JPH01127374U - - Google Patents
Info
- Publication number
- JPH01127374U JPH01127374U JP2232088U JP2232088U JPH01127374U JP H01127374 U JPH01127374 U JP H01127374U JP 2232088 U JP2232088 U JP 2232088U JP 2232088 U JP2232088 U JP 2232088U JP H01127374 U JPH01127374 U JP H01127374U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- stator
- rotor
- permanent magnet
- case
- 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
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図は本考案による複合形ステツピングモー
タの一実施例を示す断面図、第２図は従来の複合
形ステツピングモータの断面図である。
４……ステータ、５……磁性板、５ｃ……歯、
６……コイル、９……ロータ、１０……永久磁石
、１１ａ，１１ｂ，１１ｄ……磁極板、１１ｃ…
…歯、２０……下ケース、２１……上ケース、２
３，２５……凹部、３０……ケース。
FIG. 1 is a sectional view showing an embodiment of a compound stepping motor according to the present invention, and FIG. 2 is a sectional view of a conventional compound stepping motor. 4... Stator, 5... Magnetic plate, 5c... Teeth,
6...Coil, 9...Rotor, 10...Permanent magnet, 11a, 11b, 11d...Magnetic pole plate, 11c...
...Teeth, 20...Lower case, 21...Upper case, 2
3, 25... recess, 30... case.
Claims (1)
磁石とこの永久磁石の両端面にそれぞれ積層され
た磁極板とを回転軸に軸着してなるロータと、ス
テータとロータとを収納するケースとを備えた複
合形ステツピングモータにおいて、ケース内面の
各コイルと対向する部分にコイルの突出部分が遊
挿可能な凹部を設けたことを特徴とする複合形ス
テツピングモータ。 A stator in which a coil is wound around an excitation pole, a rotor in which a permanent magnet and magnetic pole plates laminated on both end faces of the permanent magnet are attached to a rotating shaft, and a case for housing the stator and rotor. What is claimed is: 1. A compound stepping motor comprising: a concave portion into which a protruding portion of the coil can be loosely inserted, in a portion of the inner surface of the case facing each coil;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2232088U JPH01127374U (en) | 1988-02-24 | 1988-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2232088U JPH01127374U (en) | 1988-02-24 | 1988-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127374U true JPH01127374U (en) | 1989-08-31 |
Family
ID=31240326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2232088U Pending JPH01127374U (en) | 1988-02-24 | 1988-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127374U (en) |
-
1988
- 1988-02-24 JP JP2232088U patent/JPH01127374U/ja active Pending
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