CN117441089B - 旋转检测器和旋转检测方法 - Google Patents

旋转检测器和旋转检测方法

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Publication number
CN117441089B
CN117441089B CN202280036575.1A CN202280036575A CN117441089B CN 117441089 B CN117441089 B CN 117441089B CN 202280036575 A CN202280036575 A CN 202280036575A CN 117441089 B CN117441089 B CN 117441089B
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CN
China
Prior art keywords
power
rotation
power generation
reference position
polarity
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
CN202280036575.1A
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English (en)
Chinese (zh)
Other versions
CN117441089A (zh
Inventor
田中优纪
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.)
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Publication date
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Publication of CN117441089A publication Critical patent/CN117441089A/zh
Application granted granted Critical
Publication of CN117441089B publication Critical patent/CN117441089B/zh
Active 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
    • G01D5/14—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 the magnitude of a current or voltage
    • G01D5/142—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 the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—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 the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/4815—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals using a pulse wire sensor, e.g. Wiegand wire
    • 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
    • G01D2205/24—Detecting rotary movement using magnetic means not otherwise provided for in this subclass
    • 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
    • G01D2205/85—Determining the direction of movement of an encoder, e.g. of an incremental encoder
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
CN202280036575.1A 2021-05-27 2022-04-19 旋转检测器和旋转检测方法 Active CN117441089B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-088894 2021-05-27
JP2021088894 2021-05-27
PCT/JP2022/018112 WO2022249795A1 (ja) 2021-05-27 2022-04-19 回転検出器および回転検出方法

Publications (2)

Publication Number Publication Date
CN117441089A CN117441089A (zh) 2024-01-23
CN117441089B true CN117441089B (zh) 2026-07-14

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Application Number Title Priority Date Filing Date
CN202280036575.1A Active CN117441089B (zh) 2021-05-27 2022-04-19 旋转检测器和旋转检测方法

Country Status (6)

Country Link
US (1) US12442664B2 (cg-RX-API-DMAC7.html)
EP (1) EP4350298B1 (cg-RX-API-DMAC7.html)
JP (1) JP7762839B2 (cg-RX-API-DMAC7.html)
CN (1) CN117441089B (cg-RX-API-DMAC7.html)
ES (1) ES3053758T3 (cg-RX-API-DMAC7.html)
WO (1) WO2022249795A1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025102190A (ja) * 2023-12-26 2025-07-08 富士電機株式会社 エンコーダ
JP2026035969A (ja) * 2024-08-20 2026-03-05 オリエンタルモーター株式会社 多回転アブソリュートエンコーダ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106537093A (zh) * 2014-07-18 2017-03-22 株式会社尼康 编码器装置、驱动装置、工作台装置以及机器人装置
JP2019098736A (ja) * 2017-12-06 2019-06-24 三緯國際立體列印科技股▲フン▼有限公司 カラー３ｄオブジェクトのスライス方法、スライスデータの更新方法、及びスライスデータを使用した印刷システム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407474C2 (de) 1994-03-07 2000-07-13 Asm Automation Sensorik Messte Drehwinkelsensor
JPH1169864A (ja) * 1997-08-26 1999-03-09 Toyota Motor Corp モータ駆動制御装置
JP2009147778A (ja) * 2007-12-17 2009-07-02 Mabuchi Motor Co Ltd パルス信号発生装置、回転機、制御装置およびパワーウィンド制御装置
JP2012198067A (ja) * 2011-03-18 2012-10-18 Hirose Electric Co Ltd 回転運動または周回運動を検出する運動検出装置
JP2013124874A (ja) * 2011-12-13 2013-06-24 Ntn Corp 回転センサ
US9631948B2 (en) * 2012-04-15 2017-04-25 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and arrangement for synchronizing a segment counter with a fine position sensor
US9664535B2 (en) * 2013-02-22 2017-05-30 Mitsubishi Electric Corporation Rotation number detector
JP6057036B2 (ja) * 2014-10-10 2017-01-11 株式会社安川電機 モータ及びモータ用エンコーダ
JP6834288B2 (ja) * 2016-09-21 2021-02-24 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
JP6870372B2 (ja) * 2017-02-20 2021-05-12 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
JP6336232B1 (ja) 2017-03-21 2018-06-06 三菱電機株式会社 回転数検出器
WO2019188859A1 (ja) * 2018-03-28 2019-10-03 株式会社ニコン エンコーダ装置及びその製造方法、駆動装置、ステージ装置、並びにロボット装置
JP7489583B2 (ja) * 2019-09-05 2024-05-24 パナソニックＩｐマネジメント株式会社 回転検出器及びそれを備えたモータ
WO2021215076A1 (ja) * 2020-04-20 2021-10-28 パナソニックＩｐマネジメント株式会社 回転検出器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106537093A (zh) * 2014-07-18 2017-03-22 株式会社尼康 编码器装置、驱动装置、工作台装置以及机器人装置
JP2019098736A (ja) * 2017-12-06 2019-06-24 三緯國際立體列印科技股▲フン▼有限公司 カラー３ｄオブジェクトのスライス方法、スライスデータの更新方法、及びスライスデータを使用した印刷システム

Also Published As

Publication number Publication date
US20240344852A1 (en) 2024-10-17
JP7762839B2 (ja) 2025-10-31
ES3053758T3 (en) 2026-01-26
EP4350298A4 (en) 2024-09-11
CN117441089A (zh) 2024-01-23
US12442664B2 (en) 2025-10-14
JPWO2022249795A1 (cg-RX-API-DMAC7.html) 2022-12-01
EP4350298B1 (en) 2025-08-27
WO2022249795A1 (ja) 2022-12-01
EP4350298A1 (en) 2024-04-10

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