TW200730799A - Magnetic encoder device - Google Patents

Magnetic encoder device

Info

Publication number
TW200730799A
TW200730799A TW095141190A TW95141190A TW200730799A TW 200730799 A TW200730799 A TW 200730799A TW 095141190 A TW095141190 A TW 095141190A TW 95141190 A TW95141190 A TW 95141190A TW 200730799 A TW200730799 A TW 200730799A
Authority
TW
Taiwan
Prior art keywords
magnetic field
field detection
rotating shaft
magnetic
detection section
Prior art date
Application number
TW095141190A
Other languages
English (en)
Chinese (zh)
Inventor
Takefumi Kabashima
Ikuma Murokita
Katsumasa Yoshida
Yasushi Yoshida
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 TW200730799A publication Critical patent/TW200730799A/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
    • 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
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/80—Manufacturing details of magnetic targets for magnetic encoders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
TW095141190A 2005-11-14 2006-11-07 Magnetic encoder device TW200730799A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005328265 2005-11-14
JP2006105308 2006-04-06

Publications (1)

Publication Number Publication Date
TW200730799A true TW200730799A (en) 2007-08-16

Family

ID=38023140

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095141190A TW200730799A (en) 2005-11-14 2006-11-07 Magnetic encoder device

Country Status (3)

Country Link
JP (1) JPWO2007055135A1 (fr)
TW (1) TW200730799A (fr)
WO (1) WO2007055135A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5231365B2 (ja) 2009-09-08 2013-07-10 Ｎｔｎ株式会社 回転角度検出センサ
JP5611238B2 (ja) * 2009-12-28 2014-10-22 株式会社ショーワ 相対角度検出装置、回転角度検出装置、相対角度検出方法および回転角度検出方法
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
CN102401665A (zh) * 2011-11-16 2012-04-04 宁波麦克斯电子科技有限公司 一种新型电机磁编码器
JP2014199184A (ja) 2013-03-29 2014-10-23 Tdk株式会社 磁気センサシステム
JP6417699B2 (ja) * 2013-10-25 2018-11-07 株式会社リコー 回転検知装置及び回転検知方法
KR101798919B1 (ko) * 2016-01-25 2017-11-17 엘지전자 주식회사 회전전기기계
JP2017161553A (ja) * 2017-06-22 2017-09-14 株式会社リコー 回転角度検出装置、モータシステム、画像処理装置及び回転角度検出方法
JP6854841B2 (ja) * 2019-04-19 2021-04-07 三菱電機株式会社 角度検出装置
CN111750903B (zh) * 2020-07-07 2022-02-01 哈尔滨理工大学 一种绕组集成磁电编码器及其独立标定方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3510075B2 (ja) * 1997-02-20 2004-03-22 アルプス電気株式会社 磁性体の着磁方法及び該磁性体を用いた磁気式ポテンショメータ
JP4936299B2 (ja) * 2000-08-21 2012-05-23 メレクシス・テクノロジーズ・ナムローゼフェンノートシャップ 磁場方向検出センサ
JP3895556B2 (ja) * 2001-04-03 2007-03-22 アルプス電気株式会社 回転角検出センサ
JP2003070284A (ja) * 2001-06-11 2003-03-07 Sony Corp サーボ・アクチュエータ並びにその位置検出装置

Also Published As

Publication number Publication date
WO2007055135A1 (fr) 2007-05-18
JPWO2007055135A1 (ja) 2009-04-30

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