Farrat Anti-Vibration Materials Summary Sheet

Product catalog summary

Overview: This document provides a summary of Farrat Anti-Vibration Materials (AVM) used in industrial applications. It includes specifications for various materials, focusing on their thickness, optimum working pressure, natural frequency, peak operating pressure, and average damping ratio.

Material Specifications:

Material Codes: The materials are identified by codes such as VR, FV, NR, BR, CR, SG, and VM, each representing different compounds like Nitrile (NBR), Neoprene, Natural Rubber, etc.
Thickness: Ranges from 2 mm to 50 mm, affecting the material's performance characteristics.
Optimum Working Pressure (PO): Varies from 0.035 N/mm² to 3.0 N/mm², indicating the pressure range for optimal performance.
Natural Frequency (fn): Measured at PO, ranging from 5.3 Hz to 44.3 Hz, which affects vibration isolation efficiency.
Peak Operating Pressure (PUS): Ranges from 0.05 N/mm² to 6.0 N/mm², indicating the maximum pressure the material can withstand.
Average Damping Ratio (ζ): Varies from 1.8% to 17.2%, indicating the material's ability to dissipate energy.

Performance Analysis:

Materials are listed in order of performance based on pressure and natural frequency, providing a comparative analysis for selection based on specific application needs.

Usage Guidance:

This datasheet is intended for guidance and should be used in conjunction with individual material technical data sheets for detailed specifications.
All information is based on current knowledge and may be subject to change and correction.

Catalog excerpts

Farrat Anti-Vibration Materials Summary Sheet-1

Farrat Anti-Vibration Materials Summary SheetFarrat Anti-Vibration Materials for Industrial ApplicationsTo be used in conjunction with Farrat's individual material Technical Data Sheets. BR = Nitrile (NBR) CR = Neoprene HM = Hamamat IS = Isofoam NR = Natural Rubber VR = Verlimber VM = Vidam SG = Squargrip Performance in order of pressure from lowest to highest: Performance in order of natural frequency from lowest to highest: MATERIAL CODE MATERIAL CODE All information in this datasheet is for guidance only based on current knowledge and may be subject to change and correction.

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Farrat Anti-vibration Material - Vidam VM
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