GD2 Damper
, D 320/9/V/M, Vibration Dampers
Machinery Components
Vibration Dampers
GEISLINGER GMBH, Hallwang/Salzburg, Austria
Hallwang/Salzburg, Austria
GD2 Damper
, D 320/9/V/M
Product Description
The damper consists of a primary and a secondary section. Between these, groups of leaf spring packs are arranged, clamped at their outer ends. These spring packs - together with the primary and secondary sections - form chambers, which are filled with oil. If the exterior section vibrates in relation to the inner one, the leaf springs are bent and force the pressurized engine oil from one chamber into another, retarding the relative movement of the two parts and thus damping the torsional vibration. The elasticity is determined by careful choice of leaf springs and the damping factor by the gaps, which interconnects the oil chambers.
Product Ratings
Outer/Inner Member Mass Moment of Inertia: 19600 kgm/ 894 kgm | Perm. Elastic Torque: 359 kNm | Transient Perm. Elastic Torque: 539 kNm | Perm. Damping Torque per bar: 96.5 kNm/bar | Perm. Power Loss: 200 kW | Torsional Stiffness: 12.5 MNm/rad | Linear Viscous Damping: 250000 Nms/rad | Min. absolute/gauge oil feed pressure: 2.0/ 1.0 bar
Applicable Standards
Not Available / To be Updated