AT7709U2 - ARRANGEMENT FOR CALIBRATING A TORQUE SENSOR - Google Patents

ARRANGEMENT FOR CALIBRATING A TORQUE SENSOR Download PDF

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Publication number
AT7709U2
AT7709U2 AT0018505U AT1852005U AT7709U2 AT 7709 U2 AT7709 U2 AT 7709U2 AT 0018505 U AT0018505 U AT 0018505U AT 1852005 U AT1852005 U AT 1852005U AT 7709 U2 AT7709 U2 AT 7709U2
Authority
AT
Austria
Prior art keywords
calibration
sensor
lever
calibration lever
flange
Prior art date
Application number
AT0018505U
Other languages
German (de)
Other versions
AT7709U3 (en
Original Assignee
Avl List Gmbh
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 Avl List Gmbh filed Critical Avl List Gmbh
Priority to AT0018505U priority Critical patent/AT7709U3/en
Publication of AT7709U2 publication Critical patent/AT7709U2/en
Priority to PCT/AT2006/000109 priority patent/WO2006099641A1/en
Priority to DE112006000542T priority patent/DE112006000542B4/en
Publication of AT7709U3 publication Critical patent/AT7709U3/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L25/00Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
    • G01L25/003Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency for measuring torque

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Zur Kalibrierung eines einseitig feststehend montierten Drehmomentsensors (7) wird an dessen freiem Sensorflansch (9) ein Kalibrierhebel (11) befestigt, der außen in definiertem Abstand zur Sensorachse (12) ein Kalibriergewicht trägt. Um das über den Kalibierhebel (11) auf den Drehmomentsensor (7) einwirkende irreguläre Biegemoment zu verringern oder auszuschalten, wird der Kalibrierhebel (11) gekröpft ausgebildet, womit der fiktive Angriffspunkt des Kalibriergewichtes zumindest annähernd in die von der äußeren Kontaktfläche (14) des den Kalibrierhebel (11) tragenden Sensorflansches (9) aufgespannte Drehebene (17) verschoben wird.For calibrating a torque sensor (7) mounted on one side, a calibration lever (11) is fastened to its free sensor flange (9) and bears a calibration weight outside at a defined distance from the sensor axis (12). In order to reduce or eliminate over the calibration lever (11) acting on the torque sensor (7) irregular bending moment, the calibration lever (11) is formed cranked, whereby the fictitious point of application of the calibration at least approximately in the of the outer contact surface (14) of the Calibration lever (11) supporting sensor flange (9) spanned rotation plane (17) is moved.

Claims (4)

AT 007 709 U2 lastung zumindest theoretisch ganz weg, sodaß die Kalibriergenauigkeit wesentlich verbessert werden kann. Wie bei der Anordnung gemäß Fig. 3 leicht vorstellbar ist, kann die Lage der Drehebene 16 (Angriffspunkt des Kalibriergewichtes) aber auch sehr einfach mehr oder weniger weit vom oberen, zur Kalibrierung fixierten Sensorflansch 8 verschoben werden (unterschiedliche 5 effektive Kröpfung des Kalibrierhebels 11) womit eine gezielte Beeinflussung des tatsächlich verbleibenden irregulären Biegemomentes möglich ist. Der gemäß Fig. 3 und 4 gekröpft ausgebildete Kalibrierhebel 11 trägt die Kröpfung 19 in vorteilhafter Weise innen, in der Nähe der Befestigung am Sensorflansch 9, was größere Stabilität verleiht. Der Kalibrierhebel 11 besteht aus drei im wesentlichen geraden Teilen 20, 21, 22, die in 10 Richtung der Sensorachse 12 versetzt zusammen montiert sind, was die Herstellung vereinfacht. Der fiktive Angriffspunkt der Kalibriergewichte kann in axialer und/oder radialer Richtung verstellbar sein, vorzugsweise etwa durch verstellbare Befestigung der tatsächlichen Gewichtauflagen 23 (siehe Fig. 4) und/oder verstellbare Montierung der Teile 20, 21, 22 des Kalibrierhebels 11 relativ zueinander. 15 ANSPRÜCHE: 20 25 30 35 40 1. Anordnung zur Kalibrierung eines lagerlos einerseits mit einem Antriebswellen-Flansch (5) und andererseits mit einem Abtriebswellen-Flansch (6) drehverbindbaren, im wesentlichen aus zwei axial beabstandeten Flanschen (8, 9) mit dazwischen liegendem Momentübertra-gungs- und -messbereich (10) bestehenden Drehmomentsensors (7), mit zumindest einem zur Kalibrierung anstelle eines der Wellenflansche (5, 6) am zugehörigen Sensorflansch (8, 9) anbringbaren, zumindest einseitigen Kalibrierhebel (11), an dessen der Sensorachse (12) abgewandten äußeren Ende(n) (13) zumindest ein Kalibriergewicht in definiertem Abstand zur Sensorachse (12) anbringbar ist, dadurch gekennzeichnet, dass der fiktive Angriffspunkt des Kalibriergewichtes am Kalibrierhebel (11) zumindest annähernd in oder -bezogen auf den Drehmomentsensor (7) - innerhalb der von der äußeren Kontaktfläche (14) des den Kalibrierhebel (11) tragenden Sensorflansches (9) aufgespannten, senkrecht zur Sensorachse (12) gelegenen Drehebene (17) liegt.AT 007 709 U2 load at least theoretically completely gone, so that the calibration accuracy can be significantly improved. As in the arrangement of FIG. 3 is easy to imagine, the position of the plane of rotation 16 (point of the calibration) but also very easily more or less far from the upper, fixed for calibration sensor flange 8 are shifted (different 5 effective cranking of the calibration lever 11) whereby a targeted influencing of the actually remaining irregular bending moment is possible. The cranked as shown in FIGS. 3 and 4 formed calibration lever 11 carries the crank 19 in an advantageous manner inside, in the vicinity of the attachment to the sensor flange 9, which gives greater stability. The calibration lever 11 consists of three substantially straight parts 20, 21, 22, which are mounted offset in the direction of the sensor axis 12 together, which simplifies the production. The fictitious point of application of the calibration weights can be adjustable in the axial and / or radial direction, preferably by adjustable attachment of the actual weight supports 23 (see FIG. 4) and / or adjustable mounting of the parts 20, 21, 22 of the calibration lever 11 relative to one another. 1. CLAIMS: 20 25 30 35 40 1. Arrangement for calibrating a bearingless with a drive shaft flange (5) and on the other hand with a drive shaft flange (6) drehverbindbaren, consisting essentially of two axially spaced flanges (8, 9) with in between lying momentum transmission and measuring range (10) existing torque sensor (7), with at least one for calibration instead of one of the shaft flanges (5, 6) on the associated sensor flange (8, 9) attachable, at least one-sided calibration lever (11), at the at least one calibration weight at a defined distance from the sensor axis (12) can be attached, characterized in that the fictitious point of application of the calibration weight on the calibration lever (11) is at least approximately in or related to the calibration lever (11) Torque sensor (7) - within the of the outer contact surface (14) of the calibration lever (11) supporting the sensor flange (9) spanned, senkrech T lying to the sensor axis (12) rotational plane (17). 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass der Kalibrierhebel (11) gekröpft ausgebildet ist, wobei die Kröpfung (19) vorzugsweise innen, in der Nähe der Befestigung am Sensorflansch (9), liegt.2. Arrangement according to claim 1, characterized in that the calibration lever (11) is formed cranked, wherein the crank (19) preferably inside, in the vicinity of the attachment to the sensor flange (9). 3. Anordnung nach Anspruch 2, dadurch gekennzeichnet, dass der Kalibrierhebel (11) aus zumindest zwei im wesentlichen geraden Teilen (20, 21, 22) besteht, die in Richtung der Sensorachse (12) versetzt zusammen montiert sind.3. Arrangement according to claim 2, characterized in that the calibration lever (11) consists of at least two substantially straight parts (20, 21, 22) which are mounted offset in the direction of the sensor axis (12) together. 4. Anordnung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der fiktive Angriffspunkt des Kalibriergewichtes in axialer und/oder radialer Richtung verstellbar ist, vorzugsweise durch verstellbare Befestigung der tatsächlichen Gewichtauflage (23) und/oder verstellbare Montierung der Teile (20, 21, 22) des Kalibrierhebels (11) relativ zueinander. HIEZU 2 BLATT ZEICHNUNGEN 45 50 4 554. Arrangement according to one of claims 1 to 3, characterized in that the fictitious point of the Kalibriergewichtes in the axial and / or radial direction is adjustable, preferably by adjustable attachment of the actual weight support (23) and / or adjustable mounting of the parts (20, 21, 22) of the calibration lever (11) relative to each other. HIEZU 2 SHEET DRAWINGS 45 50 4 55
AT0018505U 2005-03-25 2005-03-25 ARRANGEMENT FOR CALIBRATING A TORQUE SENSOR AT7709U3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0018505U AT7709U3 (en) 2005-03-25 2005-03-25 ARRANGEMENT FOR CALIBRATING A TORQUE SENSOR
PCT/AT2006/000109 WO2006099641A1 (en) 2005-03-25 2006-03-16 Arrangement for calibrating a torque sensor
DE112006000542T DE112006000542B4 (en) 2005-03-25 2006-03-16 Arrangement for calibrating a torque sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0018505U AT7709U3 (en) 2005-03-25 2005-03-25 ARRANGEMENT FOR CALIBRATING A TORQUE SENSOR

Publications (2)

Publication Number Publication Date
AT7709U2 true AT7709U2 (en) 2005-07-25
AT7709U3 AT7709U3 (en) 2006-04-15

Family

ID=34558000

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0018505U AT7709U3 (en) 2005-03-25 2005-03-25 ARRANGEMENT FOR CALIBRATING A TORQUE SENSOR

Country Status (3)

Country Link
AT (1) AT7709U3 (en)
DE (1) DE112006000542B4 (en)
WO (1) WO2006099641A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008061629A1 (en) * 2006-11-24 2008-05-29 Horiba Automotive Test Systems Gmbh Device and method for calibrating torque measuring devices
DE102006004283B4 (en) * 2006-01-31 2009-02-05 Deutsches Zentrum für Luft- und Raumfahrt e.V. Calibration device and calibration method for calibrating force-moment sensors
DE102008022088A1 (en) * 2008-05-05 2009-11-26 Horiba Automotive Test Systems Gmbh Calibration device and calibration method for a test stand
EP2397832A3 (en) * 2010-06-21 2016-12-21 Horiba, Ltd. Automatic torque calibration device
CN108414237A (en) * 2018-03-09 2018-08-17 吉测(苏州)测试***有限公司 Output motor double link torque verifies device
WO2022069103A1 (en) * 2020-10-02 2022-04-07 PID test & engineering GmbH Test bench for a motor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040106B4 (en) 2007-08-24 2017-12-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Calibration device and method for calibration
AT9782U3 (en) * 2007-10-11 2008-10-15 Avl List Gmbh TORQUE TORQUEMETER
AT11331U3 (en) 2010-01-14 2011-01-15 Avl List Gmbh METHOD AND DEVICE FOR CALIBRATING A TORQUE MEASUREMENT DEVICE
CN102252804B (en) * 2011-04-29 2012-10-17 中国计量科学研究院 Multi-functional torque calibration device
CN103033314B (en) * 2012-12-24 2015-05-20 中国船舶重工集团公司第七○二研究所 Torsion calibration method for measurement beam used for ship model wave load test
DE102014005204B4 (en) * 2014-04-09 2017-05-18 Thyssenkrupp Ag Calibration device for a torque sensor and method for calibration
CN113155356B (en) * 2020-01-07 2023-04-11 北京福田康明斯发动机有限公司 Torque measuring vehicle calibrating device
CN111829722A (en) * 2020-06-11 2020-10-27 西安法士特汽车传动有限公司 Torque flange calibration device

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Publication number Priority date Publication date Assignee Title
DE3331708C3 (en) * 1983-09-02 1993-12-23 Licentia Gmbh Device for checking and / or calibrating a torque measuring device
DE4216973A1 (en) * 1992-05-22 1993-11-25 Licentia Gmbh Appts. for calibrating torque measurement shaft - contains lever arm and connecting rod mechanisms to both sides of torque measuring shaft connections and nut for adjusting linkages to one side and force meter to other.
DE4419698C2 (en) * 1994-06-04 1996-11-14 Peter Neef Torque testing device for torque wrenches
DE19527062A1 (en) * 1995-07-25 1997-01-30 Schenck Ag Carl Method and device for the calibration of torque measuring devices
JPH09304214A (en) * 1996-05-15 1997-11-28 Shimadzu Corp Torque verification tool
DE19936293A1 (en) * 1999-08-02 2001-02-15 Hbm Mes Und Systemtechnik Gmbh Torque sensor
JP2001133349A (en) * 1999-11-04 2001-05-18 Akashi Corp Torque calibrating apparatus
DE10325279A1 (en) * 2003-06-03 2005-01-05 Schenck Pegasus Gmbh Calibration device for adjusting the measurement accuracy of a torque measurement arrangement on a suspended electrical motor, comprises a lever arm for application of a reference force to the motor stator

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006004283B4 (en) * 2006-01-31 2009-02-05 Deutsches Zentrum für Luft- und Raumfahrt e.V. Calibration device and calibration method for calibrating force-moment sensors
WO2008061629A1 (en) * 2006-11-24 2008-05-29 Horiba Automotive Test Systems Gmbh Device and method for calibrating torque measuring devices
DE102008022088A1 (en) * 2008-05-05 2009-11-26 Horiba Automotive Test Systems Gmbh Calibration device and calibration method for a test stand
DE102008022088B4 (en) * 2008-05-05 2010-05-12 Horiba Europe Gmbh Calibration device and calibration method for a test stand
EP2397832A3 (en) * 2010-06-21 2016-12-21 Horiba, Ltd. Automatic torque calibration device
CN108414237A (en) * 2018-03-09 2018-08-17 吉测(苏州)测试***有限公司 Output motor double link torque verifies device
CN108414237B (en) * 2018-03-09 2023-11-10 吉测(苏州)测试***有限公司 Output motor double-connecting-rod torque verification device
WO2022069103A1 (en) * 2020-10-02 2022-04-07 PID test & engineering GmbH Test bench for a motor

Also Published As

Publication number Publication date
DE112006000542A5 (en) 2007-12-27
WO2006099641A1 (en) 2006-09-28
DE112006000542B4 (en) 2011-07-21
AT7709U3 (en) 2006-04-15

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Legal Events

Date Code Title Description
HA9K Mention of the inventor

Inventor name: HEMERY ALBAN, GRAZ, (ST); HÖLLRIGL REINHARD DI, GR

MK07 Expiry

Effective date: 20150331