RESATEC vibration absorber type VD

RESATEC vibration absorber type VD are mainly suitable for supercritical isolation. The large spring travel results in a soft bearing and thus a small natural frequency. The excitation frequency can be up to 50Hz depending on the amplitude. The frequency ratio of the natural frequency to the excitation frequency should be at least 1:1.4. The vibration damper can be loaded in tensile, pressure and shear.