DE602005021722D1 - Magnetischer Drehwinkelsensor - Google Patents

Magnetischer Drehwinkelsensor

Info

Publication number
DE602005021722D1
DE602005021722D1 DE602005021722T DE602005021722T DE602005021722D1 DE 602005021722 D1 DE602005021722 D1 DE 602005021722D1 DE 602005021722 T DE602005021722 T DE 602005021722T DE 602005021722 T DE602005021722 T DE 602005021722T DE 602005021722 D1 DE602005021722 D1 DE 602005021722D1
Authority
DE
Germany
Prior art keywords
rotation angle
angle sensor
magnetic rotation
magnetic
sensor
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.)
Active
Application number
DE602005021722T
Other languages
English (en)
Inventor
Mitsuyuki Taniguchi
Keisuke Imai
Ichirou Nagatomo
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Publication of DE602005021722D1 publication Critical patent/DE602005021722D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01D5/244—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
    • G01D5/245—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 using a variable number of pulses in a train
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • G01D5/2457—Incremental encoders having reference marks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49476—Gear tooth cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/101431—Gear tooth shape generating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/101431—Gear tooth shape generating
    • Y10T409/10159—Hobbing
    • Y10T409/102226—Hobbing with control means energized in response to activator stimulated by condition sensor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE602005021722T 2004-06-24 2005-06-21 Magnetischer Drehwinkelsensor Active DE602005021722D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004186276A JP4085074B2 (ja) 2004-06-24 2004-06-24 磁気式角度検出器における回転体の製造方法

Publications (1)

Publication Number Publication Date
DE602005021722D1 true DE602005021722D1 (de) 2010-07-22

Family

ID=35094536

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005021722T Active DE602005021722D1 (de) 2004-06-24 2005-06-21 Magnetischer Drehwinkelsensor

Country Status (5)

Country Link
US (2) US20050285592A1 (de)
EP (1) EP1610097B1 (de)
JP (1) JP4085074B2 (de)
CN (1) CN100362322C (de)
DE (1) DE602005021722D1 (de)

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US20080120843A1 (en) * 2006-11-06 2008-05-29 Gm Global Technology Operations, Inc. Method for manufacturing low distortion carburized gears
JP4377417B2 (ja) * 2007-03-20 2009-12-02 オークマ株式会社 傾きセンサ付き位置検出器
US8283813B2 (en) 2007-06-27 2012-10-09 Brooks Automation, Inc. Robot drive with magnetic spindle bearings
US9752615B2 (en) 2007-06-27 2017-09-05 Brooks Automation, Inc. Reduced-complexity self-bearing brushless DC motor
KR101660894B1 (ko) 2007-06-27 2016-10-10 브룩스 오토메이션 인코퍼레이티드 다차원 위치 센서
US8823294B2 (en) * 2007-06-27 2014-09-02 Brooks Automation, Inc. Commutation of an electromagnetic propulsion and guidance system
WO2009003193A1 (en) 2007-06-27 2008-12-31 Brooks Automation, Inc. Position feedback for self bearing motor
WO2009003195A1 (en) 2007-06-27 2008-12-31 Brooks Automation, Inc. Motor stator with lift capability and reduced cogging characteristics
KR101825595B1 (ko) 2007-07-17 2018-02-05 브룩스 오토메이션 인코퍼레이티드 챔버 벽들에 일체화된 모터들을 갖는 기판 처리 장치
CN101374178B (zh) * 2007-08-21 2011-01-19 华硕电脑股份有限公司 通讯装置
CN101447273B (zh) * 2008-09-16 2011-05-04 宁波菲仕电机技术有限公司 克服永磁体磁偏角的方法及装置
FR2952431B1 (fr) * 2009-11-09 2012-05-11 Sagem Defense Securite Capteur de position angulaire, et ensemble comportant un systeme rotatif et un tel capteur
WO2011076178A2 (de) * 2009-12-22 2011-06-30 Schaeffler Technologies Gmbh & Co. Kg Geberrad für eine kurbelwellenwinkel-sensoranordnung
JP5199429B2 (ja) * 2011-09-06 2013-05-15 ファナック株式会社 回転検出器および回転検出器における回転子の製造方法
JP5809495B2 (ja) * 2011-09-14 2015-11-11 株式会社ショーワ 相対角度検出装置
JP5857932B2 (ja) * 2012-10-03 2016-02-10 アイシン精機株式会社 センサユニットの製造方法
JP5946796B2 (ja) 2013-05-29 2016-07-06 ファナック株式会社 回転機械の回転を検出する回転検出器、および回転検出器を備えるシステム
JP2015045572A (ja) * 2013-08-28 2015-03-12 ファナック株式会社 磁気を利用して位置を検出する磁気検出器
JP5860069B2 (ja) * 2014-02-05 2016-02-16 ファナック株式会社 信号生成部を有する回転体を備えた磁気検出器製造方法
JP5770322B1 (ja) 2014-02-24 2015-08-26 ファナック株式会社 台座を備えた回転角度検出器及びそれを備える回転機械
JP6062882B2 (ja) 2014-04-25 2017-01-18 ファナック株式会社 台座を備える回転角度検出器及び回転機械
TWI612278B (zh) * 2015-11-18 2018-01-21 國立清華大學 環狀磁性編碼器、環狀磁性編碼器產生裝置、轉軸偏移檢測方法及其人機介面裝置
CN106595726B (zh) * 2016-12-28 2019-08-23 中国船舶重工集团公司第七一0研究所 一种基于缺齿结构的齿轮型磁性编码器
EP3564627A1 (de) * 2018-05-03 2019-11-06 Siemens Aktiengesellschaft Verfahren und vorrichtung zur bestimmung eines drehwinkels einer welle oder eines zylinders sowie antrieb, mühle und herstellungsverfahren
US11181016B2 (en) 2019-02-08 2021-11-23 Honda Motor Co., Ltd. Systems and methods for a crank sensor having multiple sensors and a magnetic element
US11199426B2 (en) 2019-02-08 2021-12-14 Honda Motor Co., Ltd. Systems and methods for crankshaft tooth encoding
US11162444B2 (en) 2019-02-08 2021-11-02 Honda Motor Co., Ltd. Systems and methods for a crank sensor having multiple sensors and a magnetic element
US11131567B2 (en) 2019-02-08 2021-09-28 Honda Motor Co., Ltd. Systems and methods for error detection in crankshaft tooth encoding
US11959820B2 (en) 2021-03-17 2024-04-16 Honda Motor Co., Ltd. Pulser plate balancing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225267A (ja) * 1985-07-26 1987-02-03 Honda Motor Co Ltd 磁気信号発生リング
JPS6335705A (ja) * 1986-07-31 1988-02-16 Toyota Motor Corp パルスギヤの製造方法
GB8706905D0 (en) * 1987-03-24 1987-04-29 Schlumberger Electronics Uk Shaft monitoring system
JPS6450910A (en) * 1987-08-21 1989-02-27 Tamagawa Seiki Co Ltd Magnetic encoder
JPH0217411A (ja) * 1988-07-06 1990-01-22 Matsushita Electric Ind Co Ltd 磁気式ロータリーエンコーダの製造方法
US5165271A (en) * 1991-03-29 1992-11-24 Cummins Electronics Single sensor apparatus and method for determining engine speed and position
JPH04335111A (ja) 1991-05-10 1992-11-24 Fanuc Ltd 磁気抵抗形回転検出器
JP2833934B2 (ja) * 1992-07-07 1998-12-09 三菱電機株式会社 内燃機関制御装置
JPH11153451A (ja) * 1997-11-19 1999-06-08 Fanuc Ltd 磁気式エンコーダ
WO2002025216A1 (fr) * 2000-09-19 2002-03-28 Honda Giken Kogyo Kabushiki Kaisha Detecteur de position rotatif et moteur equipe de ce dernier
JP3881188B2 (ja) 2001-04-11 2007-02-14 オークマ株式会社 回転位置検出器
JP2005223969A (ja) * 2004-02-03 2005-08-18 Minebea Co Ltd バリアブルリラクタンスレゾルバおよびその製造方法、製造装置

Also Published As

Publication number Publication date
CN100362322C (zh) 2008-01-16
US20070152661A1 (en) 2007-07-05
CN1712901A (zh) 2005-12-28
JP4085074B2 (ja) 2008-04-30
EP1610097B1 (de) 2010-06-09
US7400141B2 (en) 2008-07-15
EP1610097A1 (de) 2005-12-28
JP2006010436A (ja) 2006-01-12
US20050285592A1 (en) 2005-12-29

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