Polyurethane and Rubber Elastomer Springs
Elastomers are designed to absorb forces, they absorb
impact forces aswell as continous forces.
Elastomers can be used to substitute helical springs aswell
as for energy absorption or damping in multiple
applications.
The main contrast between these and steel springs is that the
elastomers are more reliable in emergency situations because of
their longer life being unattended. Elastomers have a maximum load
resistance aswell as an excelent impact absorption
capacity
Our elastomers have a high resistance to oil, cracking and
heat. Their capacity to withstand heat is a minimum of a constant
80ºC temperature. all standard pieces are based on DIN
9835 standards.
NORMALISED SERIES
We have two standardized sizes with standard market measures. These elastomers, also known as rubber and polyurethane cylinders, present/display a series of measures, with two different hardness's', to cover the most common necessities:
 Serie SZ 8500: Material used for production:
Chloroprene (CR). Final hardness: 70 +/- 3 Shore A. These are known
as rubber spring.
 Serie SZ 8590: Material used for production:
VULKOLAN. Final hardness: 90 +/- 5 Shore A. These are known as
polyurethane spring.
There are other normalised products. To obtain more information ask
us.
CUSTOM PRODUCTION
We also offer special sizes with different hardnesses. This type of
pieces are usually designed to absorb energy in small strokes to
improve the life span of equipement or machinery, exposed to
vibrations.
We can recommend the elastomer which most suits each customer,
which best adapts to the usage conditions with a goal to obtain a
stable performace within long periods of time even under harsh
conditions.
If the materials and characteristics of the are not chosen
appropriately performance can decrease in a very short period of
time, that's why its best to be advised on what to purchase.
Contact our technicians and they will advise you in the best
way.
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