Vibration damper Type 96

frictionoilconstruction

Rebuildable Dampers are designed for at least 25 years of operation. These extremely robust products wear at a very slow rate and can easily be adjusted and reconditioned to as new conditions; giving the dampers a multiple life time. The circulating oil principle guarantees unmatched symmetrical damping forces and provides for an excellent heat transfer between damper and surrounding air, allowing them to operate at the most extreme conditions. The design is optimized to achieve the highest possible dependability while allowing the longest time between consecutive overhauls. Specifications All Endurance Line dampers operate in accordance with the circulating oil principle. This means that the oil is directed through the same valve systems in the guide, during both the compression and extension stroke. On the extension stroke the non-return valve in the piston is closed and the oil above the piston is forced through the damping valves in the guide. At the same time, because of the increased volume below the piston, oil is forced through the non-return foot valve. During the compression stroke the non-return foot valve is closed and because the piston is forced down in the cylinder, oil flows through the now open non-return valve in the piston. The oil displaced by the piston rod is forced through the damping valves.This robust construction of the Endurance Line dampers is reflected in: Large diameter of the piston rod limiting the surface pressure due to side loads. The direct result is reduced friction and a long life time. High quality silent blocks.