JPS5556444A - Synchronous motor - Google Patents

Synchronous motor

Info

Publication number
JPS5556444A
JPS5556444A JP12752378A JP12752378A JPS5556444A JP S5556444 A JPS5556444 A JP S5556444A JP 12752378 A JP12752378 A JP 12752378A JP 12752378 A JP12752378 A JP 12752378A JP S5556444 A JPS5556444 A JP S5556444A
Authority
JP
Japan
Prior art keywords
iron core
core
supporting shaft
stationary
winding
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
JP12752378A
Other languages
Japanese (ja)
Inventor
Koichiro Kamata
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP12752378A priority Critical patent/JPS5556444A/en
Publication of JPS5556444A publication Critical patent/JPS5556444A/en
Pending legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

PURPOSE: To provide the function of a clutch mechanism in a synchronous motor by disposing a movable iron core attached with a rotor supporting shaft between a pair of stationary iron cores via a spring in such a manner that, when stator winding is energized, the rotor supporting shaft is lead in.
CONSTITUTION: A stationary iron core 5 is arranged at the lower inside of a spool 3 wound with exciting winding 2 of a stator, and a cylindrical stator iron core 4 is disposed at the upper side thereof. A movable iron core 7 attached with a supporting shaft 6 is so disposed in magnetically coupled state at the inside of the core 4 as to be movable axially, and a spring 9 is interposed between the iron core 7 and the lower stationary core 5. A flat plate rotor 14 is rotatably inserted opposite to the pole plate 10 into the shaft 6. When the winding 2 is energized in this state, the core 7 is attracted downwardly to form a magnetic circuit, and a clutch gear 21 is engaged to thereby transmit power to the motor.
COPYRIGHT: (C)1980,JPO&Japio
JP12752378A 1978-10-16 1978-10-16 Synchronous motor Pending JPS5556444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12752378A JPS5556444A (en) 1978-10-16 1978-10-16 Synchronous motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12752378A JPS5556444A (en) 1978-10-16 1978-10-16 Synchronous motor

Publications (1)

Publication Number Publication Date
JPS5556444A true JPS5556444A (en) 1980-04-25

Family

ID=14962114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12752378A Pending JPS5556444A (en) 1978-10-16 1978-10-16 Synchronous motor

Country Status (1)

Country Link
JP (1) JPS5556444A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120169145A1 (en) * 2006-12-19 2012-07-05 Hitachi, Ltd. Linear Actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120169145A1 (en) * 2006-12-19 2012-07-05 Hitachi, Ltd. Linear Actuator

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