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EFFBE - the quality concept for elastomer springs


For the production of EFFBE spring elements, two different elastomer types are used depending on the respective application criteria:

EFFBE 295 - spring quality based on chloroprene rubber

EFFBE Urelast® - tempered polyurethane rubber (PUR), which is suitable for high dynamic loads.

With these qualities, with respect to degree of deformation, spring stroke, force absorption and temperature, the load limits of a rubber spring and polyurethane spring (PUR spring) are optimally matched.

Further advantages of elastomer springs made of Urelast®:

Progressive characteristic curve and high force absorption, no danger of "block setting" as with steel springs

Exceptional operational reliability including emergency running properties, therefore no tool damage when overloaded

Complete freedom from maintenance results in economic efficiency in continuous operation

Structure-borne noise insulation and shock absorption, airborne noise reduction

Shock-like excitations abate quickly

Favorable price-performance ratio compared to other spring systems

Long service life: If the design criteria are met, more than 2x106 load changes are possible

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