FR2898739B1 - Systeme de support d'arbre pour moteur electrique, moteur electrique et procede de fabrication. - Google Patents

Systeme de support d'arbre pour moteur electrique, moteur electrique et procede de fabrication.

Info

Publication number
FR2898739B1
FR2898739B1 FR0602256A FR0602256A FR2898739B1 FR 2898739 B1 FR2898739 B1 FR 2898739B1 FR 0602256 A FR0602256 A FR 0602256A FR 0602256 A FR0602256 A FR 0602256A FR 2898739 B1 FR2898739 B1 FR 2898739B1
Authority
FR
France
Prior art keywords
electric motor
support system
shaft support
manufacture
inner race
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
FR0602256A
Other languages
English (en)
Other versions
FR2898739A1 (fr
Inventor
Franck Debrailly
Domenico Restaino
Olivier Message
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.)
SKF AB
Original Assignee
SKF AB
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 SKF AB filed Critical SKF AB
Priority to FR0602256A priority Critical patent/FR2898739B1/fr
Priority to CN2007800087145A priority patent/CN101401280B/zh
Priority to US12/225,076 priority patent/US8258659B2/en
Priority to PCT/FR2007/050922 priority patent/WO2007104894A1/fr
Priority to EP07731738A priority patent/EP2059993A1/fr
Priority to JP2008558868A priority patent/JP5085568B2/ja
Publication of FR2898739A1 publication Critical patent/FR2898739A1/fr
Application granted granted Critical
Publication of FR2898739B1 publication Critical patent/FR2898739B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a 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
    • 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
    • G01P1/00—Details of instruments
    • G01P1/02—Housings
    • G01P1/026—Housings for speed measuring devices, e.g. pulse generator
    • 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
    • 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
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • 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
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/60—Polyamides [PA]
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/70—Polyesters, e.g. polyethylene-terephthlate [PET], polybutylene-terephthlate [PBT]
    • 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
    • F16C2220/00—Shaping
    • F16C2220/02—Shaping by casting
    • F16C2220/04—Shaping by casting by injection-moulding
    • 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
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
    • 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Motors, Generators (AREA)
FR0602256A 2006-03-15 2006-03-15 Systeme de support d'arbre pour moteur electrique, moteur electrique et procede de fabrication. Expired - Fee Related FR2898739B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0602256A FR2898739B1 (fr) 2006-03-15 2006-03-15 Systeme de support d'arbre pour moteur electrique, moteur electrique et procede de fabrication.
CN2007800087145A CN101401280B (zh) 2006-03-15 2007-03-14 电机的轴支撑***、电机及轴支撑***的制造方法
US12/225,076 US8258659B2 (en) 2006-03-15 2007-03-14 Shaft support system for electric motor, electric motor and method for making same
PCT/FR2007/050922 WO2007104894A1 (fr) 2006-03-15 2007-03-14 Systeme de support d'arbre pour moteur electrique, moteur electrique et procede de fabrication.
EP07731738A EP2059993A1 (fr) 2006-03-15 2007-03-14 Systeme de support d'arbre pour moteur electrique, moteur electrique et procede de fabrication.
JP2008558868A JP5085568B2 (ja) 2006-03-15 2007-03-14 電動機用の軸支持装置およびその取付方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0602256A FR2898739B1 (fr) 2006-03-15 2006-03-15 Systeme de support d'arbre pour moteur electrique, moteur electrique et procede de fabrication.

Publications (2)

Publication Number Publication Date
FR2898739A1 FR2898739A1 (fr) 2007-09-21
FR2898739B1 true FR2898739B1 (fr) 2008-06-13

Family

ID=37310610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0602256A Expired - Fee Related FR2898739B1 (fr) 2006-03-15 2006-03-15 Systeme de support d'arbre pour moteur electrique, moteur electrique et procede de fabrication.

Country Status (6)

Country Link
US (1) US8258659B2 (fr)
EP (1) EP2059993A1 (fr)
JP (1) JP5085568B2 (fr)
CN (1) CN101401280B (fr)
FR (1) FR2898739B1 (fr)
WO (1) WO2007104894A1 (fr)

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EP2417370A1 (fr) * 2009-04-07 2012-02-15 Aktiebolaget SKF Ensemble bride
WO2010116207A1 (fr) * 2009-04-07 2010-10-14 Aktiebolaget Skf Ensemble palier à roulement ayant une rondelle de codage et un capteur et moteur électrique équipé d'un tel ensemble
DE102010017385B4 (de) * 2010-06-16 2021-09-30 BEGE Aandrijftechniek BV Vorrichtung in Form eines per Flansch anschließbaren Antriebs mit Antriebswelle mit Plastoferrit-Impulsgeber
DE202010005645U1 (de) * 2010-06-16 2010-08-26 Ströter Antriebstechnik GmbH Geber in Form eines Plastoferrit-Ringes sowie Vorrichtung enthaltend einen solchen Geber
US8803386B2 (en) * 2010-10-30 2014-08-12 Zhongshan Broad-Ocean Motor Co., Ltd. Brushless DC motor having structures for mounting a hall element and a magnetic ring outside a motor casing
DE102010064298A1 (de) 2010-12-29 2012-07-05 Robert Bosch Gmbh Einrichtung zur Lagerung einer Welle in einem Gehäuse und Aggregat mit einer erfindungsgemäßen Einrichtung
TWI440285B (zh) * 2011-03-18 2014-06-01 Delta Electronics Inc 風扇及其馬達
DE102011076144A1 (de) * 2011-05-19 2012-11-22 Schaeffler Technologies AG & Co. KG Elektromotor mit rotorwellenfest vorgespanntem Radialkugellager und Antriebseinheit eines Kraftfahrzeugs
DE102012006158A1 (de) * 2012-03-28 2013-10-02 Schaeffler Technologies AG & Co. KG Lageranordnung
DE102012205690A1 (de) * 2012-04-05 2013-10-10 Robert Bosch Gmbh Vorrichtung für die Lagerung eines Wälzlagers einer elektrischen Maschine, elektrische Maschine
WO2013175257A1 (fr) * 2012-05-22 2013-11-28 Aktiebolaget Skf Unité de support de capteur et appareil comprenant une telle unité
WO2014125725A1 (fr) * 2013-02-12 2014-08-21 株式会社村田製作所 Machine électrique rotative
EP2808983B1 (fr) * 2013-05-28 2016-09-14 Lakeview Innovation Ltd. Encodeur pour un capteur rotatif compact et moteur électrique doté d'un capteur rotatif compact
JP6040119B2 (ja) * 2013-08-12 2016-12-07 アスモ株式会社 ヨークハウジング、モータ及びヨークハウジングの製造方法
CN103441618B (zh) * 2013-08-29 2015-12-30 湖州永昌贝诗讬电器实业有限公司 一种电机转子自动压卡簧压轴承机
DE102013222534A1 (de) * 2013-11-06 2015-05-07 Robert Bosch Gmbh Elektromaschine
FR3032314B1 (fr) * 2015-02-04 2017-01-20 Mmt Sa Actionneur de positionnement et procede de fabrication
US9856918B2 (en) * 2015-05-29 2018-01-02 Schaeffler Technologies AG & Co. KG Bearing and housing support for intermediate drive shaft
FR3038794B1 (fr) * 2015-07-10 2018-08-10 Valeo Equipements Electriques Moteur Machine electrique tournante munie d'un moyen de reglage de la position angulaire de l'arbre
FR3038793B1 (fr) * 2015-07-10 2018-08-10 Valeo Equipements Electriques Moteur Machine electrique tournante munie d'un reservoir de lubrifiant pour la lubrification d'un roulement
WO2017071702A1 (fr) 2015-10-27 2017-05-04 Schaeffler Technologies AG & Co. KG Ensemble de palier dans lequel est intégré un conducteur électrique pour la production de plusieurs tensions de service
EP3252931A1 (fr) * 2016-05-30 2017-12-06 HILTI Aktiengesellschaft Flasque pour moteur électrique sans balais
JP6883442B2 (ja) * 2017-02-20 2021-06-09 株式会社マキタ 電動工具
DE102017106311A1 (de) * 2017-03-23 2018-09-27 Atlanta Antriebssysteme E. Seidenspinner Gmbh & Co. Kg Wechselflansch mit Sensorik für ein Getriebe
CN107017736A (zh) * 2017-05-27 2017-08-04 上海昶屹机电科技有限公司 电机测量装置
DE102017111738A1 (de) * 2017-05-30 2018-07-12 Schaeffler Technologies AG & Co. KG Wälzkörperdrehzahlmessung mittels Hall-Sensoren
CN110250936A (zh) 2017-08-09 2019-09-20 沙克忍者运营有限责任公司 烹饪***
GB2567455B (en) 2017-10-12 2021-12-08 Dyson Technology Ltd An electric machine
FR3078758B1 (fr) * 2018-03-06 2020-04-03 Aktiebolaget Skf Dispositif de poulie pour galet tendeur ou enrouleur
FR3078759B1 (fr) 2018-03-06 2020-02-28 Aktiebolaget Skf Dispositif de poulie pour galet tendeur ou enrouleur
CN216406912U (zh) * 2018-10-26 2022-04-29 博格华纳公司 旋转机器
DE102019204456A1 (de) * 2019-03-29 2020-10-01 Siemens Aktiengesellschaft Lagerschild für eine elektrische rotierende Maschine, Verwendung dazu und elektrische rotierende Maschine
EP3829041A1 (fr) * 2019-11-29 2021-06-02 Hilti Aktiengesellschaft Circuit imprimé à effet hall à l'intérieur de têtes de bobine
JP7475996B2 (ja) * 2020-07-02 2024-04-30 株式会社マキタ 電動作業機

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JPH0823666A (ja) 1994-07-07 1996-01-23 Hitachi Ltd 内転形ブラシレスモータ
JPH08331810A (ja) * 1995-05-31 1996-12-13 Oriental Motor Co Ltd エンコーダ付きモーター及びその組立て方法
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
FR2796679B1 (fr) * 1999-07-23 2001-08-24 Skf France Palier a roulement instrumente
FR2804479B1 (fr) * 2000-01-27 2002-05-03 Skf France Dispositif de palier a roulement instrumente avec pre-indexation angulaire temporaire du codeur par rapport au capteur
BR0208487A (pt) * 2001-03-16 2004-03-30 Altech Generating Systems Llc Alternador e método de fabricação do mesmo
FR2824368B1 (fr) * 2001-05-04 2003-09-05 Roulements Soc Nouvelle Ensemble comprenant un roulement instrumente et un logement associes par un capteur monobloc

Also Published As

Publication number Publication date
JP2009531003A (ja) 2009-08-27
CN101401280A (zh) 2009-04-01
CN101401280B (zh) 2012-10-24
JP5085568B2 (ja) 2012-11-28
FR2898739A1 (fr) 2007-09-21
US20090261693A1 (en) 2009-10-22
WO2007104894A1 (fr) 2007-09-20
EP2059993A1 (fr) 2009-05-20
US8258659B2 (en) 2012-09-04

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Year of fee payment: 11

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Effective date: 20171130