JPS63191875U - - Google Patents
Info
- Publication number
- JPS63191875U JPS63191875U JP8194087U JP8194087U JPS63191875U JP S63191875 U JPS63191875 U JP S63191875U JP 8194087 U JP8194087 U JP 8194087U JP 8194087 U JP8194087 U JP 8194087U JP S63191875 U JPS63191875 U JP S63191875U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- stator
- electromagnetic actuator
- coil
- air gap
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Description
第１図は、本考案の電磁アクチユエータの軸直
角方向の断面図である。第２図は、第１図に示し
た電磁アクチユエータのロータに加わるトルクの
特性図である。第３図、第４図は、従来の電磁ア
クチユエータの軸直角方向の断面図である。
１……ロータ、２……ステータ、３……ステー
タコア、４……ステータ磁極（界磁）、５……シ
ヤフト、６……ロータコア、７ａ，７ｂ……電機
子コイル、８ａ，８ｂ……磁路、１０１……ロー
タ１とステータ２間に働く磁気的トルク、１０２
……通電時ロータ１とステータ２間に働く電磁的
トルク。
FIG. 1 is a cross-sectional view of the electromagnetic actuator of the present invention in a direction perpendicular to its axis. FIG. 2 is a characteristic diagram of the torque applied to the rotor of the electromagnetic actuator shown in FIG. FIGS. 3 and 4 are cross-sectional views of a conventional electromagnetic actuator in a direction perpendicular to its axis. 1... Rotor, 2... Stator, 3... Stator core, 4... Stator magnetic pole (field), 5... Shaft, 6... Rotor core, 7a, 7b... Armature coil, 8a, 8b... Magnetism Road, 101...Magnetic torque acting between rotor 1 and stator 2, 102
...Electromagnetic torque that acts between rotor 1 and stator 2 when energized.
Claims (1)
対向して配置されるとともに電機子コイルを有す
るロータとを備える電磁アクチユエータに於いて
、前記ロータを、前記電機子コイルのコイル開角
の一端で前記界磁とのエアギヤツプが大きく、コ
イル開角の他端に向かうにつれ前記界磁とのエア
ギヤツプが小さくなる形状とした、電磁アクチユ
エータ。 In an electromagnetic actuator comprising a stator having a plurality of magnetic fields and a rotor disposed opposite to the stator and having an armature coil, the rotor is connected to the rotor at one end of the coil opening angle of the armature coil. An electromagnetic actuator having a shape in which the air gap with the field is large and the air gap with the field becomes smaller toward the other end of the coil opening angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8194087U JPS63191875U (en) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8194087U JPS63191875U (en) | 1987-05-28 | 1987-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63191875U true JPS63191875U (en) | 1988-12-09 |
Family
ID=30934139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8194087U Pending JPS63191875U (en) | 1987-05-28 | 1987-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63191875U (en) |
-
1987
- 1987-05-28 JP JP8194087U patent/JPS63191875U/ja active Pending
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