JPS6129061B2 - - Google Patents
Info
- Publication number
- JPS6129061B2 JPS6129061B2 JP7036182A JP7036182A JPS6129061B2 JP S6129061 B2 JPS6129061 B2 JP S6129061B2 JP 7036182 A JP7036182 A JP 7036182A JP 7036182 A JP7036182 A JP 7036182A JP S6129061 B2 JPS6129061 B2 JP S6129061B2
- Authority
- JP
- Japan
- Prior art keywords
- brake
- motor
- disk
- spindle
- braking
- 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
- 230000007423 decrease Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 3
- 239000003990 capacitor Substances 0.000 description 18
- 238000004804 winding Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007790 scraping 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
- G11B19/22—Brakes other than speed-regulating brakes
Landscapes
- Rotational Drive Of Disk (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7036182A JPS57181481A (en) | 1982-04-28 | 1982-04-28 | Magnetic disc device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7036182A JPS57181481A (en) | 1982-04-28 | 1982-04-28 | Magnetic disc device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57181481A JPS57181481A (en) | 1982-11-08 |
JPS6129061B2 true JPS6129061B2 (lm) | 1986-07-04 |
Family
ID=13429211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7036182A Granted JPS57181481A (en) | 1982-04-28 | 1982-04-28 | Magnetic disc device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57181481A (lm) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63140167U (lm) * | 1987-03-06 | 1988-09-14 | ||
KR20210010542A (ko) | 2018-07-17 | 2021-01-27 | 미쓰비시덴키 가부시키가이샤 | 엘리베이터 시스템 |
-
1982
- 1982-04-28 JP JP7036182A patent/JPS57181481A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63140167U (lm) * | 1987-03-06 | 1988-09-14 | ||
KR20210010542A (ko) | 2018-07-17 | 2021-01-27 | 미쓰비시덴키 가부시키가이샤 | 엘리베이터 시스템 |
Also Published As
Publication number | Publication date |
---|---|
JPS57181481A (en) | 1982-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3856767B2 (ja) | ブレーキ付きモータ | |
US4494058A (en) | Motor control for data disc rotating systems | |
JP3392487B2 (ja) | モータ駆動回路並びにこれを有するデータ読取及び/又は書込装置 | |
US7804270B2 (en) | Motor start circuit with capacitive discharge protection | |
JPS6129061B2 (lm) | ||
US4090117A (en) | Magnetic disc apparatus | |
US2628321A (en) | Electric motor brake-coupling assembly | |
US7498756B2 (en) | Braking system for electric step motors | |
JPH05252712A (ja) | ブラシレス多相直流モータ | |
JPS6315670B2 (lm) | ||
JPH06261570A (ja) | インバータ装置 | |
JPS61217965A (ja) | 磁気デイスク駆動装置 | |
JPH0210641B2 (lm) | ||
JPS6144298Y2 (lm) | ||
JPS59186174A (ja) | スピンドルモ−タ停止機構 | |
JP2541113Y2 (ja) | モータの制御装置 | |
JPH0147110B2 (lm) | ||
JPS59121660A (ja) | 磁気デイスク装置の制動装置 | |
JPS61214171A (ja) | 記録再生装置 | |
US2809337A (en) | Motor control arrangement | |
JPH0448913Y2 (lm) | ||
JPH09245428A (ja) | 磁気ディスク装置及びそのスピンドルモータ制動方法 | |
JPS59142781A (ja) | 磁気記録装置 | |
JPS60147979A (ja) | 磁気デイスク装置 | |
JPS59198574A (ja) | 磁気デイスク駆動装置 |