JPS5925970U - Rotor for stepping motor - Google Patents

Rotor for stepping motor

Info

Publication number
JPS5925970U
JPS5925970U JP11836982U JP11836982U JPS5925970U JP S5925970 U JPS5925970 U JP S5925970U JP 11836982 U JP11836982 U JP 11836982U JP 11836982 U JP11836982 U JP 11836982U JP S5925970 U JPS5925970 U JP S5925970U
Authority
JP
Japan
Prior art keywords
stepping motor
rotor
recess
different poles
abstract
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
JP11836982U
Other languages
Japanese (ja)
Inventor
布施　龍也
Original Assignee
アスモ株式会社
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 by アスモ株式会社 filed Critical アスモ株式会社
Priority to JP11836982U priority Critical patent/JPS5925970U/en
Publication of JPS5925970U publication Critical patent/JPS5925970U/en
Pending legal-status Critical Current

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の円筒形ロータの着磁状態を示す一部切欠
の正面図、第２図は本考案のロータの着磁状態の一実施
例を示す正面図、第３図は本考案の他の実施例を示す正
面図である。 １．２はロータ、３は凹部、４は補助極、ａは着磁極（
Ｎ極、Ｓ極。従来例と本考案とは同符号とする）、ｂ、
　　ｃは磁力線。Fig. 1 is a partially cutaway front view showing the magnetized state of a conventional cylindrical rotor, Fig. 2 is a front view showing an example of the magnetized state of the rotor of the present invention, and Fig. 3 is a front view of the magnetized state of the rotor of the present invention. FIG. 7 is a front view showing another embodiment. 1.2 is the rotor, 3 is the recess, 4 is the auxiliary pole, a is the magnetized pole (
North pole, south pole. The conventional example and the present invention have the same symbol), b,
c is the magnetic field line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ステッピングモータ用永久磁石のローブ外周に相隣接す
る異極の着磁をする間に適宜形状の凹部を設け、該凹部
を間にして異極を着磁したことを特徴とする、ステッピ
ングモータ用ロータ。A rotor for a stepping motor, characterized in that a recess of an appropriate shape is provided on the outer periphery of the lobe of a permanent magnet for a stepping motor between magnetizing adjacent different poles, and the different poles are magnetized with the recess in between. .
JP11836982U 1982-08-05 1982-08-05 Rotor for stepping motor Pending JPS5925970U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11836982U JPS5925970U (en) 1982-08-05 1982-08-05 Rotor for stepping motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11836982U JPS5925970U (en) 1982-08-05 1982-08-05 Rotor for stepping motor

Publications (1)

Publication Number Publication Date
JPS5925970U true JPS5925970U (en) 1984-02-17

Family

ID=30272092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11836982U Pending JPS5925970U (en) 1982-08-05 1982-08-05 Rotor for stepping motor

Country Status (1)

Country Link
JP (1) JPS5925970U (en)

Similar Documents

Publication Publication Date Title
JPS6048371U (en) rotor
JPS5925970U (en) Rotor for stepping motor
JPS5822884U (en) 3-phase bidirectional current-carrying brushless motor
JPS5978880U (en) Permanent magnet field of electromagnetic rotating machine
JPS5973537U (en) Bearing device for turbo gear
JPS5934484U (en) magnetic motor
JPS59119461U (en) magnetic roll
JPS60167311U (en) magnetizing yoke
JPS6051749U (en) Magnetic circuit for DC motor
JPS6034774U (en) motor
JPS5815478U (en) synchronous motor
JPS5851676U (en) synchronous motor rotor
JPS58153573U (en) Electric motor
JPS58143478U (en) DC machine field device
JPS59126577U (en) DC small motor
JPS58139882U (en) Magnetic circuit for DC motor
JPS6138883U (en) Stepper motor magnetic pole structure
JPS6051752U (en) rotor of rotating electric machine
JPS60192682U (en) DC brushless motor rotor
JPS589078U (en) bicycle generator
JPS6077233U (en) rotating electric machine
JPS5878781U (en) rotor for motor
JPS5910166U (en) direct drive device
JPS5947282U (en) pulse motor
JPS59129379U (en) permanent magnet field motor