JPH0152990B2 - - Google Patents
Info
- Publication number
- JPH0152990B2 JPH0152990B2 JP3022983A JP3022983A JPH0152990B2 JP H0152990 B2 JPH0152990 B2 JP H0152990B2 JP 3022983 A JP3022983 A JP 3022983A JP 3022983 A JP3022983 A JP 3022983A JP H0152990 B2 JPH0152990 B2 JP H0152990B2
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- rear brackets
- step motor
- rotor
- circumferential cylindrical
- 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
- 239000000696 magnetic material Substances 0.000 claims description 15
- 230000005415 magnetization Effects 0.000 claims description 5
- 230000004907 flux Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 5
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 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)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3022983A JPS59159659A (ja) | 1983-02-26 | 1983-02-26 | 永久磁石形ステツプモ−タ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3022983A JPS59159659A (ja) | 1983-02-26 | 1983-02-26 | 永久磁石形ステツプモ−タ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59159659A JPS59159659A (ja) | 1984-09-10 |
| JPH0152990B2 true JPH0152990B2 (enrdf_load_stackoverflow) | 1989-11-10 |
Family
ID=12297880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3022983A Granted JPS59159659A (ja) | 1983-02-26 | 1983-02-26 | 永久磁石形ステツプモ−タ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59159659A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100479080B1 (ko) * | 2002-10-23 | 2005-03-25 | 엘지전자 주식회사 | 유도 동기기 |
-
1983
- 1983-02-26 JP JP3022983A patent/JPS59159659A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59159659A (ja) | 1984-09-10 |
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