KR970031157A - Stator iron core of servo motor - Google Patents
Stator iron core of servo motor Download PDFInfo
- Publication number
- KR970031157A KR970031157A KR1019950039849A KR19950039849A KR970031157A KR 970031157 A KR970031157 A KR 970031157A KR 1019950039849 A KR1019950039849 A KR 1019950039849A KR 19950039849 A KR19950039849 A KR 19950039849A KR 970031157 A KR970031157 A KR 970031157A
- Authority
- KR
- South Korea
- Prior art keywords
- iron core
- stator iron
- teeth
- servo motor
- shape
- Prior art date
Links
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
본 발명은 서보 전동기의 회전력을 발생시키는 자속의 누설을 억제하면서 금형 제작이 용이하고, 기하학적으로 안정적이며, 코깅 토오크가 작은 최적화된 형상의 서버 전동기의 고정자 철심을 제공할 수 있도록 한 것이다.The present invention is to provide a stator iron core of an optimized shape server motor with easy mold fabrication, geometrical stability, and low cogging torque, while suppressing leakage of magnetic flux that generates rotational force of the servo motor.
이를 위해, 본 발명은 고정자 철심(1)의 치형부(2)와 치형부(2) 사이를 연결하는 교각부(3)의 형상이 원호형상을 이루게 되는 서보 전동기의 고정자 철심이다.To this end, the present invention is a stator iron core of a servomotor in which the shape of the piercing portion 3 connecting the teeth 2 and the teeth 2 of the stator iron core 1 forms an arc shape.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제5도는 본 발명이 적용된 서보 전동기의 고정자 철심을 나타낸 정면도.Figure 5 is a front view showing the stator iron core of the servo motor to which the present invention is applied.
제6도는 제5도의 C부 확대도.6 is an enlarged view of part C of FIG.
제7도는 본 발명의 치형부 사이의 원호반경에 대한 원호 양 끝점을 잇는 현의 길이의 비율값 변화에 따른 누설자속 및 코깅 토오크 변화는 나타낸 그래프.7 is a graph showing the change of leakage flux and cogging torque according to the change in the ratio of the length of the string connecting the two ends of the arc to the radius of the arc between the teeth of the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950039849A KR970031157A (en) | 1995-11-06 | 1995-11-06 | Stator iron core of servo motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950039849A KR970031157A (en) | 1995-11-06 | 1995-11-06 | Stator iron core of servo motor |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970031157A true KR970031157A (en) | 1997-06-26 |
Family
ID=66586861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950039849A KR970031157A (en) | 1995-11-06 | 1995-11-06 | Stator iron core of servo motor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970031157A (en) |
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1995
- 1995-11-06 KR KR1019950039849A patent/KR970031157A/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 |