JPS6249815B2 - - Google Patents

Info

Publication number
JPS6249815B2
JPS6249815B2 JP54162117A JP16211779A JPS6249815B2 JP S6249815 B2 JPS6249815 B2 JP S6249815B2 JP 54162117 A JP54162117 A JP 54162117A JP 16211779 A JP16211779 A JP 16211779A JP S6249815 B2 JPS6249815 B2 JP S6249815B2
Authority
JP
Japan
Prior art keywords
magnetic pole
pole pieces
tooth
yoke
cylindrical body
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.)
Expired
Application number
JP54162117A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5686054A (en
Inventor
Michihiro Torii
Hiroaki Kobayashi
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.)
FDK Corp
Original Assignee
FDK Corp
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 FDK Corp filed Critical FDK Corp
Priority to JP16211779A priority Critical patent/JPS5686054A/ja
Publication of JPS5686054A publication Critical patent/JPS5686054A/ja
Publication of JPS6249815B2 publication Critical patent/JPS6249815B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP16211779A 1979-12-13 1979-12-13 Manufacture of stator yoke for miniature motor Granted JPS5686054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16211779A JPS5686054A (en) 1979-12-13 1979-12-13 Manufacture of stator yoke for miniature motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16211779A JPS5686054A (en) 1979-12-13 1979-12-13 Manufacture of stator yoke for miniature motor

Publications (2)

Publication Number Publication Date
JPS5686054A JPS5686054A (en) 1981-07-13
JPS6249815B2 true JPS6249815B2 (enrdf_load_stackoverflow) 1987-10-21

Family

ID=15748358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16211779A Granted JPS5686054A (en) 1979-12-13 1979-12-13 Manufacture of stator yoke for miniature motor

Country Status (1)

Country Link
JP (1) JPS5686054A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211964A (en) * 1981-06-23 1982-12-25 Aisan Ind Co Ltd Manufacture of stator for step motor
JPS5829350A (ja) * 1981-08-14 1983-02-21 Japan Servo Co Ltd 小形電動機の板状固定子鉄心の製造方法
JPH061970B2 (ja) * 1985-07-29 1994-01-05 株式会社三ツ葉電機製作所 ヨ−クの製造方法
JPH0576163A (ja) * 1991-09-12 1993-03-26 Seiko Instr Inc ステツピングモータ

Also Published As

Publication number Publication date
JPS5686054A (en) 1981-07-13

Similar Documents

Publication Publication Date Title
JP2001327129A (ja) 積層鉄心の製造方法
JP2887430B2 (ja) 積層鉄心の製造方法
EP2149962B1 (en) A magneto field type motor and a method of manufacturing it
JP3316595B2 (ja) 電磁継手用の多極継手円板形成方法
US4418471A (en) Method of producing a stator yoke of a small-sized motor
JPS6249815B2 (enrdf_load_stackoverflow)
JP3326127B2 (ja) 積層鉄心の製造方法
JP2887428B2 (ja) 積層鉄心の製造方法
JPH0787714A (ja) 回転電機の積層コアとその製造方法
JP2957929B2 (ja) モータ用ステータヨークの製造方法
JPH09308153A (ja) スピンドルモータ用ロータフレームの製造方法
JPH08149761A (ja) ステータ及びその製造方法
JP2006340491A (ja) 固定子積層鉄心の製造方法
JPH061970B2 (ja) ヨ−クの製造方法
JPH06269149A (ja) モータ用鉄心片の製造方法
JP3544114B2 (ja) ステッピングモータの製造方法
JPH07124672A (ja) パイプリングの製造方法
JPH11289727A (ja) リラクタンスモータの固定子とその成形装置
JPH0951640A (ja) モータのヨーク構造
JPH0110108Y2 (enrdf_load_stackoverflow)
EP0614261B1 (en) Method for manufacturing a stator of a stepping motor
JPH10164810A (ja) ロータ及びその製造方法
CA1177232A (en) Method of producing a stator yoke of a small-sized motor
JP2004209502A (ja) モータケースのベアリング支持部プレス成形方法
JP2949389B2 (ja) ステータの製造方法