TW200745516A - Magnetic encoder - Google Patents

Magnetic encoder

Info

Publication number
TW200745516A
TW200745516A TW096115377A TW96115377A TW200745516A TW 200745516 A TW200745516 A TW 200745516A TW 096115377 A TW096115377 A TW 096115377A TW 96115377 A TW96115377 A TW 96115377A TW 200745516 A TW200745516 A TW 200745516A
Authority
TW
Taiwan
Prior art keywords
phase
hall sensors
magnetic encoder
output terminals
positions
Prior art date
Application number
TW096115377A
Other languages
English (en)
Inventor
Yuji Arinaga
Katsumasa Yoshida
Koji Suzuki
Original Assignee
Yaskawa Denki Seisakusho Kk
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 Yaskawa Denki Seisakusho Kk filed Critical Yaskawa Denki Seisakusho Kk
Publication of TW200745516A publication Critical patent/TW200745516A/zh

Links

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
    • G01D5/14—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 the magnitude of a current or voltage
    • G01D5/142—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 the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—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 the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
TW096115377A 2006-05-12 2007-04-30 Magnetic encoder TW200745516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006134032 2006-05-12

Publications (1)

Publication Number Publication Date
TW200745516A true TW200745516A (en) 2007-12-16

Family

ID=38693704

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096115377A TW200745516A (en) 2006-05-12 2007-04-30 Magnetic encoder

Country Status (5)

Country Link
US (1) US7898245B2 (zh)
JP (1) JP4836058B2 (zh)
CN (1) CN101443632B (zh)
TW (1) TW200745516A (zh)
WO (1) WO2007132603A1 (zh)

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US20100277164A1 (en) * 2006-09-01 2010-11-04 Commonwealth Scientific And Industrial Research Organisation Method and apparatus for signal recovery
JP2008111737A (ja) * 2006-10-31 2008-05-15 Furukawa Electric Co Ltd:The 回転センサ
JP2008111749A (ja) * 2006-10-31 2008-05-15 Furukawa Electric Co Ltd:The 回転センサ
DE112007003469B4 (de) * 2007-04-24 2014-12-11 Harmonic Drive Systems Inc. Magnetischer Geber und Verfahren des Erfassens einer absoluten Rotationsposition
FR2923903B1 (fr) * 2007-11-20 2010-01-08 Moving Magnet Tech Capteur de position magnetique angulaire ou lineaire presentant une insensibilite aux champs exterieurs
JPWO2009084346A1 (ja) * 2007-12-27 2011-05-19 株式会社安川電機 磁気式エンコーダ装置
DE102009021081B4 (de) * 2008-07-18 2017-07-06 Asm Automation Sensorik Messtechnik Gmbh Magnetischer Winkelsensor
KR101575630B1 (ko) 2009-03-17 2015-12-08 삼성전자주식회사 손떨림 보정장치
JP5573042B2 (ja) * 2009-08-06 2014-08-20 株式会社安川電機 磁気式エンコーダ
CN102011744A (zh) * 2009-09-07 2011-04-13 鸿富锦精密工业（深圳）有限公司 多风扇控制系统
EP2354769B1 (de) * 2010-02-03 2015-04-01 Micronas GmbH Winkelgeber und Verfahren zur Bestimmung eines Winkels zwischen einer Sensoranordnung und einem Magnetfeld
JP5110134B2 (ja) 2010-08-30 2012-12-26 Ｔｄｋ株式会社 回転磁界センサ
KR101197947B1 (ko) * 2010-11-04 2012-11-05 삼성전기주식회사 상호 연결된 이중 홀 소자들을 구비한 홀 소자 모듈
DE102011008614A1 (de) * 2010-12-30 2012-07-05 Siemens Aktiengesellschaft Ermittlung der Winkellage eines Rotors
JP5660381B2 (ja) * 2011-03-09 2015-01-28 株式会社ジェイテクト 回転角検出装置
CN102717395A (zh) * 2011-03-30 2012-10-10 北京理工大学 基于霍尔开关的机器人关节初始位置精确定位系统
KR20120116036A (ko) * 2011-04-12 2012-10-22 삼성전기주식회사 오프셋을 제거한 홀 센서
BR112015028963A2 (pt) * 2013-05-22 2017-07-25 Skf Ab conjunto de sensores para uso em rolamentos de sensor
US9733317B2 (en) * 2014-03-10 2017-08-15 Dmg Mori Seiki Co., Ltd. Position detecting device
DE102014221699A1 (de) * 2014-10-24 2016-04-28 Suspa Gmbh Vorrichtung zum Höhenverstellen eines ersten Teils gegenüber einem zweiten Teil, Nachrüstsatz für eine derartige Vorrichtung sowie höhenverstellbares System umfassend mehrere derartige Vorrichtungen
JP6692624B2 (ja) * 2015-11-10 2020-05-13 東洋電装株式会社 回転角検出センサー
WO2017090153A1 (ja) * 2015-11-26 2017-06-01 三菱電機株式会社 角度検出装置および電動パワーステアリング装置
JPWO2017090146A1 (ja) * 2015-11-26 2018-03-15 三菱電機株式会社 角度検出装置及び電動パワーステアリング装置
DE102016202378B4 (de) * 2016-02-17 2020-04-23 Continental Automotive Gmbh Anordnung zur Erfassung der Winkelposition eines drehbaren Bauteils
CN106788067A (zh) * 2016-12-19 2017-05-31 南京航空航天大学 基于开关型霍尔位置传感器的永磁同步电机位置估算方法
WO2018114004A1 (en) * 2016-12-23 2018-06-28 Admotec Precision Ag Resolver
CN108088476A (zh) * 2017-05-14 2018-05-29 张洪国 一种抑制干扰与温漂的霍尔信号采样磁电编码器
CN108088478A (zh) * 2017-09-09 2018-05-29 深圳市维灵创新科技有限公司 一种基于线性霍尔的绝对编码技术及其信号处理方法
JP7114315B2 (ja) 2018-04-19 2022-08-08 日本電産サンキョー株式会社 エンコーダ
JP7081969B2 (ja) * 2018-04-19 2022-06-07 日本電産サンキョー株式会社 エンコーダ
US11573103B2 (en) * 2018-05-11 2023-02-07 Sankyo Seisakusho Co. Angle detector
JP6969581B2 (ja) 2019-03-20 2021-11-24 Tdk株式会社 回転角度検出装置
CN110779489B (zh) * 2019-10-17 2021-08-13 中国航空工业集团公司洛阳电光设备研究所 一种用双传感器对旋转保护罩旋转状态的测定装置及方法
CN112117079B (zh) * 2019-11-26 2022-08-26 昆山为涵电驱动科技有限公司 编码器磁体结构、编码器、电机、电气设备及车辆
CN116222371B (zh) * 2023-03-01 2023-08-15 哈尔滨理工大学 一种磁栅式磁电编码器及其角度解算方法

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JPS58162813A (ja) 1982-03-23 1983-09-27 Toshiba Corp 位置検出器
JPH06164015A (ja) * 1992-11-27 1994-06-10 Nippondenso Co Ltd 磁気センサ
DE19709087A1 (de) * 1997-03-06 1998-09-10 Heidenhain Gmbh Dr Johannes Schaltungsanordnung und Verfahren zum Betrieb für einen Positionsgeber mit Hall-Elementen
JP4239051B2 (ja) 1999-07-19 2009-03-18 株式会社安川電機 磁気式エンコーダおよび磁気式エンコーダ付モータ
JP2002243407A (ja) * 2001-02-14 2002-08-28 Yaskawa Electric Corp 回転角度検出器およびその装置

Also Published As

Publication number Publication date
US20090115409A1 (en) 2009-05-07
US7898245B2 (en) 2011-03-01
CN101443632A (zh) 2009-05-27
JPWO2007132603A1 (ja) 2009-09-24
WO2007132603A1 (ja) 2007-11-22
JP4836058B2 (ja) 2011-12-14
CN101443632B (zh) 2010-10-13

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