Double acting all metal resilient isolator produced of AISI 316
stainless. The progressive spring rate of the cushions yields an
almost constant natural frequency over a wide load range. The
elements are non creeping, has excellent resistance to oils, solvents,
water, chemical agents and to extremes of temperature.
Material: stainless steel AISI316.
Natural frequency: 15-20 Hz.
Maximum excitation amplitude: 0.3 mm.
Amplification factor: <4.
Dynamic overload: 5 g
Temperature range: -90 °C to +300 °C.
If required, it is possible to have the cushions produced in higher
quality stainless steel or in other special metals.
Note. Radial loads are accepted up to 100 daN.
Over that limit the centre pin short-circuit the
isolator and acts as a mechanical stop.
Vibration isolation for all kind of heavy units, gas turbines, offshore
accommodation modules etc. Protection from high dynamic
forces (impacts) of punching machines, power presses,
Very useful as “snubber” for suspended marine equipment
such as auxiliary engines.
The cushions can be ordered separately, see data sheets for VT