JPH049027B2 - - Google Patents
Info
- Publication number
- JPH049027B2 JPH049027B2 JP57128442A JP12844282A JPH049027B2 JP H049027 B2 JPH049027 B2 JP H049027B2 JP 57128442 A JP57128442 A JP 57128442A JP 12844282 A JP12844282 A JP 12844282A JP H049027 B2 JPH049027 B2 JP H049027B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- electric motor
- braking
- brake
- brake shoe
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000003302 ferromagnetic material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000005405 multipole Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011553 magnetic fluid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
- H02K7/1021—Magnetically influenced friction brakes
- H02K7/1023—Magnetically influenced friction brakes using electromagnets
- H02K7/1025—Magnetically influenced friction brakes using electromagnets using axial electromagnets with generally annular air gap
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12844282A JPS5921249A (ja) | 1982-07-22 | 1982-07-22 | 電動機装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12844282A JPS5921249A (ja) | 1982-07-22 | 1982-07-22 | 電動機装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5921249A JPS5921249A (ja) | 1984-02-03 |
| JPH049027B2 true JPH049027B2 (US07223432-20070529-C00017.png) | 1992-02-18 |
Family
ID=14984826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12844282A Granted JPS5921249A (ja) | 1982-07-22 | 1982-07-22 | 電動機装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5921249A (US07223432-20070529-C00017.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63238938A (ja) * | 1987-03-25 | 1988-10-05 | Goto Tanko Kk | 歯車の製造方法及びその装置 |
| JPH0525963U (ja) * | 1991-09-09 | 1993-04-02 | 三木プーリ株式会社 | ブレーキ付きダイレクトドライブモータ |
| GB2515333A (en) * | 2013-06-20 | 2014-12-24 | Johnson Electric Sa | Stepper motor with integrated brake and drive circuit |
-
1982
- 1982-07-22 JP JP12844282A patent/JPS5921249A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5921249A (ja) | 1984-02-03 |
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