JPS62191375U - - Google Patents
Info
- Publication number
- JPS62191375U JPS62191375U JP7909386U JP7909386U JPS62191375U JP S62191375 U JPS62191375 U JP S62191375U JP 7909386 U JP7909386 U JP 7909386U JP 7909386 U JP7909386 U JP 7909386U JP S62191375 U JPS62191375 U JP S62191375U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- stator core
- magnetic poles
- circumferential side
- stator
- 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
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第1図はこの考案の一実施例の要部断面図、第
2図は永久磁石とハブの一部切欠状態の斜視図、
第3図はステツプモータの具体例の断面図、第4
図は提案例の1点鎖線を中心とする部分断面図で
ある。
1……永久磁石、2……内周側、3……外周側
、4……ハブ、5……中心部、6……回転軸、7
……ロータ、8……磁極歯、9……ステータコア
、10……コイル、11……ステータ。
Fig. 1 is a sectional view of a main part of an embodiment of this invention, Fig. 2 is a partially cutaway perspective view of a permanent magnet and a hub,
Figure 3 is a sectional view of a specific example of a step motor;
The figure is a partial cross-sectional view of the proposed example centered on the dashed line. 1... Permanent magnet, 2... Inner circumference side, 3... Outer circumference side, 4... Hub, 5... Center, 6... Rotating shaft, 7
... Rotor, 8 ... Magnetic pole teeth, 9 ... Stator core, 10 ... Coil, 11 ... Stator.
Claims (1)
の永久磁石の内周側に円板形であつて中心を含む
断面を波形に形成したハブの外周側を取付けこの
ハブの中心部に回転軸を設けたロータと、前記永
久磁石の前記磁極に対向する対向面に磁極歯を有
するステータコアおよびこのステータコアを励磁
するコイルを有するステータとを備えたステツプ
モータ。 The outer circumferential side of a disk-shaped hub with a corrugated cross section including the center is attached to the inner circumferential side of a ring disk-shaped permanent magnet with many magnetic poles magnetized in the circumferential direction. A step motor comprising: a rotor having a rotating shaft; a stator core having magnetic pole teeth on an opposing surface facing the magnetic poles of the permanent magnet; and a stator having a coil for exciting the stator core.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7909386U JPS62191375U (en) | 1986-05-26 | 1986-05-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7909386U JPS62191375U (en) | 1986-05-26 | 1986-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62191375U true JPS62191375U (en) | 1987-12-05 |
Family
ID=30928637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7909386U Pending JPS62191375U (en) | 1986-05-26 | 1986-05-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62191375U (en) |
-
1986
- 1986-05-26 JP JP7909386U patent/JPS62191375U/ja active Pending