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04/01/2008 11:37

New low-cost microsystem-based robot force sensor

Hubert Grosser Presse- und Öffentlichkeitsarbeit
Fraunhofer-Institut für Produktionstechnik und Automatisierung IPA

    AUTOMATICA 2008
    10-13 June 2008
    Neue Messe München
    Hall B2, Booth 538

    SMErobot presents a new six Degrees Of Freedom (DOF) force/torque sensor technology developed for robotic applications. The first prototype has been designed for lead-through programming, but the sensor concept can also be implemented for process force control. The main goal in developing the sensor was to make robot force control less expensive, something of particular importance for SMEs (SME= small and medium-sized enterprise), which find it difficult to invest in the 6 DOF force/torque sensors available today. The prototype that will be displayed consists of a silicon MEMS structure (MEMS = Micro Electro-Mechanical Sensor) attached to a steel transducer manufactured by laser cutting. The MEMS structure includes beam elements with integrated piezoresistors and the transducer consists of a planar spring system that is easy to adapt to the force and torque ranges needed for the targeted applications. The sensor has been developed by Fraunhofer ISIT in collaboration with ABB Robotics.

    Contact:
    Jörg Eichholz / Fraunhofer ISIT
    Phone: +49 4821 17-4213
    Fax: +49 4821 17-4250
    E-mail : joerg.eichholz@isit.fraunhofer.de

    Torgny Brogardh / ABB Robotics
    Phone: +46 21 344391
    Fax: +46 21 132 592
    E-mail : torgny.brogardh@se.abb.com


    More information:

    http://www.smerobot.org
    http://www.automatica-munich.com


    Images

    New low cost microsystems robot force sensor 1
    New low cost microsystems robot force sensor 1

    New low cost microsystems robot force sensor 2
    New low cost microsystems robot force sensor 2


    Criteria of this press release:
    Economics / business administration, Electrical engineering, Energy, Materials sciences, Mathematics, Mechanical engineering, Physics / astronomy
    transregional, national
    Miscellaneous scientific news/publications, Transfer of Science or Research
    English


     

    New low cost microsystems robot force sensor 1


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    New low cost microsystems robot force sensor 2


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