JPWO2023026732A1 - - Google Patents
Info
- Publication number
- JPWO2023026732A1 JPWO2023026732A1 JP2023543748A JP2023543748A JPWO2023026732A1 JP WO2023026732 A1 JPWO2023026732 A1 JP WO2023026732A1 JP 2023543748 A JP2023543748 A JP 2023543748A JP 2023543748 A JP2023543748 A JP 2023543748A JP WO2023026732 A1 JPWO2023026732 A1 JP WO2023026732A1
- Authority
- JP
- Japan
- 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.)
- Granted
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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Optical Transform (AREA)
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 true JPWO2023026732A1 (https=) | 2023-03-02 |
| JPWO2023026732A5 JPWO2023026732A5 (https=) | 2024-05-20 |
| JP7825117B2 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2025004498A1 (https=) * | 2023-06-30 | 2025-01-02 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03246419A (ja) * | 1990-02-23 | 1991-11-01 | Seiko Epson Corp | エンコーダ |
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2022
- 2022-07-22 EP EP22861023.4A patent/EP4394333A4/en active Pending
- 2022-07-22 US US18/684,634 patent/US20250132643A1/en active Pending
- 2022-07-22 WO PCT/JP2022/028420 patent/WO2023026732A1/ja not_active Ceased
- 2022-07-22 CN CN202280054881.8A patent/CN117795294A/zh active Pending
- 2022-07-22 JP JP2023543748A patent/JP7825117B2/ja active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03246419A (ja) * | 1990-02-23 | 1991-11-01 | Seiko Epson Corp | エンコーダ |
| 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 |
| JP7825117B2 (ja) | 2026-03-06 |
| WO2023026732A1 (ja) | 2023-03-02 |
| EP4394333A1 (en) | 2024-07-03 |
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