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The functional characteristics which make POWERFLEX
wire rope shock absorbers high quality products,
are:
- Elastic deflection as wide as possible:
very wide with respect to the shock absorber geometrical
size
- Very low frequency
up to about 3-4 Hz
- Low transmissibility to resonance:
it is about 3-3.5 times the excitation range.
The vibration range disappears quickly after a
shock excitation, ensuring stability to suspended
systems.
- Wide deflection even for little stress:
POWERFLEX wire rope shock absorbers
are particularly suitable for devices which are
sensitive to shocks, like in the field of electronics,
holography, laser pointing and others.
- No plastic deformations:
even in extreme working conditions POWERFLEX
wire rope shock absorbers do not change their
own physical characteristics.
- Three directions:
possibility to operate in every stress direction
(compression, traction and cut).
- High energy absorption:
high vibration damping due to the friction which
takes place among each wire during deformation.
The stress to the structure and to the apparatuses
are reduced.
- High stability against chemical and environmental
agents:
Oil and petrol – resistant
Stability towards saline solutions
Stability towards chemical agents
Stability towards fire
Stability towards corrosion
Magnetic insensitivity (on request).
- No maintenance
Even a high quantity of “dirt” does
not affect their proper operation.
- Resistant to extreme temperatures
The elastic characteristic remains unchanged even
in extreme temperature conditions, from about –70
°C up to about + 260°C.
- Electric Conductivity
Electric conductivity equals 2x10…. thanks
to the surface treatment in Alodine.
- Wide Range of Weights:
The range of the elements of POWERFLEX
wire rope shock absorbers can be used for static
load from 100gr. to 5000 kg. (each absorber).
- Conformity to regulations:
POWERFLEX wire rope shock absorbers are successfully
used in suspension systems subject to reference
regulations such as MIL-STD-810 D/E, MIL-STD-167,
STANAG 4142, FINABEL, NAV, and others.
- Wide range of assembly:
There can be several assembly configurations and
they can also be “customized” with ad-hoc
solutions.
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