JP2002503078A - 最適化したトルク密度を有するハイブリッドステッパモータ - Google Patents

最適化したトルク密度を有するハイブリッドステッパモータ

Info

Publication number
JP2002503078A
JP2002503078A JP2000530977A JP2000530977A JP2002503078A JP 2002503078 A JP2002503078 A JP 2002503078A JP 2000530977 A JP2000530977 A JP 2000530977A JP 2000530977 A JP2000530977 A JP 2000530977A JP 2002503078 A JP2002503078 A JP 2002503078A
Authority
JP
Japan
Prior art keywords
stator
rotor
motor
outer diameter
length
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
JP2000530977A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002503078A5 (enExample
Inventor
ブラッドレイ， エー． トラーゴ，
Original Assignee
パシフィック サイエンティフィック カンパニー
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 パシフィック サイエンティフィック カンパニー filed Critical パシフィック サイエンティフィック カンパニー
Publication of JP2002503078A publication Critical patent/JP2002503078A/ja
Publication of JP2002503078A5 publication Critical patent/JP2002503078A5/ja
Pending legal-status Critical Current

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
    • H02K37/18—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 of homopolar type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2000530977A 1998-02-04 1999-02-03 最適化したトルク密度を有するハイブリッドステッパモータ Pending JP2002503078A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/018,488 1998-02-04
US09/018,488 US6057613A (en) 1998-02-04 1998-02-04 Hybrid stepper motor having optimized torque density
PCT/US1999/002364 WO1999040674A1 (en) 1998-02-04 1999-02-03 Hybrid stepper motor having optimized torque density

Publications (2)

Publication Number Publication Date
JP2002503078A true JP2002503078A (ja) 2002-01-29
JP2002503078A5 JP2002503078A5 (enExample) 2006-02-02

Family

ID=21788182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000530977A Pending JP2002503078A (ja) 1998-02-04 1999-02-03 最適化したトルク密度を有するハイブリッドステッパモータ

Country Status (4)

Country Link
US (1) US6057613A (enExample)
EP (1) EP1053587A4 (enExample)
JP (1) JP2002503078A (enExample)
WO (1) WO1999040674A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007259687A (ja) * 2006-02-24 2007-10-04 Japan Servo Co Ltd ステッピングモータ
WO2014069288A1 (ja) * 2012-10-29 2014-05-08 日本電産サーボ株式会社 インナーロータ型モータ
US9172293B2 (en) 2012-03-23 2015-10-27 Minebea Co., Ltd. Hybrid stepping motor
US9172292B2 (en) 2012-03-23 2015-10-27 Minebea Co., Ltd. Hybrid stepping motor
JP2021523671A (ja) * 2018-07-27 2021-09-02 広東美芝制冷設備有限公司 永久磁石モータ、圧縮機及び空気調和機

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3736166B2 (ja) * 1999-01-06 2006-01-18 セイコーエプソン株式会社 ステッピングモータ
US6548923B2 (en) * 2000-03-29 2003-04-15 Japan Servo Co., Ltd. Two-phase hybrid type stepping motor
US20030038556A1 (en) * 2000-03-30 2003-02-27 Gieskes Koenraad Alexander Variable reluctance motor
EP1273089B1 (en) 2000-03-30 2010-12-15 Ui Holding Co. Variable reluctance motor with improved tooth geometry
US7884522B1 (en) 2004-10-25 2011-02-08 Novatorque, Inc. Stator and rotor-stator structures for electrodynamic machines
JP4340415B2 (ja) * 2002-02-15 2009-10-07 日本電産サンキョー株式会社 ステッピングモータ
JP4280590B2 (ja) * 2003-09-25 2009-06-17 株式会社日立製作所 外転型ハイブリッドステッピングモータ
US8471425B2 (en) 2011-03-09 2013-06-25 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions having angled confronting surfaces in rotor assemblies
US8543365B1 (en) 2004-10-25 2013-09-24 Novatorque, Inc. Computer-readable medium, a method and an apparatus for designing and simulating electrodynamic machines implementing conical and cylindrical magnets
US8330316B2 (en) 2011-03-09 2012-12-11 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions in rotor assemblies disposed external to boundaries of conically-shaped spaces
US8283832B2 (en) 2004-10-25 2012-10-09 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
US7294948B2 (en) * 2004-10-25 2007-11-13 Novatorque, Inc. Rotor-stator structure for electrodynamic machines
US7061152B2 (en) * 2004-10-25 2006-06-13 Novatorque, Inc. Rotor-stator structure for electrodynamic machines
US7982350B2 (en) 2004-10-25 2011-07-19 Novatorque, Inc. Conical magnets and rotor-stator structures for electrodynamic machines
US9093874B2 (en) 2004-10-25 2015-07-28 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
JP2006311708A (ja) * 2005-04-28 2006-11-09 Valeo Thermal Systems Japan Corp ステッピングモータ
KR101405955B1 (ko) * 2007-12-18 2014-06-13 엘지전자 주식회사 모터 및 이를 포함하는 압축기
KR101405954B1 (ko) * 2007-12-18 2014-06-12 엘지전자 주식회사 모터 및 이를 포함하는 압축기
KR100937425B1 (ko) * 2007-12-18 2010-01-18 엘지전자 주식회사 모터
US7755229B2 (en) * 2008-08-09 2010-07-13 Hiwin Mikrosystem Corp. Hybrid step motor
US8633623B2 (en) * 2009-08-18 2014-01-21 Xylem IP Holdings LLC. Encapsulated submersible pump
EP2395638A3 (en) * 2010-06-11 2017-04-12 Nidec Servo Corporation Rotary electric machine
US10090746B2 (en) * 2015-10-16 2018-10-02 Lin Engineering, Inc. 8-pole, 2-phase bipolar step motors with easy manufacture and optimum torque for size

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495113A (en) * 1967-02-21 1970-02-10 Tri Tech Electric rotating machinery having one stator pole on each pole piece
US3956650A (en) * 1972-06-26 1976-05-11 Sigma Instruments Inc. Laminar-rotor synchronous inductor motor
US3777196A (en) * 1972-10-20 1973-12-04 Sigma Instruments Inc Low-inertia synchronous inductor motor
FR2278191A1 (fr) * 1974-07-13 1976-02-06 Ibm Moteur pas a pas
US4004168A (en) * 1974-08-08 1977-01-18 Tri-Tech, Inc. Electric rotating machine
US4262353A (en) * 1978-09-07 1981-04-14 Kabushiki Kaisha Suwa Seikosha Transducer for electronic timepiece
JPS5755762A (en) * 1980-09-19 1982-04-02 Japan Servo Co Ltd Permanent magnet type stepping motor
US4406958A (en) * 1981-04-06 1983-09-27 The Superior Electric Company Stepping motors with disc magnet
US4831301A (en) * 1987-11-04 1989-05-16 General Electric Company Dynamo-electric machine lamination construction
US5015903A (en) * 1988-08-15 1991-05-14 Pacific Scientific Company Electronically commutated reluctance motor
JP2599061B2 (ja) * 1991-12-13 1997-04-09 オリエンタルモーター株式会社 ステッピングモータ

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007259687A (ja) * 2006-02-24 2007-10-04 Japan Servo Co Ltd ステッピングモータ
US9172293B2 (en) 2012-03-23 2015-10-27 Minebea Co., Ltd. Hybrid stepping motor
US9172292B2 (en) 2012-03-23 2015-10-27 Minebea Co., Ltd. Hybrid stepping motor
WO2014069288A1 (ja) * 2012-10-29 2014-05-08 日本電産サーボ株式会社 インナーロータ型モータ
JP2014090541A (ja) * 2012-10-29 2014-05-15 Nidec Servo Corp インナーロータ型モータ
JP2021523671A (ja) * 2018-07-27 2021-09-02 広東美芝制冷設備有限公司 永久磁石モータ、圧縮機及び空気調和機
US11996733B2 (en) 2018-07-27 2024-05-28 Guangdong Meizhi Compressor Co., Ltd. Permanent magnet motor, compressor and air conditioner

Also Published As

Publication number Publication date
WO1999040674A1 (en) 1999-08-12
US6057613A (en) 2000-05-02
EP1053587A4 (en) 2002-10-23
EP1053587A1 (en) 2000-11-22

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