JPWO2021044758A1 - - Google Patents

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Publication number
JPWO2021044758A1
JPWO2021044758A1 JP2021543650A JP2021543650A JPWO2021044758A1 JP WO2021044758 A1 JPWO2021044758 A1 JP WO2021044758A1 JP 2021543650 A JP2021543650 A JP 2021543650A JP 2021543650 A JP2021543650 A JP 2021543650A JP WO2021044758 A1 JPWO2021044758 A1 JP WO2021044758A1
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JP
Japan
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Application number
JP2021543650A
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Japanese (ja)
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JP7489583B2 (ja
JPWO2021044758A5 (https=
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Publication of JPWO2021044758A5 publication Critical patent/JPWO2021044758A5/ja
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP2021543650A 2019-09-05 2020-07-21 回転検出器及びそれを備えたモータ Active JP7489583B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019162356 2019-09-05
JP2019162356 2019-09-05
PCT/JP2020/028210 WO2021044758A1 (ja) 2019-09-05 2020-07-21 回転検出器及びそれを備えたモータ

Publications (3)

Publication Number Publication Date
JPWO2021044758A1 true JPWO2021044758A1 (https=) 2021-03-11
JPWO2021044758A5 JPWO2021044758A5 (https=) 2022-05-20
JP7489583B2 JP7489583B2 (ja) 2024-05-24

Family

ID=74852715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021543650A Active JP7489583B2 (ja) 2019-09-05 2020-07-21 回転検出器及びそれを備えたモータ

Country Status (3)

Country Link
JP (1) JP7489583B2 (https=)
CN (1) CN114270673B (https=)
WO (1) WO2021044758A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES3053758T3 (en) * 2021-05-27 2026-01-26 Panasonic Ip Man Co Ltd Rotation detector and rotation detection method
CN114455274A (zh) * 2022-02-23 2022-05-10 山东绿钢环保科技股份有限公司 一种提升机的传动机构故障检测装置以及方法
CN120092167B (zh) * 2022-10-25 2025-11-04 东方马达株式会社 多次旋转角度检测装置及用于该装置的分段计数器
JP7583774B2 (ja) * 2022-10-25 2024-11-14 オリエンタルモーター株式会社 多回転角度検出装置
JP2024107939A (ja) * 2023-01-30 2024-08-09 富士電機株式会社 エンコーダシステム
CN115967238B (zh) * 2023-03-17 2023-05-23 三谷科技(东莞)有限公司 一种附带启动保护的直流无刷电机
JP7468753B1 (ja) 2023-05-24 2024-04-16 富士電機株式会社 エンコーダ
KR102885251B1 (ko) * 2023-09-19 2025-11-12 주식회사 해치텍 위치검출장치
JP2025102190A (ja) 2023-12-26 2025-07-08 富士電機株式会社 エンコーダ
JP2025102191A (ja) 2023-12-26 2025-07-08 富士電機株式会社 エンコーダ
JP2026035969A (ja) * 2024-08-20 2026-03-05 オリエンタルモーター株式会社 多回転アブソリュートエンコーダ
JP7774818B1 (ja) * 2024-11-06 2025-11-25 多摩川精機株式会社 高透磁率構造体付きエンコーダ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006070826A1 (ja) * 2004-12-28 2006-07-06 Asahi Kasei Emd Corporation 磁気方式回転角センサ、および、角度情報処理装置
JP2008014799A (ja) * 2006-07-06 2008-01-24 Yaskawa Electric Corp 絶対値エンコーダ装置
US20100213927A1 (en) * 2009-02-24 2010-08-26 Walter Mehnert Absolute magnetic position encoder
DE102009019719A1 (de) * 2009-05-05 2010-11-11 Attosensor Gmbh Energieautarke magnetische Erfassungsanordnung
JP2016005918A (ja) * 2014-06-20 2016-01-14 株式会社ジェイテクト ステアリング装置
JP2018105894A (ja) * 2014-07-18 2018-07-05 株式会社ニコン エンコーダ装置、駆動装置、ステージ装置、及びロボット装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100302103B1 (ko) * 1992-07-09 2001-10-22 구사마 사부로 무브러시모우터
JP3192319B2 (ja) * 1994-05-17 2001-07-23 株式会社三協精機製作所 ブラシレスモータの回転検出装置
US7208939B2 (en) * 2001-02-28 2007-04-24 Bvr Technologies Co. Methods and apparatus for sensing angular position and speed of a rotatable shaft utilizing linearized annular magnet and commutated ratiometric hall sensors
JP2010115022A (ja) * 2008-11-06 2010-05-20 Mitsuba Corp ブラシレスモータ
JP5840374B2 (ja) * 2011-03-31 2016-01-06 オリエンタルモーター株式会社 アブソリュートエンコーダ装置及びモータ
DE102013103445A1 (de) * 2013-04-05 2014-10-09 Walter Mehnert Magnetischer Linear- oder Drehgeber
JP6301970B2 (ja) * 2013-03-05 2018-03-28 アバゴ・テクノロジーズ・ジェネラル・アイピー（シンガポール）プライベート・リミテッド 磁気リニアまたはロータリエンコーダ
AU2015283800A1 (en) * 2014-06-30 2017-02-16 Advanced Hybrid Pty Ltd Digitally controlled motor device with storage
WO2016166796A1 (ja) * 2015-04-13 2016-10-20 三菱電機株式会社 電動駆動装置
EP3407025B1 (en) * 2016-01-18 2023-11-15 Nikon Corporation Encoder device, drive device, stage device, and robot device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006070826A1 (ja) * 2004-12-28 2006-07-06 Asahi Kasei Emd Corporation 磁気方式回転角センサ、および、角度情報処理装置
JP2008014799A (ja) * 2006-07-06 2008-01-24 Yaskawa Electric Corp 絶対値エンコーダ装置
US20100213927A1 (en) * 2009-02-24 2010-08-26 Walter Mehnert Absolute magnetic position encoder
DE102009019719A1 (de) * 2009-05-05 2010-11-11 Attosensor Gmbh Energieautarke magnetische Erfassungsanordnung
JP2016005918A (ja) * 2014-06-20 2016-01-14 株式会社ジェイテクト ステアリング装置
JP2018105894A (ja) * 2014-07-18 2018-07-05 株式会社ニコン エンコーダ装置、駆動装置、ステージ装置、及びロボット装置

Also Published As

Publication number Publication date
JP7489583B2 (ja) 2024-05-24
CN114270673A (zh) 2022-04-01
WO2021044758A1 (ja) 2021-03-11
CN114270673B (zh) 2024-04-19

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