ES3053758T3 - Rotation detector and rotation detection method - Google Patents

Rotation detector and rotation detection method

Info

Publication number
ES3053758T3
ES3053758T3 ES22811069T ES22811069T ES3053758T3 ES 3053758 T3 ES3053758 T3 ES 3053758T3 ES 22811069 T ES22811069 T ES 22811069T ES 22811069 T ES22811069 T ES 22811069T ES 3053758 T3 ES3053758 T3 ES 3053758T3
Authority
ES
Spain
Prior art keywords
power
rotation
energy
rotating shaft
reference position
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
ES22811069T
Other languages
English (en)
Spanish (es)
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
Application granted granted Critical
Publication of ES3053758T3 publication Critical patent/ES3053758T3/es
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
    • G01D5/12—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)
ES22811069T 2021-05-27 2022-04-19 Rotation detector and rotation detection method Active ES3053758T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ES3053758T3 true ES3053758T3 (en) 2026-01-26

Family

ID=84229940

Family Applications (1)

Application Number Title Priority Date Filing Date
ES22811069T Active ES3053758T3 (en) 2021-05-27 2022-04-19 Rotation detector and rotation detection method

Country Status (6)

Country Link
US (1) US12442664B2 (https=)
EP (1) EP4350298B1 (https=)
JP (1) JP7762839B2 (https=)
CN (1) CN117441089A (https=)
ES (1) ES3053758T3 (https=)
WO (1) WO2022249795A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (12)

* 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
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
KR101664760B1 (ko) * 2013-02-22 2016-10-12 미쓰비시덴키 가부시키가이샤 회전수 검출기
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
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
WO2018173106A1 (ja) 2017-03-21 2018-09-27 三菱電機株式会社 回転数検出器
CN109878090A (zh) * 2017-12-06 2019-06-14 三纬国际立体列印科技股份有限公司 切层方法、切层数据的更新方法及打印系统
CN111801551B (zh) * 2018-03-28 2023-12-26 株式会社尼康 编码器装置及其制造方法、驱动装置、工作台装置及机械手装置
WO2021044758A1 (ja) * 2019-09-05 2021-03-11 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

Also Published As

Publication number Publication date
US20240344852A1 (en) 2024-10-17
JPWO2022249795A1 (https=) 2022-12-01
EP4350298B1 (en) 2025-08-27
WO2022249795A1 (ja) 2022-12-01
EP4350298A4 (en) 2024-09-11
US12442664B2 (en) 2025-10-14
EP4350298A1 (en) 2024-04-10
CN117441089A (zh) 2024-01-23
JP7762839B2 (ja) 2025-10-31

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