DE602004017266D1 - Lageranordnung mit eingebautem Absolutwertgeber - Google Patents

Lageranordnung mit eingebautem Absolutwertgeber

Info

Publication number
DE602004017266D1
DE602004017266D1 DE602004017266T DE602004017266T DE602004017266D1 DE 602004017266 D1 DE602004017266 D1 DE 602004017266D1 DE 602004017266 T DE602004017266 T DE 602004017266T DE 602004017266 T DE602004017266 T DE 602004017266T DE 602004017266 D1 DE602004017266 D1 DE 602004017266D1
Authority
DE
Germany
Prior art keywords
built
bearing arrangement
absolute encoder
encoder
absolute
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.)
Expired - Lifetime
Application number
DE602004017266T
Other languages
English (en)
Inventor
Takashi Koike
Tomomi Ishikawa
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.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing Co Ltd
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
Priority claimed from JP2003361434A external-priority patent/JP2005127378A/ja
Priority claimed from JP2003362044A external-priority patent/JP4587656B2/ja
Application filed by NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Publication of DE602004017266D1 publication Critical patent/DE602004017266D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
DE602004017266T 2003-10-22 2004-10-22 Lageranordnung mit eingebautem Absolutwertgeber Expired - Lifetime DE602004017266D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003361434A JP2005127378A (ja) 2003-10-22 2003-10-22 アブソリュートエンコーダ付軸受
JP2003362044A JP4587656B2 (ja) 2003-10-22 2003-10-22 アブソリュートエンコーダ付軸受

Publications (1)

Publication Number Publication Date
DE602004017266D1 true DE602004017266D1 (de) 2008-12-04

Family

ID=34395669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004017266T Expired - Lifetime DE602004017266D1 (de) 2003-10-22 2004-10-22 Lageranordnung mit eingebautem Absolutwertgeber

Country Status (3)

Country Link
US (2) US7537388B2 (de)
EP (2) EP1988367B1 (de)
DE (1) DE602004017266D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005052398A1 (ja) * 2003-11-25 2005-06-09 Ntn Corporation Ｉｃタグ付軸受およびそのシール
JP2006153112A (ja) * 2004-11-29 2006-06-15 Jtekt Corp 車輪用軸受装置
FR2879737B1 (fr) * 2004-12-17 2007-03-09 Snr Roulements Sa Capteur de position a boucle de courant et roulement equipe d'un tel capteur
DE102006024212B4 (de) * 2005-05-24 2013-10-31 Nsk Ltd. Radlagerung
DE102007011672A1 (de) * 2006-12-22 2008-06-26 Zf Lenksysteme Gmbh Rotorlagesensor einer elektrischen Hilfskraftlenkung für ein Kraftfahrzeug
DE102007011675A1 (de) * 2006-12-22 2008-06-26 Zf Lenksysteme Gmbh Lenkwinkel- und Drehmomentsensor in einer Hilfskraftlenkung eines Kraftfahrzeugs
JP5035729B2 (ja) * 2008-04-28 2012-09-26 国立大学法人京都大学 張力測定装置
WO2010098472A1 (ja) * 2009-02-26 2010-09-02 日立金属株式会社 角度検出装置及び位置検出装置
JP5333863B2 (ja) * 2009-08-26 2013-11-06 株式会社ジェイテクト 回転角検出装置
EP2600017A1 (de) * 2010-07-28 2013-06-05 NSK Ltd. Radstützstruktur für ein zweirädriges fahrzeug
DE102013210315A1 (de) * 2013-06-04 2014-12-04 Schaeffler Technologies Gmbh & Co. Kg Wälzlager mit Encoderring und Verfahren zu dessen Montage
JP6824764B2 (ja) * 2017-01-27 2021-02-03 キヤノン株式会社 センサ、ロボット装置及び物品の製造方法
DE102018102203A1 (de) * 2018-02-01 2019-08-01 Schaeffler Technologies AG & Co. KG Lageranordnung mit integrierter Sensoreinrichtung zur Erfassung von Relativbewegungen
DE102019123951B3 (de) 2019-09-06 2020-08-20 Universität Rostock Verfahren und System zur Bestimmung von Positionsverlagerungen
DE102020200032A1 (de) 2020-01-03 2021-07-08 Thyssenkrupp Ag Wälzlager mit Positionsbestimmungseinrichtung
US12004299B1 (en) * 2023-02-01 2024-06-04 Tactotek Oy Interface assembly and method for manufacturing interface assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595914A (ja) 1982-07-02 1984-01-12 Hitachi Ltd 磁気的に位置を検出する装置
JPS6176911A (ja) * 1984-09-25 1986-04-19 Japan Servo Co Ltd 磁気エンコ−ダ
JPS6197518A (ja) * 1984-10-19 1986-05-16 Matsushita Electric Ind Co Ltd 磁気式ロ−タリ−エンコ−ダの磁気ドラム
JPS61165620A (ja) * 1985-01-17 1986-07-26 Matsushita Electric Ind Co Ltd 磁気式エンコ−ダの磁気ドラム
DE3874748T2 (de) 1988-12-07 1993-04-22 Superior Electric Co Magnetische winkelkodieranordnung.
FR2660028B1 (fr) 1990-03-20 1994-12-09 Roulements Soc Nouvelle Roulement a capteur de position angulaire.
JPH0662305U (ja) 1993-01-29 1994-09-02 日本精工株式会社 回転角度検出装置付転がり軸受
JP3512537B2 (ja) * 1995-04-24 2004-03-29 カルソニックカンセイ株式会社 回転速度検出器
FR2771864B1 (fr) * 1997-12-02 2000-01-28 Roulements Soc Nouvelle Anneau magnetique multipolaire
WO2003044381A1 (fr) * 2001-11-22 2003-05-30 Nsk Ltd. Palier a roulement equipe d'un detecteur et dispositif de detection d'un mode de rotation
JP2003269475A (ja) 2002-03-15 2003-09-25 Ntn Corp 原点検出可能回転センサ付軸受
JP4275444B2 (ja) 2002-04-12 2009-06-10 Ｎｔｎ株式会社 アブソリュートエンコーダ付軸受

Also Published As

Publication number Publication date
US20090202185A1 (en) 2009-08-13
EP1526362A1 (de) 2005-04-27
EP1988367A3 (de) 2012-05-09
EP1988367A2 (de) 2008-11-05
EP1526362B1 (de) 2008-10-22
US7771121B2 (en) 2010-08-10
US7537388B2 (en) 2009-05-26
EP1988367B1 (de) 2017-01-11
US20050089253A1 (en) 2005-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition