DE112022007182T5 - Positionserfassungssystem und aktuator - Google Patents

Positionserfassungssystem und aktuator Download PDF

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Publication number
DE112022007182T5
DE112022007182T5 DE112022007182.6T DE112022007182T DE112022007182T5 DE 112022007182 T5 DE112022007182 T5 DE 112022007182T5 DE 112022007182 T DE112022007182 T DE 112022007182T DE 112022007182 T5 DE112022007182 T5 DE 112022007182T5
Authority
DE
Germany
Prior art keywords
reduction gear
motor
gear
encoder
output shaft
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.)
Withdrawn
Application number
DE112022007182.6T
Other languages
German (de)
English (en)
Inventor
Taichi TAGUCHI
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Publication of DE112022007182T5 publication Critical patent/DE112022007182T5/de
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • 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
    • 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
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/20—Detecting rotary movement
    • G01D2205/26—Details of encoders or position sensors specially adapted to detect rotation beyond a full turn of 360°, e.g. multi-rotation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/20—Detecting rotary movement
    • G01D2205/28—The target being driven in rotation by additional gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulator (AREA)
  • Control Of Electric Motors In General (AREA)
  • Retarders (AREA)
DE112022007182.6T 2022-07-08 2022-07-08 Positionserfassungssystem und aktuator Withdrawn DE112022007182T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/027153 WO2024009515A1 (ja) 2022-07-08 2022-07-08 位置検出システムおよびアクチュエータ

Publications (1)

Publication Number Publication Date
DE112022007182T5 true DE112022007182T5 (de) 2025-04-30

Family

ID=89452913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022007182.6T Withdrawn DE112022007182T5 (de) 2022-07-08 2022-07-08 Positionserfassungssystem und aktuator

Country Status (6)

Country Link
US (1) US20250379495A1 (https=)
JP (1) JPWO2024009515A1 (https=)
CN (1) CN119487361A (https=)
DE (1) DE112022007182T5 (https=)
TW (1) TW202417815A (https=)
WO (1) WO2024009515A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11132792A (ja) * 1997-10-31 1999-05-21 Yaskawa Electric Corp 多回転型アブソリュートエンコーダ
JP2002116057A (ja) * 2000-10-06 2002-04-19 Yaskawa Electric Corp 多回転式絶対値エンコーダ装置
JP2007113932A (ja) * 2005-10-18 2007-05-10 Harmonic Drive Syst Ind Co Ltd ギヤ付きモータの多回転絶対値エンコーダ
CN102132126B (zh) * 2008-08-26 2015-04-08 株式会社尼康 编码器系统、信号处理方法
JP2015206747A (ja) * 2014-04-23 2015-11-19 株式会社ニコン エンコーダ装置、駆動装置、ステージ装置、及びロボット装置
JP5980965B2 (ja) * 2015-01-08 2016-08-31 ファナック株式会社 複数の回転角検出器により回転角を更新するロボット制御装置
US11181170B2 (en) * 2016-06-06 2021-11-23 National University Corporation Yokohama National University Planetary gear device and planetary gear device design program
JP6808474B2 (ja) * 2016-12-19 2021-01-06 株式会社ハーモニック・ドライブ・システムズ ギヤ付きモータのアブソリュートエンコーダ
JP7465624B2 (ja) * 2018-12-19 2024-04-11 Thk株式会社 アクチュエータ

Also Published As

Publication number Publication date
CN119487361A (zh) 2025-02-18
TW202417815A (zh) 2024-05-01
WO2024009515A1 (ja) 2024-01-11
JPWO2024009515A1 (https=) 2024-01-11
US20250379495A1 (en) 2025-12-11

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R120 Application withdrawn or ip right abandoned