CN117581080A - 编码器以及具备其的电机 - Google Patents

编码器以及具备其的电机 Download PDF

Info

Publication number
CN117581080A
CN117581080A CN202280046463.4A CN202280046463A CN117581080A CN 117581080 A CN117581080 A CN 117581080A CN 202280046463 A CN202280046463 A CN 202280046463A CN 117581080 A CN117581080 A CN 117581080A
Authority
CN
China
Prior art keywords
mounting hole
optical module
rotating plate
frame
encoder
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
CN202280046463.4A
Other languages
English (en)
Chinese (zh)
Inventor
来岛晃太
古米贤次
扬原旭生
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 CN117581080A publication Critical patent/CN117581080A/zh
Pending legal-status Critical Current

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
    • G01D5/34715—Scale reading or illumination devices
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Optical Transform (AREA)
CN202280046463.4A 2021-07-28 2022-06-30 编码器以及具备其的电机 Pending CN117581080A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021123511 2021-07-28
JP2021-123511 2021-07-28
PCT/JP2022/026184 WO2023008081A1 (ja) 2021-07-28 2022-06-30 エンコーダおよびそれを備えたモータ

Publications (1)

Publication Number Publication Date
CN117581080A true CN117581080A (zh) 2024-02-20

Family

ID=85086714

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280046463.4A Pending CN117581080A (zh) 2021-07-28 2022-06-30 编码器以及具备其的电机

Country Status (5)

Country Link
US (1) US20250023431A1 (https=)
EP (1) EP4379325A4 (https=)
JP (1) JP7829122B2 (https=)
CN (1) CN117581080A (https=)
WO (1) WO2023008081A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025177702A1 (ja) * 2024-02-22 2025-08-28 パナソニックＩｐマネジメント株式会社 エンコーダ、エンコーダ付きモータ、およびエンコーダ付きモータの製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2012103042A (ja) * 2010-11-08 2012-05-31 Yaskawa Electric Corp 反射型エンコーダ、サーボモータ及びサーボユニット
JP2014232828A (ja) * 2013-05-30 2014-12-11 ローム株式会社 半導体装置
CN106797160A (zh) * 2015-09-14 2017-05-31 株式会社安川电机 电机用编码器和电机
US20200067386A1 (en) * 2018-08-27 2020-02-27 Delta Electronics, Inc. Encoder and motor using same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09243404A (ja) * 1996-03-08 1997-09-19 Nikon Corp エンコーダおよびエンコーダ用符号板およびその製造方法
JP6008163B2 (ja) * 2011-11-28 2016-10-19 株式会社安川電機 サーボモータ
JP5962884B2 (ja) * 2011-12-20 2016-08-03 株式会社安川電機 エンコーダ及びサーボモータ
JP6227242B2 (ja) * 2012-11-22 2017-11-08 ミネベアミツミ株式会社 光学式エンコーダ、光学式エンコーダ付きモータおよびその製造方法
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
JP2017106726A (ja) * 2015-12-07 2017-06-15 キヤノンプレシジョン株式会社 光学式エンコーダ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2012103042A (ja) * 2010-11-08 2012-05-31 Yaskawa Electric Corp 反射型エンコーダ、サーボモータ及びサーボユニット
JP2014232828A (ja) * 2013-05-30 2014-12-11 ローム株式会社 半導体装置
CN106797160A (zh) * 2015-09-14 2017-05-31 株式会社安川电机 电机用编码器和电机
US20200067386A1 (en) * 2018-08-27 2020-02-27 Delta Electronics, Inc. Encoder and motor using same

Also Published As

Publication number Publication date
US20250023431A1 (en) 2025-01-16
WO2023008081A1 (ja) 2023-02-02
JPWO2023008081A1 (https=) 2023-02-02
EP4379325A4 (en) 2024-11-13
EP4379325A1 (en) 2024-06-05
JP7829122B2 (ja) 2026-03-13

Similar Documents

Publication Publication Date Title
JP3875665B2 (ja) スキャニング型レンジセンサ
JPS634172Y2 (https=)
JP6876089B2 (ja) エンコーダー及びそれを用いたモーター
JP6277406B2 (ja) ミラー回転装置
US9515533B2 (en) Rotary body driving apparatus
JPWO2012176911A1 (ja) エンコーダ、エンコーダの取付方法、及びモータ装置
US12413120B2 (en) Motor with sensor coil
CN117581080A (zh) 编码器以及具备其的电机
JPWO2023008081A5 (https=)
JP7825117B2 (ja) エンコーダおよびそれを備えたモータ
JPWO2023026732A5 (https=)
CN110873579A (zh) 编码器
JP2011112441A (ja) エンコーダ、エンコーダの取り付け方法、及びモータ装置
WO2021117527A1 (ja) 電磁モータ、光偏向装置及び測距装置
US20200301131A1 (en) Motor, mirror rotary device, and disk drive device
JP2011007734A (ja) エンコーダ及びエンコーダの取り付け方法
JP5929024B2 (ja) エンコーダ、エンコーダの取り付け方法及びモータ装置
JP7122900B2 (ja) モータ
JP2014071160A (ja) ２軸型ガルバノミラーデバイス
WO2019216327A1 (ja) エンコーダ及びその組立方法、駆動装置、並びに車両用操舵装置
CN222028419U (zh) 一种激光雷达及机器人
JP2002058208A (ja) ブラシレスモータ
JP2011117759A (ja) エンコーダ、モータ装置及びエンコーダの取り付け方法
WO2025177702A1 (ja) エンコーダ、エンコーダ付きモータ、およびエンコーダ付きモータの製造方法
JP3179128B2 (ja) 磁気式光ファイバエンコーダの検出信号発生方法および装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination