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    Conveyor Belts, Pulleys and Silent Gears

    Pebax? elastomers demonstrate extremely efficient energy return and offer consistent performance across a wide range of tempertures.

       

    Picture of conveyor belt on gears

    Pebax? Elastomers Offer Outstanding Energy Return for Optimal Power Transmission

    Hysteresis is defined as the energy lost during a cyclic mechanical stress of a material and is a function of the modulus and the loss factor, tan ?.

     

    The tailored molecular microstructure of Pebax? resins contributes to lower hysteresis and tan ? when compared to other commonly used thermoplastic elastomers. The combination of this property (over a wide temperature range) as well as tremendous toughness, light weight and ease of processability make Pebax? resins powerful candidates for highly efficient power transmission belts, pulleys and silent gears.

     

     

    Close up of plastic gears.

    Pebax? Elastomers in Power Transmission Belts and Gears


    Pebax? Elastomers Main PropertiesApplicationsPebax? solutions

    Low
    hysteresis

    Low energy dissipated
    and heat build-up
    High level of power
    transmitted

    Belting / Silent
    gears

    Pebax? 33 series:
    25 to 55 ShD grades

    Excellent flex
    fatigue resistance

    Low relaxation

    Belting / Silent gears

    Pebax? 33 series:
    40 to 70 ShD grades

    Creep resistance

    Pebax? 33 series:
    25 to 55 ShD grades

    Low vibration
    and noise
    Low density

     

    Belting / Silent gears

    Pebax? 33 series

    Excellent
    processability

    Easy and strong splicing

    Belting

    Pebax? 33 series

    Very precise injection
    molding of small parts

    Silent gears

    Chemical
    resistance

     

    Belting / Silent gears

    Pebax? 33 series:
    40 to 70 ShD grades

    Dimensional
    stability

    Low shrinkage
    Low water, oil and
    grease absorption

    Silent gears

    Pebax? 33 series:
    40 to 70 ShD grades

    Wear resistance
    Low coefficient of
    friction

     

    Silent gears

    Pebax? 33 series:
    60 to 70 ShD grades

     

     
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