Elastomeric Isolation Mount, NewDamp, 45-250 lb., Microlock Compatible
Model: ND20-A
Product Series Overview
NewDamp Elastomeric Vibration IsolatorsThe ND20-A NewDamp Elastomeric Isolator supports 45-250 lb. loads and is based on conical elastic elements providing for a softer lower load in the same envelope as the ND30-A. The ND20-A has a 3.28 inch height and a 4.5 x 4.5 inch base. It provides almost equal isolation in vertical and horizontal directions. By using custom profiled upper supports, these isolators can be easily tuned to particular load/frequency requirements. Breadboard microlock compatible.
Ideal Solution for High Throughput Motion or Machinery Applications
Superior Constant Natural Frequency (CNF) Design
Constant Natural Frequency (CNF) is a complex property that reduces sensitivity to load deviations and offers a high degree of modal decoupling. The natural frequency of most elastomeric mounts lowers with increasing mass or increases with decreasing mass. This means that the vibration isolation characteristics will vary with load. NewDamp elastomeric isolators use special geometry profiled elastomers and mounting fixtures. These isolators accommodate changes in load with changes in stiffness which holds the stiffness to mass ratio constant. As a result, the CNF isolators deliver much better isolation than even softer conventional isolators do.
Faster Settling Times
Super High Damping Material
Cleanroom Compatible Design
NewDamp is made from a highly engineered polyurethane U-16 compound that is fully cleanroom compatible. These products have been used in Class 100 Fabs to support wafer inspection and positioning systems.
Resources & Downloads
3D Product Models
2D Product Drawings
ND30A DWG-S(111.9 kB, PDF) ND30A-3D(110.2 kB, PDF)
Other
ND20-A RoHS Certificate(278.5 kB, PDF)