JP2010074880A - ステッピングモータ - Google Patents

ステッピングモータ Download PDF

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Publication number
JP2010074880A
JP2010074880A JP2008236346A JP2008236346A JP2010074880A JP 2010074880 A JP2010074880 A JP 2010074880A JP 2008236346 A JP2008236346 A JP 2008236346A JP 2008236346 A JP2008236346 A JP 2008236346A JP 2010074880 A JP2010074880 A JP 2010074880A
Authority
JP
Japan
Prior art keywords
stepping motor
bearing
groove
flange portion
bottomed cylindrical
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
JP2008236346A
Other languages
English (en)
Japanese (ja)
Inventor
Takatoshi Horiuchi
崇利 堀内
Yasushi Suzuki
靖 鈴木
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.)
Sanyo Electric Co Ltd
Nidec Seimitsu Corp
Original Assignee
Sanyo Electric Co Ltd
Sanyo Seimitsu 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 Sanyo Electric Co Ltd, Sanyo Seimitsu Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP2008236346A priority Critical patent/JP2010074880A/ja
Priority to KR1020090058087A priority patent/KR20100032293A/ko
Priority to CN200910159882A priority patent/CN101677205A/zh
Publication of JP2010074880A publication Critical patent/JP2010074880A/ja
Pending legal-status Critical Current

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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
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/24—Structural association with auxiliary mechanical devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/163—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
JP2008236346A 2008-09-16 2008-09-16 ステッピングモータ Pending JP2010074880A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008236346A JP2010074880A (ja) 2008-09-16 2008-09-16 ステッピングモータ
KR1020090058087A KR20100032293A (ko) 2008-09-16 2009-06-29 스테핑 모터
CN200910159882A CN101677205A (zh) 2008-09-16 2009-07-16 步进电机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008236346A JP2010074880A (ja) 2008-09-16 2008-09-16 ステッピングモータ

Publications (1)

Publication Number Publication Date
JP2010074880A true JP2010074880A (ja) 2010-04-02

Family

ID=42029654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008236346A Pending JP2010074880A (ja) 2008-09-16 2008-09-16 ステッピングモータ

Country Status (3)

Country Link
JP (1) JP2010074880A (ko)
KR (1) KR20100032293A (ko)
CN (1) CN101677205A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012023897A (ja) * 2010-07-15 2012-02-02 Nidec Sankyo Corp モータ

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065175B (zh) * 2015-09-10 2017-09-01 浙江正盛轴瓦有限责任公司 水导轴承挡油机构
CN114430223B (zh) * 2022-04-02 2022-06-21 新思考电机有限公司 透镜驱动用步进电机、方法、透镜驱动装置及摄像设备
CN115224905B (zh) * 2022-08-30 2024-02-06 常州市江华电机电器有限公司 一种散热性步进电机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08308167A (ja) * 1995-05-12 1996-11-22 Copal Co Ltd リードスクリュウ付きモータ
JP2006121831A (ja) * 2004-10-21 2006-05-11 Nidec Copal Corp ステッピングモータ
JP2006174595A (ja) * 2004-12-15 2006-06-29 Nidec Copal Corp ステッピングモータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0832155B2 (ja) * 1988-05-20 1996-03-27 株式会社テック ステッピングモータ
US6317287B1 (en) * 1995-04-07 2001-11-13 Copal Company Limited Motor with output shaft having lead screw portion and pre-load generating mechanism
JP3723796B2 (ja) * 2002-10-11 2005-12-07 三菱電機株式会社 自動変速装置の変速制御弁操作用アクチュエータ
JP2005168211A (ja) * 2003-12-03 2005-06-23 Minebea Co Ltd ステッピングモータ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08308167A (ja) * 1995-05-12 1996-11-22 Copal Co Ltd リードスクリュウ付きモータ
JP2006121831A (ja) * 2004-10-21 2006-05-11 Nidec Copal Corp ステッピングモータ
JP2006174595A (ja) * 2004-12-15 2006-06-29 Nidec Copal Corp ステッピングモータ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012023897A (ja) * 2010-07-15 2012-02-02 Nidec Sankyo Corp モータ

Also Published As

Publication number Publication date
CN101677205A (zh) 2010-03-24
KR20100032293A (ko) 2010-03-25

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