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LW.A
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LW.A
1 /2Pages

Catalog excerpts

Vibration-damping levelling elements Steel base and stem BASE Zinc-plated steel. DAMPING ELEMENT NR rubber, hardness 80 Shore A, black colour, matte finish. LEVELLING PLATE Zinc-plated steel. PACKING RING NBR synthetic rubber O-Ring. THREADED STEM Zinc-plated steel, supplied not assembled. NUT AND WASHER Zinc-plated steel. FEATURES ELESA vibration-damping levelling elements have been designed to damp vibrations, shocks and noises produced by moving bodies or non-balanced vibrating masses of equipment and machines which can cause: -- malfunctioning and reduction of the machine lifespan and/or of the adjacent ones; -- damage to operator’s health; -- noise. Vibration damping elements ASSEMBLY INSTRUCTIONS -- Put the base of the vibration-damping element under the machine and insert the stem through the hole (not threaded) in the frame of the machine (fig.1) -- Turn the square end of the stem to take the levelling plate in contact with the machine thus obtaining the levelling required. Then lock with nut and washer (fig.2) Max. limit static load [N] Models all rights reserved in accordance with the law. Always mention the source when reproducing our drawings and p

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Vibration-damping levelling elements 4. Example: Conditions of use: disturbing frequency = 50 Hz (3,000 r.p.m.); load applied to every levelling element = 4,000 N; a 80% isolation degree is required; -- diagram shows that with a 50 Hz disturbing frequency and an isolation degree of 80%, the deflection obtained is 0.6 mm; -- divide the load applied by the deflection obtained to define the rigidity required, which is 4,000/0.6= 6,666 N/mm; -- compare the rigidity value obtained (6,666 N/mm) with the values reported in the table. This value is within the rigidity value reported in the table for...

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LW.A1 /2Pages

LW.A1 /2Pages

Catalog excerpts

All ELESA catalogs and technical brochures

LW.A
1 /2Pages

LW.A
1 /2Pages