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KR102730365B1 - 액추에이터 - Google Patents

액추에이터 Download PDF

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Publication number
KR102730365B1
KR102730365B1 KR1020217010225A KR20217010225A KR102730365B1 KR 102730365 B1 KR102730365 B1 KR 102730365B1 KR 1020217010225 A KR1020217010225 A KR 1020217010225A KR 20217010225 A KR20217010225 A KR 20217010225A KR 102730365 B1 KR102730365 B1 KR 102730365B1
Authority
KR
South Korea
Prior art keywords
rotor
shaft member
shaft
diameter
motor
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.)
Active
Application number
KR1020217010225A
Other languages
English (en)
Korean (ko)
Other versions
KR20210068442A (ko
Inventor
가즈노리 고이즈미
하야오 와타나베
Original Assignee
닛뽄 세이꼬 가부시기가이샤
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 닛뽄 세이꼬 가부시기가이샤 filed Critical 닛뽄 세이꼬 가부시기가이샤
Priority claimed from PCT/JP2019/037893 external-priority patent/WO2020075517A1/ja
Publication of KR20210068442A publication Critical patent/KR20210068442A/ko
Application granted granted Critical
Publication of KR102730365B1 publication Critical patent/KR102730365B1/ko
Active 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
    • H02K16/00—Machines with more than one rotor or stator
    • 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
    • F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
    • F16C35/12—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • 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
    • 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
    • H02K7/003—Couplings; Details of shafts
    • 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
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Transmission Devices (AREA)
KR1020217010225A 2018-10-09 2019-09-26 액추에이터 Active KR102730365B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2018-191234 2018-10-09
JP2018191234 2018-10-09
JPJP-P-2019-126347 2019-07-05
JP2019126347A JP7383915B2 (ja) 2018-10-09 2019-07-05 アクチュエータ
PCT/JP2019/037893 WO2020075517A1 (ja) 2018-10-09 2019-09-26 アクチュエータ

Publications (2)

Publication Number Publication Date
KR20210068442A KR20210068442A (ko) 2021-06-09
KR102730365B1 true KR102730365B1 (ko) 2024-11-14

Family

ID=70220462

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217010225A Active KR102730365B1 (ko) 2018-10-09 2019-09-26 액추에이터

Country Status (4)

Country Link
JP (1) JP7383915B2 (zh)
KR (1) KR102730365B1 (zh)
CN (1) CN112805905B (zh)
TW (1) TWI825192B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI728792B (zh) * 2020-04-29 2021-05-21 高明鐵企業股份有限公司 滾珠螺桿花鍵裝置
JP7613187B2 (ja) * 2021-03-22 2025-01-15 日本精工株式会社 アクチュエータ
JP2022146082A (ja) * 2021-03-22 2022-10-05 日本精工株式会社 アクチュエータ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003065416A (ja) * 2001-08-27 2003-03-05 Yaskawa Electric Corp ２自由度アクチュエータ
JP2008036747A (ja) 2006-08-03 2008-02-21 Citizen Holdings Co Ltd 工作機械の主軸
CN107196453A (zh) 2012-02-08 2017-09-22 日本精工株式会社 驱动器、定子、马达、旋转直线运动转换机构以及线性运动驱动器
CN110442628A (zh) 2019-07-09 2019-11-12 恩亿科(北京)数据科技有限公司 一种数据监控方法、系统和计算机设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950007694B1 (ko) * 1988-03-28 1995-07-14 부라더 고교 가부시기가이샤 단축복합운동장치
US5649451A (en) * 1994-06-30 1997-07-22 Ruland; Frederick W. Compact mechanism for creating simultaneous rotary and linear motion
JP2001298920A (ja) * 2000-04-18 2001-10-26 Tamagawa Seiki Co Ltd 二軸同芯モータ
JP2006174690A (ja) * 2004-11-18 2006-06-29 Smc Corp アクチュエータ制御システム
JP6061815B2 (ja) * 2013-08-19 2017-01-18 住友重機械工業株式会社 モータ
CN204068559U (zh) * 2014-08-27 2014-12-31 大连光洋科技集团有限公司 一种三输出轴电机
JP2016200251A (ja) * 2015-04-14 2016-12-01 日本電産テクノモータ株式会社 軸受装置およびモータ
JP6762114B2 (ja) * 2016-03-25 2020-09-30 Ntn株式会社 電動アクチュエータ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003065416A (ja) * 2001-08-27 2003-03-05 Yaskawa Electric Corp ２自由度アクチュエータ
JP2008036747A (ja) 2006-08-03 2008-02-21 Citizen Holdings Co Ltd 工作機械の主軸
CN107196453A (zh) 2012-02-08 2017-09-22 日本精工株式会社 驱动器、定子、马达、旋转直线运动转换机构以及线性运动驱动器
CN110442628A (zh) 2019-07-09 2019-11-12 恩亿科(北京)数据科技有限公司 一种数据监控方法、系统和计算机设备

Also Published As

Publication number Publication date
CN112805905A (zh) 2021-05-14
JP2020061926A (ja) 2020-04-16
KR20210068442A (ko) 2021-06-09
JP7383915B2 (ja) 2023-11-21
TWI825192B (zh) 2023-12-11
CN112805905B (zh) 2024-05-31
TW202027385A (zh) 2020-07-16

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