DUREL : HIGH PERFORMANCE POLYMER SPRINGS
WWW.DUREL.DE
DUREL GmbH | Rheinstraße 14 | 57638 Neitersen | Germany
T +49 (0) 2681 87936 - 0 | info@durel.de
T +49 (0) 2681 87936 - 0 | info@durel.de
Buffer Spring - DUREL DP30
Category A+/40 kJ (Dynamic)
Product information:
- For use in freight cars, locomotives and special rail cars
- EBA Certification No. 01J07A
- Suitable for buffers according to EN 15551
- Superior energy absorption, vibration and noise damping for increased safety and traveling comfort
Please note:
Springs must be protected from continued sun exposure (extended UV-resistance available upon request).
Spring composition:
Individual spring assemblies consist of polymer pads and intermediate discs, respectively, shown in the corresponding product picture.
- Installed height:
301 ±2 mm - Pad diameter at full stroke:
165 ±2 mm
- Diameter of intermediate disc:
165 mm
- Diameter of guiding rod:
25 -1 mm
Energy absorption:
> 24 kJ
Damping:
> 55 %
Pre-tension force:
> 10 kN
Max. end force:
< 840 kN
Stroke: > 105 -5 mm
Weight: 7.7 kg