JP2017044329A - 減速ベアリング及び電気モータ - Google Patents

減速ベアリング及び電気モータ Download PDF

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Publication number
JP2017044329A
JP2017044329A JP2015213058A JP2015213058A JP2017044329A JP 2017044329 A JP2017044329 A JP 2017044329A JP 2015213058 A JP2015213058 A JP 2015213058A JP 2015213058 A JP2015213058 A JP 2015213058A JP 2017044329 A JP2017044329 A JP 2017044329A
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JP
Japan
Prior art keywords
bearing
reduction
ring
central
extension
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
JP2015213058A
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English (en)
Japanese (ja)
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JP2017044329A5 (https=
Inventor
ヴォラク ミロスラフ
Volak Miroslav
ヴォラク ミロスラフ
バルナ ヨゼフ
Barna Jozef
バルナ ヨゼフ
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.)
Shenzhen Volmen Precision Mechanical Technology Co ltd
Original Assignee
Shenzhen Volmen Precision Mechanical Technology 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
Application filed by Shenzhen Volmen Precision Mechanical Technology Co ltd filed Critical Shenzhen Volmen Precision Mechanical Technology Co ltd
Publication of JP2017044329A publication Critical patent/JP2017044329A/ja
Publication of JP2017044329A5 publication Critical patent/JP2017044329A5/ja
Pending legal-status Critical Current

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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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/55—Systems consisting of a plurality of bearings with rolling friction with intermediate floating or independently-driven rings rotating at reduced speed or with other differential 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
    • 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
    • F16C19/08—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 two or more rows of 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/28—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with two or more rows of rollers
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/48—Needle bearings with two or more rows of needles
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/34—Rollers; Needles
    • 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
    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • 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
    • 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
    • F16C41/004—Electro-dynamic machines, e.g. motors, generators, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP2015213058A 2015-08-25 2015-10-29 減速ベアリング及び電気モータ Pending JP2017044329A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15182419.0A EP3135954A1 (en) 2015-08-25 2015-08-25 Reduction bearing and electric motor
EP15182419.0 2015-08-25

Publications (2)

Publication Number Publication Date
JP2017044329A true JP2017044329A (ja) 2017-03-02
JP2017044329A5 JP2017044329A5 (https=) 2018-10-25

Family

ID=54007618

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015213058A Pending JP2017044329A (ja) 2015-08-25 2015-10-29 減速ベアリング及び電気モータ
JP2016163978A Pending JP2017096488A (ja) 2015-08-25 2016-08-24 減速ベアリング及び電気モータ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016163978A Pending JP2017096488A (ja) 2015-08-25 2016-08-24 減速ベアリング及び電気モータ

Country Status (7)

Country Link
US (1) US20170063193A1 (https=)
EP (2) EP3135954A1 (https=)
JP (2) JP2017044329A (https=)
KR (2) KR20170024513A (https=)
CN (2) CN106481658A (https=)
EA (1) EA201691451A1 (https=)
TW (2) TW201708724A (https=)

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US10035261B2 (en) * 2016-06-17 2018-07-31 Schaeffler Technologies AG & Co. KG Actuatable joint for a robotic system having an axial angular contact roller bearing
DE102017101565A1 (de) 2017-01-26 2018-07-26 Wittenstein Se Koaxialgetriebe mit positiver übersetzung
EP3602749A4 (en) 2017-03-29 2020-03-25 SZ DJI Technology Co., Ltd. HOLLOW MOTOR APPARATUSES AND RELATED SYSTEMS AND METHODS
CN111463934B (zh) * 2017-03-29 2021-08-24 深圳市大疆创新科技有限公司 驱动装置及其操作方法、激光测量装置和移动平台
CN106907398B (zh) * 2017-05-02 2023-09-15 西安赛隆金属材料有限责任公司 一种高速旋转轴用轴承支撑装置
DE102018206065A1 (de) * 2018-04-20 2019-10-24 Aktiebolaget Skf Rollenlager zum Abstützen einer radialen Deformation des Rollenlagers und Rotatiionsanordnung mit einem solchen Rollenlager
CN109340254B (zh) * 2018-12-14 2024-03-22 徐工集团凯宫重工南京股份有限公司 盾构机用主驱动轴承
CN110529495A (zh) * 2019-08-30 2019-12-03 江苏如非轴承科技有限公司 一种高转速加强型回转轴承结构
DE102021004541A1 (de) 2020-09-28 2022-03-31 Sew-Eurodrive Gmbh & Co Kg Antrieb, aufweisend ein von einem Elektromotor angetriebenes Getriebe
CN112303114A (zh) * 2020-10-28 2021-02-02 上海电气风电集团股份有限公司 应用于风力发电机的滚动轴承及风力发电机
EP4112955A1 (en) 2021-06-29 2023-01-04 Biatec Motion s.r.o. Radiaxial bearing and electric motor
DE102023000621A1 (de) 2022-03-15 2023-09-21 Sew-Eurodrive Gmbh & Co Kg Antrieb, aufweisend ein von einem Elektromotor angetriebenes Getriebe
CN118805043A (zh) 2022-03-15 2024-10-18 索尤若驱动有限及两合公司 具有由电机驱动的减速器的驱动装置
EP4493841A1 (de) 2022-03-15 2025-01-22 SEW-EURODRIVE GmbH & Co. KG Antrieb, aufweisend ein von einem elektromotor angetriebenes getriebe
EP4612422B1 (en) 2024-01-23 2026-04-15 OMS Antriebstechnik GmbH Harmonic wave reduction and bearing assembly and electric motor arrangement

Citations (8)

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JPS59170549A (ja) * 1983-03-18 1984-09-26 Hitachi Ltd 減速装置
JPS61294253A (ja) * 1985-04-01 1986-12-25 フベイ　インスチチユ−ト　オブ　マシナリイ 伝動装置
JPH02113048U (https=) * 1989-02-27 1990-09-10
US6383110B1 (en) * 1999-03-29 2002-05-07 Synkinetics, Inc. Nested modified-cam speed converter
JP2007211975A (ja) * 2006-02-06 2007-08-23 Staeubli Faverges 減速機の製造方法とそのような減速機を組み込むロボット
WO2012157022A1 (ja) * 2011-05-16 2012-11-22 株式会社ハーモニック・ドライブ・システムズ ユニット型波動歯車装置
JP2013068274A (ja) * 2011-09-22 2013-04-18 Ntn Corp 減速装置
JP2016163978A (ja) * 2015-03-06 2016-09-08 大場　祥右 樹脂製の分岐管部材の製造方法、及び、この製造方法によって製造された熱可塑性樹脂製の分岐管部材

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FR2997158B1 (fr) * 2012-10-22 2016-11-25 Skf Ab Palier a roulement, notamment pour propulseur de navires ou pour eolienne
US9893356B2 (en) * 2014-04-15 2018-02-13 Panasonic Intellectual Property Management Co., Ltd. Cathode active material for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method of producing cathode active material for nonaqueous electrolyte secondary battery
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Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170549A (ja) * 1983-03-18 1984-09-26 Hitachi Ltd 減速装置
JPS61294253A (ja) * 1985-04-01 1986-12-25 フベイ　インスチチユ−ト　オブ　マシナリイ 伝動装置
JPH02113048U (https=) * 1989-02-27 1990-09-10
US6383110B1 (en) * 1999-03-29 2002-05-07 Synkinetics, Inc. Nested modified-cam speed converter
JP2007211975A (ja) * 2006-02-06 2007-08-23 Staeubli Faverges 減速機の製造方法とそのような減速機を組み込むロボット
WO2012157022A1 (ja) * 2011-05-16 2012-11-22 株式会社ハーモニック・ドライブ・システムズ ユニット型波動歯車装置
JP2013068274A (ja) * 2011-09-22 2013-04-18 Ntn Corp 減速装置
JP2016163978A (ja) * 2015-03-06 2016-09-08 大場　祥右 樹脂製の分岐管部材の製造方法、及び、この製造方法によって製造された熱可塑性樹脂製の分岐管部材

Also Published As

Publication number Publication date
JP2017096488A (ja) 2017-06-01
EP3135954A1 (en) 2017-03-01
TW201713869A (zh) 2017-04-16
CN106481659A (zh) 2017-03-08
EA201691451A1 (ru) 2017-05-31
TW201708724A (zh) 2017-03-01
KR20170024556A (ko) 2017-03-07
EP3135955A2 (en) 2017-03-01
CN106481658A (zh) 2017-03-08
US20170063193A1 (en) 2017-03-02
EP3135955A3 (en) 2017-04-26
KR20170024513A (ko) 2017-03-07

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