CN104160248B - 磁性编码器设备 - Google Patents

磁性编码器设备 Download PDF

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Publication number
CN104160248B
CN104160248B CN201380012921.3A CN201380012921A CN104160248B CN 104160248 B CN104160248 B CN 104160248B CN 201380012921 A CN201380012921 A CN 201380012921A CN 104160248 B CN104160248 B CN 104160248B
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China
Prior art keywords
magnetic
scale
sensor elements
encoder device
analyzer
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CN201380012921.3A
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Chinese (zh)
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CN104160248A (zh
Inventor
彼得·科盖伊
贾兹·奥格林
格雷戈尔·多尔萨克
布莱兹·哈伊丁亚克
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Renishaw PLC
RLS Merilna Tehnika doo
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Renishaw PLC
RLS Merilna Tehnika doo
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    • 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
    • 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
    • G01D5/24409—Interpolation using memories
    • 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
    • G01D5/2458—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on separate encoders

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
CN201380012921.3A 2012-03-08 2013-03-06 磁性编码器设备 Active CN104160248B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1204066.3A GB201204066D0 (en) 2012-03-08 2012-03-08 Magnetic encoder apparatus
GB1204066.3 2012-03-08
PCT/GB2013/000090 WO2013132207A1 (en) 2012-03-08 2013-03-06 Magnetic encoder apparatus

Publications (2)

Publication Number Publication Date
CN104160248A CN104160248A (zh) 2014-11-19
CN104160248B true CN104160248B (zh) 2017-08-08

Family

ID=46003303

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380012921.3A Active CN104160248B (zh) 2012-03-08 2013-03-06 磁性编码器设备

Country Status (8)

Country Link
US (1) US9541423B2 (https=)
EP (1) EP2823260B1 (https=)
JP (1) JP6204383B2 (https=)
CN (1) CN104160248B (https=)
DK (1) DK2823260T3 (https=)
GB (1) GB201204066D0 (https=)
IN (1) IN2014DN07394A (https=)
WO (1) WO2013132207A1 (https=)

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FR3028612B1 (fr) * 2014-11-17 2016-12-30 Ntn-Snr Roulements Systeme de determination de la position absolue d’un organe
JP2017060361A (ja) * 2015-09-18 2017-03-23 日本電産サンキョー株式会社 直動回転駆動装置
ES2856695T3 (es) 2015-12-03 2021-09-28 Renishaw Plc Codificador
DE102015121812B4 (de) * 2015-12-15 2017-11-02 Bogen Electronic Gmbh Gegenstand, Verfahren zum Herstellen des Gegenstands und Verfahren zum Bestimmen einer Position des Gegenstands
DE102016206905B4 (de) * 2016-04-22 2025-01-30 Festo Se & Co. Kg Linearantriebssystem und Verfahren zur Ermittlung von zwei Positionen zweier Messelemente, die längs eines Bewegungswegs eines Linearantriebssystems bewegt werden
CN108072391A (zh) * 2016-11-08 2018-05-25 苏州博拉腾信息科技有限公司 镍合金磁性的节能编码器
KR20180052029A (ko) * 2016-11-09 2018-05-17 주식회사 퀸텟시스템즈 자기장 통신 장치 및 방법
US10422666B2 (en) * 2016-12-23 2019-09-24 Mitutoyo Corporation Electronic position encoder and method for reducing short range errors
DE112020007251T5 (de) 2020-07-29 2023-03-30 Yamaha Hatsudoki Kabushiki Kaisha Fördervorrichtung und Schieberpositionsdetektionsvorrichtung
CN112344969A (zh) * 2020-11-17 2021-02-09 湖南航天磁电有限责任公司 一种离轴单圈多对极绝对式磁编码器
US20220205815A1 (en) * 2020-12-31 2022-06-30 Mitutoyo Corporation Sensing winding configuration for inductive position encoder
US11846529B2 (en) 2021-04-19 2023-12-19 Joral Llc Magnetic rack and pinion linear magnetic encoder and position sensing system
CN115900776B (zh) * 2021-08-20 2026-03-31 广东美的智能科技有限公司 编码器及其轴向跳动的位置补偿方法、装置和存储介质
SI26261A (sl) 2021-10-26 2023-04-28 Rls Merilna Tehnika D.O.O. Magnetni dajalnik z dvema sledema
CN117308755A (zh) * 2022-06-20 2023-12-29 大银微系统股份有限公司 多感测器位置量测系统
CN115727747A (zh) * 2022-11-25 2023-03-03 广东盈动高科自动化有限公司 一种绝对直线位置定位的装置和方法
SI26599A (sl) * 2024-01-11 2025-07-31 Rls Merilna Tehnika D.O.O. Nosilec magnetne informacije in dajalnik položaja
WO2025203210A1 (ja) * 2024-03-26 2025-10-02 ファナック株式会社 エンコーダ
CN118310570A (zh) * 2024-05-17 2024-07-09 无锡埃斯特磁科技有限公司 用于磁性编码器中磁模块的运行状态的检测方法及系统

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WO2010139964A2 (en) * 2009-06-05 2010-12-09 Renishaw Plc Position measurement encoder and method of operation

Also Published As

Publication number Publication date
IN2014DN07394A (https=) 2015-04-24
US20150077092A1 (en) 2015-03-19
EP2823260A1 (en) 2015-01-14
CN104160248A (zh) 2014-11-19
US9541423B2 (en) 2017-01-10
JP2015509602A (ja) 2015-03-30
GB201204066D0 (en) 2012-04-18
JP6204383B2 (ja) 2017-09-27
DK2823260T3 (en) 2017-08-28
EP2823260B1 (en) 2017-07-26
WO2013132207A1 (en) 2013-09-12

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