JPS6165874U - - Google Patents

Info

Publication number
JPS6165874U
JPS6165874U JP14885684U JP14885684U JPS6165874U JP S6165874 U JPS6165874 U JP S6165874U JP 14885684 U JP14885684 U JP 14885684U JP 14885684 U JP14885684 U JP 14885684U JP S6165874 U JPS6165874 U JP S6165874U
Authority
JP
Japan
Prior art keywords
magnetic pole
pole piece
permanent magnet
yoke portion
magnetized
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
Application number
JP14885684U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14885684U priority Critical patent/JPS6165874U/ja
Publication of JPS6165874U publication Critical patent/JPS6165874U/ja
Pending legal-status Critical Current

Links

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  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案にかかる薄型ステツパモータの
一実施例を示す底面図、第２図はその断面図、第
３図はそのステータの部分説明図、第４図は本考
案にかかるステツパモータの他の実施例を示す断
面図である。 １…円板状永久磁石、２…ロータ、３…ステー
タ、５…磁極片、６…ヨーク部、７ａ，７ｂ…半
月状コイル。 FIG. 1 is a bottom view showing one embodiment of the thin stepper motor according to the present invention, FIG. 2 is a sectional view thereof, FIG. 3 is a partial explanatory diagram of the stator, and FIG. 4 is a diagram showing another example of the stepper motor according to the present invention. It is a sectional view showing an example. DESCRIPTION OF SYMBOLS 1... Disc-shaped permanent magnet, 2... Rotor, 3... Stator, 5... Magnetic pole piece, 6... Yoke part, 7a, 7b... Half-moon-shaped coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 着磁の施された円板状永久磁石を有するロータ
と、該永久磁石の着磁面に対向する如く僅かの間
隙を介して配設されたステータとの組み合わせか
らなり、前記ステータは、永久磁石の着磁面に対
峙するように円弧状に並設された多数の磁極片と
、それらの中から交互に選ばれた一方の磁極片群
と残りの磁極片群との間を磁気的に連結するヨー
ク部と、該ヨーク部内に一部が収容されて前記二
つの磁極片群を互いに異なる極に磁化する半月状
コイルとからなる薄型ステツパモータ。 It consists of a combination of a rotor having a magnetized disc-shaped permanent magnet and a stator disposed with a slight gap therebetween so as to face the magnetized surface of the permanent magnet. A large number of magnetic pole pieces arranged in an arc shape facing the magnetized surface of the magnetic pole piece are magnetically connected to one magnetic pole piece group and the remaining magnetic pole piece groups selected alternately from among them. A thin stepper motor comprising: a yoke portion; and a semicircular coil partially housed within the yoke portion to magnetize the two magnetic pole piece groups to different poles.
JP14885684U 1984-10-01 1984-10-01 Pending JPS6165874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14885684U JPS6165874U (en) 1984-10-01 1984-10-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14885684U JPS6165874U (en) 1984-10-01 1984-10-01

Publications (1)

Publication Number Publication Date
JPS6165874U true JPS6165874U (en) 1986-05-06

Family

ID=30707055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14885684U Pending JPS6165874U (en) 1984-10-01 1984-10-01

Country Status (1)

Country Link
JP (1) JPS6165874U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150964A (en) * 1979-12-27 1981-11-21 Portescap Step motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150964A (en) * 1979-12-27 1981-11-21 Portescap Step motor

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