Elastomer rings for linking and positioning of equipment while maintaining acoustic discretion and protection from shocks.
Decoupling washers
A decoupling washer is composed of:
– 2 bonded elastomer washers
– 1 stainless steel anti-shock washer
– 1 stainless steel preload spacer
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Flexible mountings for high loads MN 75 elastomer
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Elastomer isolators designed for acoustic isolation and shock protection.
– Natural frequency (vertical and lateral) under nominal load: 4 to 5.5 Hz.
– Maximum displacement under shock:75 mm all in directions.
– Mechanical strength: 30 g
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Laminated bushes
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Laminated BUSHES use the same principle as other laminated bearings.
Laminated BUSHES use the same principle as other laminated bearings. Importance is primarily given to radial load capability along Ox and Oy which may be up to 100 tons.
Movement is allowed around an axis Oz or a centre of rotation O. Angular deflection is in the order of 30°.
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Flexible mountings for low loads MN 75 composite
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They ensure a low level of vibratory transmission in a broad frequency band.
These mountings were developed to handle small loads under large deflection (75 mm) and provide a low vibration transmission over a wide frequency range (up to 500 Hz).
The system developed provides this dual function effectively and without compromise.
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Strafluid Hydraulic mountings
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A hydraulic suspension can at the same time provide a low frequency damping function.
The progress in motor vehicle design and increased demand for comfort both in terms of vibration and sound-proofing has resulted inincreasingly demanding specifications for suspension systems.
PAULSTRA hydraulic mountings use an elastomer support device combined with an hydraulic system. The hydraulic system acts differentially and specifically in relation to the frequency range and the type of vibrational excitation incurred.
These mountings, due to a total integration of all components, are still compatible with standard sizes and are as easy to fit as conventional mountings.