KR900009613Y1 - 서브 스텝 펄스 발생회로 - Google Patents
서브 스텝 펄스 발생회로 Download PDFInfo
- Publication number
- KR900009613Y1 KR900009613Y1 KR2019870015578U KR870015578U KR900009613Y1 KR 900009613 Y1 KR900009613 Y1 KR 900009613Y1 KR 2019870015578 U KR2019870015578 U KR 2019870015578U KR 870015578 U KR870015578 U KR 870015578U KR 900009613 Y1 KR900009613 Y1 KR 900009613Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pulse
- pulse train
- step motor
- train
- start step
- Prior art date
Links
- 238000010586 diagram Methods 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 6
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 2
- VLYWMPOKSSWJAL-UHFFFAOYSA-N sulfamethoxypyridazine Chemical compound N1=NC(OC)=CC=C1NS(=O)(=O)C1=CC=C(N)C=C1 VLYWMPOKSSWJAL-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/28—Speed controlling, regulating, or indicating
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
- H02P8/02—Arrangements for controlling dynamo-electric motors rotating step by step specially adapted for single-phase or bi-pole stepper motors, e.g. watch-motors, clock-motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Stepping Motors (AREA)
Abstract
Description
Claims (1)
- 스텝모터를 구동하는 스텝펄스발생회로에 있어서, 스텝모터를 구동하기 위한 스타트 스텝 펄스열을 발생하는 마이크로 콤퓨터(10)와, 상기 스타트 스텝 펄스열을 입력하여 상기 각 스타트 스텝 펄스사이의 펄스폭의 소정 펄스폭을 갖는 제 1 펄스열을 발생하는 제 1 펄스발생부(20)와, 상기 마이크로 콤퓨터(10)의스타트 스텝 펄스열을 입력하여 상기 제 1 펄스폭보다 긴 소정의 펄스폭을 갖는 반전된 제 2 펄스열을 발생하는 제 2 펄스발생부(30)와, 상기 스타트 스텝 펄스열과 상기 제 1 및 제 2 펄스열을 입력하여 상기 스타트 스텝 펄스열 사이의 중앙부에 상기 스타트 스텝 펄스폭과 동일한 펄스폭을 갖는 서브 스텝 펄스열을 생성 부가한 스텝모터 구동펄스열을 발생하는 스텝모터 구동펄스발생부(40)를 구비하여 스텝당 회전각이 적은 스텝모터를 구동함을 특징으로 하는 서브스텝펄스 발생회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870015578U KR900009613Y1 (ko) | 1987-09-11 | 1987-09-11 | 서브 스텝 펄스 발생회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870015578U KR900009613Y1 (ko) | 1987-09-11 | 1987-09-11 | 서브 스텝 펄스 발생회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890007579U KR890007579U (ko) | 1989-05-17 |
KR900009613Y1 true KR900009613Y1 (ko) | 1990-10-15 |
Family
ID=19267849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870015578U KR900009613Y1 (ko) | 1987-09-11 | 1987-09-11 | 서브 스텝 펄스 발생회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900009613Y1 (ko) |
-
1987
- 1987-09-11 KR KR2019870015578U patent/KR900009613Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890007579U (ko) | 1989-05-17 |
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Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19870911 |
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