HBM U9B Operating Manual

HBM U9B Operating Manual

Force transducer with strain gauge measuring system
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SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com
Operating manual
Force transducer with
strain gauge measuring
system
U9B
B 20. U9B.40 en
SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com

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  • Page 1 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Operating manual Force transducer with strain gauge measuring system B 20. U9B.40 en SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com...
  • Page 2 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com...
  • Page 3: Table Of Contents

    Copy of Declaration of Conformity ......B 20.U9B.40 en HBM SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com...
  • Page 4: Safety Instructions

    General dangers due to non–observance of the safety instructions The U9B force transducer corresponds to the state of the art and is fail–safe. The transducers can give rise to residual dangers if they are inappropriately installed and operated by untrained personnel.
  • Page 5 The CE mark signals a guarantee by the manufacturer that his product meets the requirements of the relevant EC directives (see Declaration of conformity at the end of this document). B 20.U9B.40 en HBM SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com...
  • Page 6 Protect the transducer from damp and weather influences such as rain, snow, etc. Maintenance The U9B force transducer is maintenance free. Accident prevention Although the specified nominal force in the destructive range is several times the full scale value, the relevant accident prevention regulations from the trade associations must be taken into consideration.
  • Page 7: Scope Of Delivery

    SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Scope of delivery Force transducer U9B; mounting instruction Field of application and notes on use The transducers are intended for measuring static and dynamic tensile and compressive forces. Their very small dimensions make them ideal for use where little space is available (for example for measuring penetration forces in manufacturing processes).
  • Page 8: Structure And Mode Of Operation

    Structure and mode of operation 3.1 Measuring element The force is transferred to the diaphragm measuring element in the U9B by a threaded bolt. This type of measuring element has the advantage in that it also acts as a housing, protecting the applied strain gauges. The transducer is hermetically sealed by an adapter with threaded bolt which is welded on the bottom.
  • Page 9: Humidity

    Nennlast Change in zero point for a change of 10mbar in ambient pressure (related to 0.01 0.006 0.01 0.004 0.002 0.001 the nominal load) B 20.U9B.40 en HBM SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com...
  • Page 10: Mechanical Installation

    Tightening torque (Nm) 0.5...1 2...20 As an installation aid, HBM recommends the knuckle eyes (see Chapter 9 ”Dimensions”) which prevent transfer to the transducer of torsion and bending moments as well as lateral forces. With dynamic loading pliable tie rods should be used.
  • Page 11: Electrical Connection

    To avoid noise injection,please note the following: • Use only screened, low capacitance measuring (cable from HBM fulfills these requirements). • Do not lay the measuring cable parallel to power and control lines. If this is not possible (e.g.
  • Page 12: Connection Technique

    Fig. 6.2: Transducer with four-core cable, amplifier in six wire technique ATTENTION: There are balancing resistors under a coloured heat-shrink sleeve at the end of the cable that must not be removed (re-use when shortening the cable). B 20.U9B.40 en HBM SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com...
  • Page 13: Cable Extensions

    SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com 6.4 Cable extensions Extension cables must be of the screened low-capacitance type (HBM cables fulfil this requirement). For cable extensions, care must be tacken to ensure a satisfactory connection with the lowest transfer resistance and good insula- tion.
  • Page 14: Technical Data

    Service load Breaking load u200 Relative static side-load limit Permissible vibration amplitude to DIN 50 100 Weight, approx. Cable length ) referred to the load transfer point 2mm above diaphragm B 20.U9B.40 en HBM SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com...
  • Page 15: Dimensions (In Mm)

    SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com Dimensions (in mm) U9B; for nominal forces 2…50kN Cable Ø 3 Cable length 1,5 m a.f 9 Nominal force –0.1 0.5...1 kN 44.5 20.5 13.5 ca.5.5 2...20 kN 28.5 ca.5.5 50 kN 21.5 M16 x 1.5 ca.5.5...
  • Page 16: Copy Of Declaration Of Conformity

    Produkt that the product sabilité que le produit Kraftaufnehmer der Typenreihe U9B (C9B und Sondertypen) auf das sich diese Erklärung be- to which this declaration relates is in auquel se réfère cette déclaration...
  • Page 17 Direc- den Vorschriften der Richtlinie(n) of the Directive(s) tive(s) le produit satisfait les eingehalten. normes: EN 50082-2: 1995 Elektromagnetische Verträglichkeit (EMV); Fachgrundnorm Störfestigkeit; Teil 2: Industriebereich; Deutsche Fassung B 20.U9B.40 en HBM SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com...
  • Page 18 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com B 20.U9B.40 en HBM SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com...
  • Page 19 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com B 20.U9B.40 en HBM SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com...
  • Page 20 Hottinger Baldwin Messtechnik GmbH Postfach 10 01 51, D-64201 Darmstadt Im Tiefen See 45, D-64293 Darmstadt Tel.: +49/61 51/ 8 03-0; Fax: +49/61 51/ 8039100 E–mail: support@hbm.com www.hbm.com B 20. U9B.40 en SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:szss20@163.com...

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