JPH0339377U - - Google Patents
Info
- Publication number
- JPH0339377U JPH0339377U JP9720689U JP9720689U JPH0339377U JP H0339377 U JPH0339377 U JP H0339377U JP 9720689 U JP9720689 U JP 9720689U JP 9720689 U JP9720689 U JP 9720689U JP H0339377 U JPH0339377 U JP H0339377U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- coil
- stator
- magnetic pole
- pole parts
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Windings For Motors And Generators (AREA)
Description
第1図および第2図は本考案に係る小型ステツ
プモータの一実施例を示す図であり、第1図はこ
の小型ステツプモータの平面図、第2図は第1図
における矢視部分断面図、第3図ないし第5図
は他の実施例を示す図であり、第3図はこの小型
ステツプモータの平面図、第4図は第3図におけ
る矢視図、第5図は矢視部分断面図である。
第6図は従来の小型ステツプモータの平面図であ
る。
1……ロータ、5,6……ステータ、11,2
1……調整手段付補極、15,16……コイル、
19……駆動回路。
1 and 2 are diagrams showing one embodiment of a small step motor according to the present invention, FIG. 1 is a plan view of this small step motor, and FIG. 2 is a partial sectional view taken in the direction of the arrow in FIG. 1. , FIGS. 3 to 5 are views showing other embodiments, in which FIG. 3 is a plan view of this small step motor, FIG. 4 is a view in the direction of the arrow in FIG. 3, and FIG. 5 is a view in the direction of the arrow FIG.
FIG. 6 is a plan view of a conventional small step motor. 1... Rotor, 5, 6... Stator, 11, 2
1... Compensating pole with adjustment means, 15, 16... Coil,
19...Drive circuit.
Claims (1)
るロータと、該ロータに対向して配設された複数
の磁極部を有するステータと、該ステータに巻回
されたコイルと、該コイルに流す励磁電流を制御
する駆動回路とを備えた小型ステツプモータにお
いて、前記磁極部間に前記ロータとの磁気的結合
力を調整する調整手段付補極を配設したことを特
徴とする小型ステツプモータ。 A rotor consisting of a rotatably arranged and magnetized permanent magnet, a stator having a plurality of magnetic pole parts arranged opposite to the rotor, a coil wound around the stator, and a coil that flows through the coil. What is claimed is: 1. A small step motor equipped with a drive circuit for controlling an excitation current, characterized in that a commutating pole with an adjusting means for adjusting the magnetic coupling force with the rotor is disposed between the magnetic pole parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9720689U JPH0339377U (en) | 1989-08-21 | 1989-08-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9720689U JPH0339377U (en) | 1989-08-21 | 1989-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0339377U true JPH0339377U (en) | 1991-04-16 |
Family
ID=31646358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9720689U Pending JPH0339377U (en) | 1989-08-21 | 1989-08-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0339377U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007061404A (en) * | 2005-08-31 | 2007-03-15 | Staff:Kk | Toy |
US7775850B2 (en) | 2007-03-14 | 2010-08-17 | Agatsuma Co., Ltd. | Water toy |
-
1989
- 1989-08-21 JP JP9720689U patent/JPH0339377U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007061404A (en) * | 2005-08-31 | 2007-03-15 | Staff:Kk | Toy |
JP4619242B2 (en) * | 2005-08-31 | 2011-01-26 | 株式会社スタッフ | toy |
US7775850B2 (en) | 2007-03-14 | 2010-08-17 | Agatsuma Co., Ltd. | Water toy |
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