JPH1062440A - 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

Info

Publication number
JPH1062440A
JPH1062440A JP8219675A JP21967596A JPH1062440A JP H1062440 A JPH1062440 A JP H1062440A JP 8219675 A JP8219675 A JP 8219675A JP 21967596 A JP21967596 A JP 21967596A JP H1062440 A JPH1062440 A JP H1062440A
Authority
JP
Japan
Prior art keywords
stator
encoder
wheel
permanent magnet
rotating
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.)
Pending
Application number
JP8219675A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1062440A5 (enExample
Inventor
Hideo Ouchi
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 JP8219675A priority Critical patent/JPH1062440A/ja
Publication of JPH1062440A publication Critical patent/JPH1062440A/ja
Publication of JPH1062440A5 publication Critical patent/JPH1062440A5/ja
Pending legal-status Critical Current

Links

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
    • F16C19/186—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 three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • 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
    • 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
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
JP8219675A 1996-08-21 1996-08-21 回転速度検出装置付転がり軸受ユニット Pending JPH1062440A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8219675A JPH1062440A (ja) 1996-08-21 1996-08-21 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
JP8219675A JPH1062440A (ja) 1996-08-21 1996-08-21 回転速度検出装置付転がり軸受ユニット

Publications (2)

Publication Number Publication Date
JPH1062440A true JPH1062440A (ja) 1998-03-06
JPH1062440A5 JPH1062440A5 (enExample) 2004-08-12

Family

ID=16739222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8219675A Pending JPH1062440A (ja) 1996-08-21 1996-08-21 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) JPH1062440A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001249141A (ja) * 2000-03-03 2001-09-14 Koyo Seiko Co Ltd 回転検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001249141A (ja) * 2000-03-03 2001-09-14 Koyo Seiko Co Ltd 回転検出装置

Similar Documents

Publication Publication Date Title
EP0942186B1 (en) Rolling bearing unit with rotating speed sensor
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
JPH1048229A (ja) 回転速度検出装置付転がり軸受ユニット
EP0714029B1 (en) Rolling bearing unit with a rotational speed sensor
US5744720A (en) Rolling bearing unit with rotating speed detector
JP3653885B2 (ja) 回転速度検出装置用エンコーダの着磁装置
JPH08200355A (ja) 回転速度検出装置付転がり軸受ユニット
JPH1062440A (ja) 回転速度検出装置付転がり軸受ユニット
JP3632338B2 (ja) 回転速度検出装置付転がり軸受ユニット
JPH10253647A (ja) 回転速度検出装置付転がり軸受ユニット
JP3948053B2 (ja) 回転速度検出装置付転がり軸受ユニット
JP2004258028A (ja) 回転パラメータをコード化する装置、これを有するころがり軸受そして電動モータ
JPH10123158A (ja) 回転速度検出装置付転がり軸受ユニット
JPH1090292A (ja) 回転速度検出装置付転がり軸受ユニット
JPH112639A (ja) 回転速度検出装置付転がり軸受ユニット
JP2004333511A (ja) エンコーダ付転がり軸受ユニット
JP3500713B2 (ja) 回転速度検出装置付転がり軸受ユニット
JPH08226438A (ja) 回転速度検出装置付転がり軸受ユニット
JP2002122445A (ja) エンコーダ及びエンコーダ付転がり軸受ユニット
JP2003043055A (ja) 回転速度検出装置付ハブユニット
JPH0815290A (ja) 回転速度検出装置
JPH08122350A (ja) 回転速度検出装置付転がり軸受ユニット
JPH08178939A (ja) 回転速度検出装置付転がり軸受ユニット
JPH10132837A (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: 20040913

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20041102

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20050329