JP3700291B2 - 回転速度検出装置付転がり軸受ユニット - Google Patents

回転速度検出装置付転がり軸受ユニット Download PDF

Info

Publication number
JP3700291B2
JP3700291B2 JP29621296A JP29621296A JP3700291B2 JP 3700291 B2 JP3700291 B2 JP 3700291B2 JP 29621296 A JP29621296 A JP 29621296A JP 29621296 A JP29621296 A JP 29621296A JP 3700291 B2 JP3700291 B2 JP 3700291B2
Authority
JP
Japan
Prior art keywords
encoder
poles
magnetized
pole
rotation
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 - Fee Related
Application number
JP29621296A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10142247A5 (enExample
JPH10142247A (ja
Inventor
英男 大内
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.)
NSK Ltd
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
Application filed by NSK Ltd filed Critical NSK Ltd
Priority to JP29621296A priority Critical patent/JP3700291B2/ja
Publication of JPH10142247A publication Critical patent/JPH10142247A/ja
Publication of JPH10142247A5 publication Critical patent/JPH10142247A5/ja
Application granted granted Critical
Publication of JP3700291B2 publication Critical patent/JP3700291B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/185—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Rolling Contact Bearings (AREA)
JP29621296A 1996-11-08 1996-11-08 回転速度検出装置付転がり軸受ユニット Expired - Fee Related JP3700291B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29621296A JP3700291B2 (ja) 1996-11-08 1996-11-08 回転速度検出装置付転がり軸受ユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29621296A JP3700291B2 (ja) 1996-11-08 1996-11-08 回転速度検出装置付転がり軸受ユニット

Publications (3)

Publication Number Publication Date
JPH10142247A JPH10142247A (ja) 1998-05-29
JPH10142247A5 JPH10142247A5 (enExample) 2004-10-07
JP3700291B2 true JP3700291B2 (ja) 2005-09-28

Family

ID=17830634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29621296A Expired - Fee Related JP3700291B2 (ja) 1996-11-08 1996-11-08 回転速度検出装置付転がり軸受ユニット

Country Status (1)

Country Link
JP (1) JP3700291B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5460557B2 (ja) * 2010-11-05 2014-04-02 本田技研工業株式会社 アンチロックブレーキ制御装置
CN113217539B (zh) * 2021-06-08 2022-11-01 上海高率机电科技有限公司 一种永磁推力轴承及船用传动系统

Also Published As

Publication number Publication date
JPH10142247A (ja) 1998-05-29

Similar Documents

Publication Publication Date Title
US6570751B2 (en) Magnetic encoder, wheel bearing and method of manufacturing magnetic encoder
JP3740984B2 (ja) 電動機の磁極位置検出装置
US5663641A (en) Rotational speed detection unit
JP4844010B2 (ja) 荷重測定装置付転がり軸受ユニット
JP2004003918A (ja) 荷重測定装置付車輪支持用転がり軸受ユニット
JP3312531B2 (ja) 回転速度検出装置付ハブユニット
JP3862302B2 (ja) 回転速度検出装置付転がり軸受ユニット
JPH06100474B2 (ja) 磁界検出器付スラスト軸受
JP2011185944A (ja) 荷重測定装置付転がり軸受ユニット
JP3700291B2 (ja) 回転速度検出装置付転がり軸受ユニット
JPH08178938A (ja) 回転速度検出装置付転がり軸受ユニット
JP2004333436A (ja) 回転速度検出装置及び回転速度検出センサ付転がり軸受
JP3653885B2 (ja) 回転速度検出装置用エンコーダの着磁装置
JP5251802B2 (ja) 転がり軸受ユニットの物理量測定装置
JPH06324061A (ja) 回転速度検出装置付転がり軸受
JPH08122350A (ja) 回転速度検出装置付転がり軸受ユニット
JPH10123158A (ja) 回転速度検出装置付転がり軸受ユニット
JP2004045177A (ja) 回転検出装置
JP2003215146A (ja) 回転速度センサ
JP2025067573A (ja) 検出装置付きハブユニット軸受及び検出装置付きハブユニット軸受システム
JP2004354102A (ja) エンコーダ及びエンコーダ付転がり軸受ユニット
JP3939022B2 (ja) 環状速度センサー
JP2002340919A (ja) 回転数検出装置およびこれを具備する車輪用軸受
JP2008064633A (ja) センサ付軸受装置
JPH09203742A (ja) 回転速度検出装置付転がり軸受ユニット

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20041014

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20041102

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041224

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20050621

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20050704

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080722

Year of fee payment: 3

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090722

Year of fee payment: 4

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100722

Year of fee payment: 5

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110722

Year of fee payment: 6

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110722

Year of fee payment: 6

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120722

Year of fee payment: 7

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120722

Year of fee payment: 7

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130722

Year of fee payment: 8

LAPS Cancellation because of no payment of annual fees