JPH0136343B2 - - Google Patents
Info
- Publication number
- JPH0136343B2 JPH0136343B2 JP364982A JP364982A JPH0136343B2 JP H0136343 B2 JPH0136343 B2 JP H0136343B2 JP 364982 A JP364982 A JP 364982A JP 364982 A JP364982 A JP 364982A JP H0136343 B2 JPH0136343 B2 JP H0136343B2
- Authority
- JP
- Japan
- Prior art keywords
- step motor
- case
- inertia
- vibration
- shaft
- 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
- 239000007788 liquid Substances 0.000 claims description 3
- 230000005291 magnetic effect Effects 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/22—Damping units
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP364982A JPS58123362A (ja) | 1982-01-13 | 1982-01-13 | ステツプモ−タの回転振動防止ダンパ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP364982A JPS58123362A (ja) | 1982-01-13 | 1982-01-13 | ステツプモ−タの回転振動防止ダンパ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58123362A JPS58123362A (ja) | 1983-07-22 |
| JPH0136343B2 true JPH0136343B2 (cg-RX-API-DMAC7.html) | 1989-07-31 |
Family
ID=11563320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP364982A Granted JPS58123362A (ja) | 1982-01-13 | 1982-01-13 | ステツプモ−タの回転振動防止ダンパ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58123362A (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4825983A (en) * | 1987-03-14 | 1989-05-02 | Motoyasu Nakanishi | Inertia damper |
| JPH0619310Y2 (ja) * | 1987-08-27 | 1994-05-18 | ミネベア株式会社 | ダンパ付ステッピングモ−タ |
| US9966829B2 (en) * | 2015-11-24 | 2018-05-08 | Lin Engineering, Inc. | Reduced-vibration stepper motor |
-
1982
- 1982-01-13 JP JP364982A patent/JPS58123362A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58123362A (ja) | 1983-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2013109A (en) | Photophonograph | |
| JPH07192419A (ja) | ディスク駆動装置の回転アクチュエータをラッチする回転慣性ラッチ | |
| JP3001434B2 (ja) | スピンドルモータの回転アンバランス修正機構 | |
| JPH0136343B2 (cg-RX-API-DMAC7.html) | ||
| JPS59210572A (ja) | バンド駆動アクチユエ−タ−を有するデイスク駆動装置の機械的ダンパ− | |
| US4734804A (en) | Magnetic head driving mechanism for a magnetic disk drive | |
| US3225990A (en) | Digital tape drive system | |
| JPS61104472A (ja) | デイスク装置 | |
| JP3032418B2 (ja) | 磁気記録再生装置 | |
| JP2676776B2 (ja) | 変換器 | |
| US3257859A (en) | Friction wheel drive arrangements | |
| KR100268583B1 (ko) | 자기 헤드 슬라이더의 진동 억제 장치 | |
| JPH0777014B2 (ja) | ディスクヘッド間摩擦係数測定方法 | |
| JPH02148462A (ja) | 磁気デイスク駆動機構 | |
| US1318916A (en) | Motion-coj | |
| JPS5922095B2 (ja) | フライホイ−ル | |
| JPS6115509B2 (cg-RX-API-DMAC7.html) | ||
| JPS59210573A (ja) | 磁気ヘツド位置決め装置 | |
| US1892322A (en) | Device playing records with a constant linear speed | |
| JPS607905B2 (ja) | リ−ル台駆動装置 | |
| JPH0525087Y2 (cg-RX-API-DMAC7.html) | ||
| JPS628377A (ja) | ヘツド移動ダンパ−装置 | |
| JPH0193644A (ja) | 粘性ダンパー装置 | |
| JPH0424185Y2 (cg-RX-API-DMAC7.html) | ||
| JPH0525088Y2 (cg-RX-API-DMAC7.html) |