DE3229647C2 - - Google Patents
Info
- Publication number
- DE3229647C2 DE3229647C2 DE19823229647 DE3229647A DE3229647C2 DE 3229647 C2 DE3229647 C2 DE 3229647C2 DE 19823229647 DE19823229647 DE 19823229647 DE 3229647 A DE3229647 A DE 3229647A DE 3229647 C2 DE3229647 C2 DE 3229647C2
- Authority
- DE
- Germany
- Prior art keywords
- pole
- winding
- rotor
- stepper motor
- permanent magnet
- 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
- 238000004804 winding Methods 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000006698 induction Effects 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000010959 steel 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
- H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
- H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
- H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K37/18—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures of homopolar type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823229647 DE3229647A1 (de) | 1982-08-09 | 1982-08-09 | Permanentmagnetisch erregter gleichpol-schrittmotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823229647 DE3229647A1 (de) | 1982-08-09 | 1982-08-09 | Permanentmagnetisch erregter gleichpol-schrittmotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3229647A1 DE3229647A1 (de) | 1984-02-09 |
| DE3229647C2 true DE3229647C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-18 |
Family
ID=6170457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823229647 Granted DE3229647A1 (de) | 1982-08-09 | 1982-08-09 | Permanentmagnetisch erregter gleichpol-schrittmotor |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3229647A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4739201A (en) * | 1986-07-25 | 1988-04-19 | The Superior Electric Company | Means to reduce harmonic torque in electromagnetic machines |
| DE102009047239B4 (de) * | 2008-12-02 | 2015-02-12 | Nidec Servo Corp. | Permanentmagneterregte elektrische Maschine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3286109A (en) * | 1964-02-17 | 1966-11-15 | Superior Electric Co | Step motor damped by a viscous fluid filling |
| DE2136531A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-01-14 | 1972-08-03 | Imc Magnetics Corp | |
| US3751696A (en) * | 1971-11-22 | 1973-08-07 | Computer Devices | Tooth arrangement for a stepping motor |
| US3956650A (en) * | 1972-06-26 | 1976-05-11 | Sigma Instruments Inc. | Laminar-rotor synchronous inductor motor |
| DE2653387A1 (de) * | 1976-11-24 | 1978-06-01 | Intermadox Ag | Schrittmotor |
| NL8002952A (nl) * | 1980-05-21 | 1981-12-16 | Applied Electronics Bv | Besturingsinrichting, in het bijzonder voor aandrijfmotoren van een voertuig voor gehandicapten. |
| DD155747A1 (de) * | 1980-12-23 | 1982-06-30 | Christian Richter | Homopolar permanenterregter einstatorschrittmotor |
-
1982
- 1982-08-09 DE DE19823229647 patent/DE3229647A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3229647A1 (de) | 1984-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |