JPS5785568A - Step motor - Google Patents

Step motor

Info

Publication number
JPS5785568A
JPS5785568A JP16119580A JP16119580A JPS5785568A JP S5785568 A JPS5785568 A JP S5785568A JP 16119580 A JP16119580 A JP 16119580A JP 16119580 A JP16119580 A JP 16119580A JP S5785568 A JPS5785568 A JP S5785568A
Authority
JP
Japan
Prior art keywords
stator
step motor
periphery
poles
increased
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.)
Granted
Application number
JP16119580A
Other languages
Japanese (ja)
Other versions
JPH0226463B2 (en
Inventor
Shigeo Hamaoka
Takanori Gonda
Masaki Nakamura
Haruo Terai
Katsunori Zaizen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16119580A priority Critical patent/JPS5785568A/en
Publication of JPS5785568A publication Critical patent/JPS5785568A/en
Publication of JPH0226463B2 publication Critical patent/JPH0226463B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/125—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Abstract

PURPOSE:To enable self-starting of a step motor without an accessory part such as a shading coil by inclining a stator pole in the rotating direction of a permanent magnet rotor. CONSTITUTION:Stator poles 51-58 which are inclined in the rotor rotating direction designated by an arrow P at an equal interval are projected from the periphery of a stator 5 formed of a magnetic iron plate. In this manner, since this step motor can be self-started in one direction only with a stator 5 of one type without an accessory part such as a shading coil or the like, the structure becomes simple. Since the stator pole teeth are formed on the periphery of the stator, the circumferential distance can be increased in length, and poles can be increased.
JP16119580A 1980-11-14 1980-11-14 Step motor Granted JPS5785568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16119580A JPS5785568A (en) 1980-11-14 1980-11-14 Step motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16119580A JPS5785568A (en) 1980-11-14 1980-11-14 Step motor

Publications (2)

Publication Number Publication Date
JPS5785568A true JPS5785568A (en) 1982-05-28
JPH0226463B2 JPH0226463B2 (en) 1990-06-11

Family

ID=15730385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16119580A Granted JPS5785568A (en) 1980-11-14 1980-11-14 Step motor

Country Status (1)

Country Link
JP (1) JPS5785568A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602065A (en) * 1983-06-15 1985-01-08 Nippon Denso Co Ltd Stepping motor
US4535279A (en) * 1983-08-01 1985-08-13 Dominic Arbisi Impulse motor structure, drive system and control circuit
US4585977A (en) * 1984-12-04 1986-04-29 Dominic Arbisi Electronic motor
JPH0391063U (en) * 1989-12-25 1991-09-17
EP1458081A3 (en) * 2003-03-14 2005-12-07 Finvetro S.P.A. Electric motor of the permanent-magnet type

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604666A (en) * 1983-06-21 1985-01-11 Mitsubishi Motors Corp Oil-seal structure for torque converter clutch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604666A (en) * 1983-06-21 1985-01-11 Mitsubishi Motors Corp Oil-seal structure for torque converter clutch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602065A (en) * 1983-06-15 1985-01-08 Nippon Denso Co Ltd Stepping motor
JPH0640733B2 (en) * 1983-06-15 1994-05-25 日本電装株式会社 Step Motor
US4535279A (en) * 1983-08-01 1985-08-13 Dominic Arbisi Impulse motor structure, drive system and control circuit
US4585977A (en) * 1984-12-04 1986-04-29 Dominic Arbisi Electronic motor
JPH0391063U (en) * 1989-12-25 1991-09-17
JP2504242Y2 (en) * 1989-12-25 1996-07-10 松下電工株式会社 Synchronous motor
EP1458081A3 (en) * 2003-03-14 2005-12-07 Finvetro S.P.A. Electric motor of the permanent-magnet type

Also Published As

Publication number Publication date
JPH0226463B2 (en) 1990-06-11

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