TW225055B - Miniature motor - Google Patents

Miniature motor

Info

Publication number
TW225055B
TW225055B TW082102389A TW82102389A TW225055B TW 225055 B TW225055 B TW 225055B TW 082102389 A TW082102389 A TW 082102389A TW 82102389 A TW82102389 A TW 82102389A TW 225055 B TW225055 B TW 225055B
Authority
TW
Taiwan
Prior art keywords
shell
rotors
miniature motor
shaft direction
motor
Prior art date
Application number
TW082102389A
Other languages
English (en)
Inventor
Kei Okazaki
Shinichi Matsuda
Yeu-Shinn Lii
Ikuo Matsushita
Masao Take
Original Assignee
Mabuchi Motor 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 Mabuchi Motor Co filed Critical Mabuchi Motor Co
Application granted granted Critical
Publication of TW225055B publication Critical patent/TW225055B/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Motor Or Generator Frames (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Windings For Motors And Generators (AREA)
TW082102389A 1992-04-22 1993-03-31 Miniature motor TW225055B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4102767A JPH05300691A (ja) 1992-04-22 1992-04-22 小型モータ

Publications (1)

Publication Number Publication Date
TW225055B true TW225055B (en) 1994-06-11

Family

ID=14336332

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082102389A TW225055B (en) 1992-04-22 1993-03-31 Miniature motor

Country Status (6)

Country Link
US (1) US5412266A (zh)
JP (1) JPH05300691A (zh)
KR (1) KR930022683A (zh)
CN (1) CN1033836C (zh)
MY (1) MY114235A (zh)
TW (1) TW225055B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI404302B (zh) * 2009-09-07 2013-08-01

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000228856A (ja) * 1999-02-05 2000-08-15 Mitsubishi Electric Corp ステッピングモータ
KR20020073740A (ko) * 2001-03-15 2002-09-28 방창엽 영구자석을 이용한 스테핑 모터
CN102403868A (zh) * 2011-11-22 2012-04-04 江苏华阳电器有限公司 永磁式步进电机
DE102012101825A1 (de) * 2012-03-05 2013-09-05 MultiElectric GmbH & Co. KG Kleinmotor und Lageranordnung
JP6021459B2 (ja) 2012-06-19 2016-11-09 キヤノン株式会社 ステッピングモータ、レンズ装置、および、撮像装置
CN107294267B (zh) 2016-04-05 2020-08-18 德昌电机(深圳)有限公司 电机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079277U (ja) * 1983-11-08 1985-06-01 株式会社三協精機製作所 小型モータのコイルボビン組
JPS63126205A (ja) * 1986-11-14 1988-05-30 Kobe Steel Ltd 化合物系超電導磁石

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI404302B (zh) * 2009-09-07 2013-08-01

Also Published As

Publication number Publication date
JPH05300691A (ja) 1993-11-12
CN1033836C (zh) 1997-01-15
US5412266A (en) 1995-05-02
KR930022683A (ko) 1993-11-24
CN1078074A (zh) 1993-11-03
MY114235A (en) 2002-09-30

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