JP7825117B2 - エンコーダおよびそれを備えたモータ - Google Patents

エンコーダおよびそれを備えたモータ

Info

Publication number
JP7825117B2
JP7825117B2 JP2023543748A JP2023543748A JP7825117B2 JP 7825117 B2 JP7825117 B2 JP 7825117B2 JP 2023543748 A JP2023543748 A JP 2023543748A JP 2023543748 A JP2023543748 A JP 2023543748A JP 7825117 B2 JP7825117 B2 JP 7825117B2
Authority
JP
Japan
Prior art keywords
frame
rotating plate
bracket
shaft
substrate
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
JP2023543748A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023026732A5 (https=
JPWO2023026732A1 (https=
Inventor
晃太 来嶋
賢次 古米
旭生 揚原
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2023026732A1 publication Critical patent/JPWO2023026732A1/ja
Publication of JPWO2023026732A5 publication Critical patent/JPWO2023026732A5/ja
Application granted granted Critical
Publication of JP7825117B2 publication Critical patent/JP7825117B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders
    • G01D5/34738—Axles; Driving or coupling means
    • 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
    • H02K11/22—Optical devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Optical Transform (AREA)
JP2023543748A 2021-08-24 2022-07-22 エンコーダおよびそれを備えたモータ Active JP7825117B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021136603 2021-08-24
JP2021136603 2021-08-24
PCT/JP2022/028420 WO2023026732A1 (ja) 2021-08-24 2022-07-22 エンコーダおよびそれを備えたモータ

Publications (3)

Publication Number Publication Date
JPWO2023026732A1 JPWO2023026732A1 (https=) 2023-03-02
JPWO2023026732A5 JPWO2023026732A5 (https=) 2024-05-20
JP7825117B2 true JP7825117B2 (ja) 2026-03-06

Family

ID=85323026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023543748A Active JP7825117B2 (ja) 2021-08-24 2022-07-22 エンコーダおよびそれを備えたモータ

Country Status (5)

Country Link
US (1) US20250132643A1 (https=)
EP (1) EP4394333A4 (https=)
JP (1) JP7825117B2 (https=)
CN (1) CN117795294A (https=)
WO (1) WO2023026732A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2025004498A1 (https=) * 2023-06-30 2025-01-02

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000241157A (ja) 1999-02-20 2000-09-08 Dr Johannes Heidenhain Gmbh 測角システム
US20030042408A1 (en) 2001-08-31 2003-03-06 Robert Setbacken Attachment of an encoder hub to a motor shaft
JP2007322157A (ja) 2006-05-30 2007-12-13 Sendai Nikon:Kk ロータリエンコーダ
JP2013113660A (ja) 2011-11-28 2013-06-10 Yaskawa Electric Corp サーボモータ
CN211877055U (zh) 2020-04-15 2020-11-06 山东钢铁股份有限公司 磁式编码器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03246419A (ja) * 1990-02-23 1991-11-01 Seiko Epson Corp エンコーダ
JP2011112441A (ja) * 2009-11-25 2011-06-09 Nikon Corp エンコーダ、エンコーダの取り付け方法、及びモータ装置
DE112013001874T8 (de) * 2012-03-30 2015-03-12 Denso Wave Incorporated Kodiervorrichtung, Kodiervorrichtung-Installationsverfahren, Drehmomentbegrenzungsmechanismus, Antriebsvorrichtung und Robotervorrichtung
JP2014211347A (ja) 2013-04-18 2014-11-13 株式会社ニコン エンコーダ、駆動装置及びロボット装置
CN110864712B (zh) * 2018-08-27 2022-07-12 台达电子工业股份有限公司 编码器及其适用的马达

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000241157A (ja) 1999-02-20 2000-09-08 Dr Johannes Heidenhain Gmbh 測角システム
US20030042408A1 (en) 2001-08-31 2003-03-06 Robert Setbacken Attachment of an encoder hub to a motor shaft
JP2007322157A (ja) 2006-05-30 2007-12-13 Sendai Nikon:Kk ロータリエンコーダ
JP2013113660A (ja) 2011-11-28 2013-06-10 Yaskawa Electric Corp サーボモータ
CN211877055U (zh) 2020-04-15 2020-11-06 山东钢铁股份有限公司 磁式编码器

Also Published As

Publication number Publication date
CN117795294A (zh) 2024-03-29
EP4394333A4 (en) 2024-12-04
US20250132643A1 (en) 2025-04-24
WO2023026732A1 (ja) 2023-03-02
JPWO2023026732A1 (https=) 2023-03-02
EP4394333A1 (en) 2024-07-03

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