JPH0116400Y2 - - Google Patents
Info
- Publication number
- JPH0116400Y2 JPH0116400Y2 JP2997788U JP2997788U JPH0116400Y2 JP H0116400 Y2 JPH0116400 Y2 JP H0116400Y2 JP 2997788 U JP2997788 U JP 2997788U JP 2997788 U JP2997788 U JP 2997788U JP H0116400 Y2 JPH0116400 Y2 JP H0116400Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- drive pulse
- pulse
- stepping motor
- driving
- 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.)
- Expired
Links
- 239000003550 marker Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 description 31
- 230000010354 integration Effects 0.000 description 5
- 230000005284 excitation Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Control Of Stepping Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2997788U JPH0116400Y2 (en]) | 1988-03-07 | 1988-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2997788U JPH0116400Y2 (en]) | 1988-03-07 | 1988-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63167399U JPS63167399U (en]) | 1988-10-31 |
JPH0116400Y2 true JPH0116400Y2 (en]) | 1989-05-15 |
Family
ID=30834362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2997788U Expired JPH0116400Y2 (en]) | 1988-03-07 | 1988-03-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0116400Y2 (en]) |
-
1988
- 1988-03-07 JP JP2997788U patent/JPH0116400Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS63167399U (en]) | 1988-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0378490A (ja) | スピンドルモータのpwm制御方式 | |
US3983468A (en) | Motor drive system including a feedback loop | |
JPH0116400Y2 (en]) | ||
JPS644319Y2 (en]) | ||
JPH0738267B2 (ja) | ディスク装置スピンドルモータ制御方式 | |
US4477750A (en) | Multi-level disk drive motor speed control | |
KR930009229B1 (ko) | 캡스턴모터 제어장치 | |
KR980006799A (ko) | 스텝모터의 위치 제어와 인자헤드의 인자 제어 장치 및 방법 | |
JPH06253568A (ja) | 基準信号発生装置 | |
JPH0412542B2 (en]) | ||
JPS61251385A (ja) | 磁気記録再生装置のスロ−モ−シヨン装置 | |
JPS60120080A (ja) | キャリッジ駆動制御装置 | |
JP2877314B2 (ja) | モータの速度制御装置 | |
JPH0715358Y2 (ja) | ステッピングモータ制御回路 | |
JPH06195853A (ja) | モータ駆動装置 | |
JPS5997283A (ja) | 磁気記録再生装置の制御回路 | |
SU1672492A1 (ru) | Устройство дл управлени лентопрот жным механизмом | |
JPH0116073B2 (en]) | ||
JP2822831B2 (ja) | ステッピングモ−タ制御装置 | |
SU485416A1 (ru) | Фазоимпульсное устройство программного управлени | |
JPH08221849A (ja) | 磁気記録再生装置 | |
KR970029550A (ko) | 자기디스크 드라이브의 전력절감 방법 및 장치 | |
JPH0664849B2 (ja) | 可変周波数発振回路制御方式 | |
JPS63273247A (ja) | 信号再生装置 | |
JPH05159422A (ja) | 磁気記録再生装置 |