of a conventional step motor.
제3도는 본 발명에 관한 스텝모우터의 회전축 지지장치 보인 구성도.FIG. 3 is a configuration diagram showing the rotation shaft support device of the step motor according to the present invention. FIG.
제4도는 본 발명에 제3도의 요부만을 보인 구성도.FIG. 4 is a schematic view showing the essential parts of FIG.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960024378A KR980006723A (en) | 1996-06-27 | 1996-06-27 | Rotary shaft support device of step motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960024378A KR980006723A (en) | 1996-06-27 | 1996-06-27 | Rotary shaft support device of step motor |
Publications (1)
Publication Number | Publication Date |
---|---|
KR980006723A true KR980006723A (en) | 1998-03-30 |
Family
ID=66240570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960024378A KR980006723A (en) | 1996-06-27 | 1996-06-27 | Rotary shaft support device of step motor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR980006723A (en) |
-
1996
- 1996-06-27 KR KR1019960024378A patent/KR980006723A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |