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ATE551538T1 - Mit sensor ausgestattetes rollenlager und vorrichtung zur erfassung des drehzustands - Google Patents

Mit sensor ausgestattetes rollenlager und vorrichtung zur erfassung des drehzustands

Info

Publication number
ATE551538T1
ATE551538T1 AT02803512T AT02803512T ATE551538T1 AT E551538 T1 ATE551538 T1 AT E551538T1 AT 02803512 T AT02803512 T AT 02803512T AT 02803512 T AT02803512 T AT 02803512T AT E551538 T1 ATE551538 T1 AT E551538T1
Authority
AT
Austria
Prior art keywords
sensor
outer ring
inner ring
end surface
ring
Prior art date
Application number
AT02803512T
Other languages
English (en)
Inventor
Mamoru Aoki
Hiroaki Ishikawa
Original Assignee
Nsk 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 JP2001357696A external-priority patent/JP4250890B2/ja
Priority claimed from JP2001396916A external-priority patent/JP2003194048A/ja
Priority claimed from JP2002022105A external-priority patent/JP4174652B2/ja
Priority claimed from JP2002156098A external-priority patent/JP2003344101A/ja
Application filed by Nsk Ltd filed Critical Nsk Ltd
Application granted granted Critical
Publication of ATE551538T1 publication Critical patent/ATE551538T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller 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
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
AT02803512T 2001-11-22 2002-11-18 Mit sensor ausgestattetes rollenlager und vorrichtung zur erfassung des drehzustands ATE551538T1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2001357696A JP4250890B2 (ja) 2001-11-22 2001-11-22 センサ付き転がり軸受
JP2001396916A JP2003194048A (ja) 2001-12-27 2001-12-27 センサ付き転がり軸受
JP2002022105A JP4174652B2 (ja) 2002-01-30 2002-01-30 センサ付き転がり軸受
JP2002156097 2002-05-29
JP2002156098A JP2003344101A (ja) 2002-05-29 2002-05-29 回転状態検出装置および転動装置
PCT/JP2002/012007 WO2003044381A1 (fr) 2001-11-22 2002-11-18 Palier a roulement equipe d'un detecteur et dispositif de detection d'un mode de rotation

Publications (1)

Publication Number Publication Date
ATE551538T1 true ATE551538T1 (de) 2012-04-15

Family

ID=27532041

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02803512T ATE551538T1 (de) 2001-11-22 2002-11-18 Mit sensor ausgestattetes rollenlager und vorrichtung zur erfassung des drehzustands

Country Status (5)

Country Link
US (2) US7290938B2 (de)
EP (1) EP1447579B1 (de)
CN (1) CN100436847C (de)
AT (1) ATE551538T1 (de)
WO (1) WO2003044381A1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7537388B2 (en) * 2003-10-22 2009-05-26 Ntn Corporation Bearing assembly with built-in absolute encoder
EP1873508A3 (de) * 2006-06-30 2010-11-03 JTEKT Corporation Kugellageranordnung für ein Rad
ITTO20060501A1 (it) * 2006-07-10 2008-01-11 Skf Ab Gruppo cuscinetto-mozzo con un coperchio protettivo per una ruota fonica
US7752085B2 (en) * 2006-07-13 2010-07-06 Henry Schein, Inc. Product information management system
US8044778B2 (en) * 2007-07-12 2011-10-25 Henry Schein, Inc. Injection device and case with reporting ability
JP5036030B2 (ja) * 2006-08-10 2012-09-26 内山工業株式会社 環状磁気エンコーダ
JP4888074B2 (ja) * 2006-11-16 2012-02-29 株式会社ジェイテクト 車輪用転がり軸受装置
DE102007020883A1 (de) * 2007-05-04 2008-11-20 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Berührungslose Drehzahlmessung
DE102007043392A1 (de) * 2007-09-12 2009-03-19 Schaeffler Kg Messanordnung für eine gelagerte Welle
DE102007050256B4 (de) * 2007-10-20 2019-05-23 Schaeffler Technologies AG & Co. KG Lagerbestandteil mit einem Encoderelement zur Anzeige einer Stellung oder Bewegung des Lagerbestandteils
JP5758375B2 (ja) * 2009-04-01 2015-08-05 アナロジック コーポレイション 超音波プローブ
KR100934965B1 (ko) * 2009-07-17 2010-01-06 주식회사 신라정밀 슬루잉 베어링의 시일 삽입장치
CN101799042B (zh) * 2010-03-12 2012-04-18 洛阳世必爱特种轴承有限公司 一种回转台的角位移测控轴承单元
TWI400438B (zh) * 2010-04-01 2013-07-01 Hiwin Tech Corp 具檢測裝置之傳動元件
DE102010049552B4 (de) * 2010-10-25 2012-05-31 Schaeffler Technologies Gmbh & Co. Kg Wälzlagersensor, Wälzlager mit einem Wälzlagersensor und Anordnung eines Wälzlagersensors
US8601659B2 (en) * 2011-02-10 2013-12-10 Surface Technology Holdings, Ltd. Burnishing tool and method for burnishing
WO2012121384A1 (ja) * 2011-03-10 2012-09-13 株式会社Ihi 軸受、潤滑剤分布取得装置及び潤滑剤分布取得方法
WO2012156496A2 (de) * 2011-05-19 2012-11-22 W & H Dentalwerk Bürmoos GmbH Medizinisches, insbesondere dentales, instrument mit einer temperaturmessvorrichtung
US9353796B2 (en) * 2012-05-22 2016-05-31 Aktiebolaget Skf Sensor-bearing unit and apparatus comprising such an unit
EP2682758B1 (de) * 2012-07-05 2018-03-21 Aktiebolaget SKF Sensoreinheit und instrumentiertes Lager mit solch einer Sensoreinheit
DE102013000431A1 (de) 2013-01-14 2014-07-17 Micronas Gmbh Schaltung und Messsystem
DE102013000432A1 (de) 2013-01-14 2014-07-17 Micronas Gmbh Messsystem
DE102013000430A1 (de) 2013-01-14 2014-07-17 Micronas Gmbh Messsystem
US9182023B2 (en) * 2013-03-18 2015-11-10 Hiwin Technologies Corp. Linear motion system with automatic lubricator
JP5641091B2 (ja) * 2013-05-20 2014-12-17 日本精工株式会社 センサ付き転がり軸受、モータ、及びアクチュエータ
US9267819B2 (en) 2014-06-12 2016-02-23 Mitutoyo Corporation Absolute position encoder scale having plates alternating with varying recesses
JP6550219B2 (ja) * 2014-08-06 2019-07-24 Ntn株式会社 車輪用軸受装置
DE112014006914T5 (de) * 2014-08-29 2017-05-18 Aktiebolaget Skf Sensorlagereinheit, mechanisches System mit einer solchen Einheit und Verfahren zum Herstellen einer solchen Einheit
US9746346B2 (en) 2014-09-10 2017-08-29 Infineon Technologies Ag Linear position and rotary position magnetic sensors, systems, and methods
US9863788B2 (en) * 2014-09-10 2018-01-09 Infineon Technologies Ag Linear position and rotary position magnetic sensors, systems, and methods
WO2016164514A1 (en) * 2015-04-07 2016-10-13 New Hampshire Ball Bearing, Inc. Bearing with wear sensor
AU2016245324B2 (en) * 2015-04-10 2020-01-02 Orontide Group Ltd Conveyor pulley monitoring apparatus
DE102016116113A1 (de) * 2016-08-30 2018-03-01 Thyssenkrupp Ag Lager und Verfahren zur Verschleißüberwachung und/oder Lastmessung
DE102016223884A1 (de) * 2016-12-01 2018-06-07 Schaeffler Technologies AG & Co. KG Kraftdrehkopfaxiallager mit Abstandssensor für Bohranlagen
EP3382349B1 (de) * 2017-03-29 2019-05-15 Dr. Johannes Heidenhain GmbH Winkelmesssystem
CN108415082B (zh) * 2018-01-23 2020-05-05 武汉华星光电半导体显示技术有限公司 传感器
CN110095053B (zh) * 2018-01-30 2024-12-03 南昌工控电装有限公司 发动机凸轮轴位置传感器安装间隙的检测装置及检测方法
JP6967495B2 (ja) * 2018-09-03 2021-11-17 Ntn株式会社 軸受装置
DE102019126241A1 (de) * 2019-09-30 2021-04-01 Schaeffler Technologies AG & Co. KG Wälzlager ausgestattet mit Mitteln zum Dämpfen oder Ableiten hochfrequenter Störsignale; sowie elektrische Antriebsanordnung
DE102020200032A1 (de) * 2020-01-03 2021-07-08 Thyssenkrupp Ag Wälzlager mit Positionsbestimmungseinrichtung
DE102020103421A1 (de) 2020-02-11 2021-08-12 Liebherr-Components Biberach Gmbh Wälzlager mit Überwachungsvorrichtung
DE102020206360A1 (de) * 2020-05-20 2021-11-25 Aktiebolaget Skf Wirbelstromsonde, insbesondere für ein Wälzlager
DE102020206482A1 (de) * 2020-05-25 2021-11-25 Aktiebolaget Skf Verfahren zum Zentrieren des magnetischen Mittelpunkts eines Impulsrings einer Lagereinheit an dem Rotationsmittelpunkt der Lagereinheit
CN114152196B (zh) * 2021-11-30 2024-05-28 四川航天烽火伺服控制技术有限公司 一种电机转子装配质量综合检测设备

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63111416A (ja) * 1986-10-29 1988-05-16 Hitachi Metals Ltd 磁気センサ
JPH083491B2 (ja) * 1988-09-27 1996-01-17 富士重工業株式会社 電磁ピックアップ
US5229715A (en) * 1989-04-03 1993-07-20 Sanken Airpax Ltd. Variable reluctance sensor for electromagnetically sensing the rate of movement of an object
EP0395783A1 (de) * 1989-05-05 1990-11-07 Gmn Georg Müller Nürnberg Ag Sensorlager zur Erfassung von Drehzahl und/oder Verdrehwinkel
US4987415A (en) * 1989-09-18 1991-01-22 The Torrington Company High resolution encoder
DE4037104A1 (de) * 1989-12-23 1991-06-27 Schaeffler Waelzlager Kg Impulsring fuer drehzahlmesseinrichtung
JP2794683B2 (ja) * 1991-04-16 1998-09-10 日産自動車株式会社 歯車支持軸受構造
FR2675861B1 (fr) * 1991-04-24 1993-08-20 Jaeger Roulement perfectionne integrant un capteur de vitesse.
JP2934053B2 (ja) 1991-06-03 1999-08-16 ミサワホーム株式会社 グラスウール押し込み装置
IT1256785B (it) * 1992-01-28 1995-12-15 Skf Ind Spa Complesso di tenuta con un dispositivo sensore a bordo, per un cuscinetto di rotolamento.
JP2570938Y2 (ja) * 1992-02-26 1998-05-13 内山工業株式会社 回転検出装置付き密封装置
IT227681Y1 (it) * 1992-11-13 1997-12-15 Skf Ind Spa Dispositivo di trattenimento per sensori di rilevamento del movimento reciproco tra due organi in rotazione relativa.
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
JPH07218239A (ja) 1993-12-06 1995-08-18 Ntn Corp 回転角度検出器付軸受
JPH07218248A (ja) * 1994-01-28 1995-08-18 Ntn Corp 回転角度検出器付軸受
US5614822A (en) * 1994-01-28 1997-03-25 Nsk Ltd. Rolling bearing unit with rotational speed detection device having a tone wheel and a sensor
FR2717266B1 (fr) * 1994-03-08 1996-04-19 Roulements Soc Nouvelle Dispositif de détection de la vitesse de rotation d'un palier de roulement.
JPH07325098A (ja) * 1994-05-30 1995-12-12 Ntn Corp 磁気センサ内蔵軸受ユニット
JP3312531B2 (ja) * 1994-07-18 2002-08-12 日本精工株式会社 回転速度検出装置付ハブユニット
JPH0886796A (ja) 1994-09-14 1996-04-02 Matsushita Electric Works Ltd 回転速度検出装置
JP2907319B2 (ja) * 1994-09-20 1999-06-21 川崎重工業株式会社 高出力レーザ光分岐装置
JPH0949853A (ja) 1995-08-04 1997-02-18 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット
JPH08200355A (ja) 1995-01-23 1996-08-06 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット
JP3635707B2 (ja) * 1995-03-03 2005-04-06 日本精工株式会社 回転速度検出装置付転がり軸受ユニット
JPH0942994A (ja) 1995-07-28 1997-02-14 Ntn Corp 旋回角度検出器付き旋回軸受
DE19546512A1 (de) * 1995-12-13 1997-06-19 Abb Patent Gmbh Drehzahlmessung
JPH09288117A (ja) 1996-02-19 1997-11-04 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット
DE19632345C2 (de) * 1996-08-10 2000-01-13 Fag Automobiltechnik Ag Wälzlager mit Drehzahlmeßeinrichtung
JP2001500597A (ja) 1996-09-13 2001-01-16 ザ ティムケン カンパニー センサモジュールを有する軸受
FR2754903B1 (fr) * 1996-10-23 1998-12-04 Skf France Dispositif de codeur pour capteur de vitesse de rotation et roulement equipe d'un tel dispositif
JPH10274546A (ja) * 1997-03-31 1998-10-13 Mitsubishi Materials Corp 磁気回転検出システム
FR2762652B1 (fr) * 1997-04-29 1999-06-18 Skf France Palier a roulement a capteur d'informations
DE19748996C1 (de) * 1997-11-06 1999-07-15 Wolfgang Scharrer Kugellager mit integriertem Sensor
JP4348756B2 (ja) * 1998-11-02 2009-10-21 日本精工株式会社 回転速度検出装置付回転支持装置
JP2000261650A (ja) 1999-03-05 2000-09-22 Toshiba Corp 画像処理装置
JP2000291650A (ja) * 1999-04-13 2000-10-20 Nsk Ltd エンコーダ付転がり軸受ユニット
FR2792979B1 (fr) * 1999-04-28 2001-05-25 Skf France Palier a roulement a capteur d'informations
JP4141588B2 (ja) * 1999-06-02 2008-08-27 株式会社ジェイテクト 車輪速検出装置
JP2000346673A (ja) * 1999-06-09 2000-12-15 Nsk Ltd 転がり軸受
JP4018313B2 (ja) * 2000-03-01 2007-12-05 Ｎｔｎ株式会社 磁気エンコーダの製造方法
JP2001249141A (ja) * 2000-03-03 2001-09-14 Koyo Seiko Co Ltd 回転検出装置
JP2001255335A (ja) * 2000-03-09 2001-09-21 Ntn Corp 回転検出機能付軸受
FR2806764B1 (fr) * 2000-03-24 2002-08-23 Skf France Palier a roulement instrumente muni d'un dispositif d'etancheite
EP1147830B1 (de) 2000-04-19 2008-03-12 Skf Gmbh Verfahren und Vorrichtung zum Überwachen einer Lageranordnung
JP4014359B2 (ja) * 2000-12-06 2007-11-28 Ｎｔｎ株式会社 回転センサ付き軸受およびこれを用いたモータ
DE10135784B4 (de) * 2000-07-26 2015-09-17 Ntn Corp. Mit einem Rotationssensor versehenes Lager sowie mit diesem ausgerüsteter Motor
JP4432231B2 (ja) * 2000-07-31 2010-03-17 株式会社デンソー 回転検出装置
US6559633B1 (en) * 2000-09-18 2003-05-06 Freudenberg-Nok General Partnership Speed sensor with a seal
JP4060037B2 (ja) * 2001-01-15 2008-03-12 Ｎｔｎ株式会社 回転センサ付き軸受

Also Published As

Publication number Publication date
US20080044119A1 (en) 2008-02-21
CN100436847C (zh) 2008-11-26
EP1447579A4 (de) 2006-04-12
EP1447579B1 (de) 2012-03-28
US20050031239A1 (en) 2005-02-10
EP1447579A1 (de) 2004-08-18
US7290938B2 (en) 2007-11-06
US7481583B2 (en) 2009-01-27
WO2003044381A1 (fr) 2003-05-30
CN1615407A (zh) 2005-05-11

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