DATA SHEET Farrat Vidam (VM) A high performance general purpose anti vibration material used globally in a wide range of industrial applications. Farrat VM Materials Range VM7006PP VM7020PP V HARDNESS (IRHD) BR = Nitrile (NBR) CR = Neoprene HM = Hamamat IS = Isofoam NR = Natural Rubber VR = Verlimber VM = Vidam SG = Squargrip T = Square Tread I = Isomat P = Plain Why Choose VM? Granulated cork composite material with low poisons ratio, limited bulging and no tread AWTH WASHER AWTH WASHER Stable under a wide range of atmospheric conditions and is suitable for use outdoors Ability to withstand very high dynamic and static loads Manufactured in the UK by Farrat using high quality compounds Can be supplied as full sheets (1000x1000 mm), cut to size pads and strips (including holes and slots if required) according to the customer’s requirements. Free of Polycyclic Aromatic Hydrocarbons (PAH), Heavy Metals (Pb, Cd, Hg and Cr (VI)) and Asbestos Working temperature range: -25ºC to +120ºC High chemical resistance including oils & grease Applications Farrat VM materials can be used as anti-vibration & damping pads for a wide range of industrial applications. Isolated Foundations for machine tools and industrial equipment (saws, lathes, drills, guillotines, textile manufacturing equipment, reciprocating machines e.g. bodymakers, metal extruding presses, drawing presses etc.) Heating, ventilating and refrigeration equipment (AHUs, CHRVs, Chillers etc.) Lifts and escalators Conveyors Gen sets Pumps & compressors Buildings and structures Modular accommodation, pods Note: These applications are a guide. The most suitable material will depend on the specific characteristics and constraints of your application Let us help you choose the right material for your application. Designing a resilient support or connection, and selecting a suitable material, can be complex. Without the correct consideration it is possible to adversely affect the performance of plant or machinery when incorporating a flexible support. Farrat offer a wide range of design and consultancy services, so please contact us with your requirements and we will work with you to find the right solution
Open the catalog to page 1DATA SHEET Farrat Anti-Vibration Materials Summary SheetFarrat Anti-Vibration Materials for Industrial ApplicationsTo be used in conjunction with Farrat's individual material Technical Data Sheets. Materials referenced in this datasheet are highlighted green. 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...
Open the catalog to page 21.1 The static and dynamic tests were in accordance with international standards: ISO 7743:2011 (E) and ISO 4664-1:2011 (E) although some factors were adapted to better suit typical applications of our customers. Please contact us if would like specific data or tests to be undertaken. 1.2 Optimum working pressure, (Po), is the pressure point where the natural frequency of the system, fn, starts to increase. Peak operating pressure, (PUS), is the pressure point from where the strain change would be much lower than the pressure change (de<<da). Farrat's elastomeric materials are adaptable to different...
Open the catalog to page 3Notes Quasi-Static Deflection vs. Pressure 1.8 1.6 1.4 1.2 E LO o 0.8 _0J | 0.6 0.4 0.2 0.0 1.1 The static and dynamic tests were in accordance with international standards: ISO 7743:2011 (E) and ISO 4664-1:2011 (E) although some factors were adapted to better suit typical applications of our customers. Please contact us if would like specific data or tests to be undertaken. 1.2 Optimum working pressure, (Po), is the pressure point where the natural frequency of the system, fn, starts to increase. Peak operating pressure, (PUS), is the pressure point from where the strain change would be much...
Open the catalog to page 4Notes 1.1 The static and dynamic tests were in accordance with international standards: ISO 7743:2011 (E) and ISO 4664-1:2011 (E) although some factors were adapted to better suit typical applications of our customers. Please contact us if would like specific data or tests to be undertaken. 1.2 Optimum working pressure, (Po), is the pressure point where the natural frequency of the system, fn, starts to increase. Peak operating pressure, (PUS), is the pressure point from where the strain change would be much lower than the pressure change (de<<da). Farrat's elastomeric materials are adaptable...
Open the catalog to page 5Quasi-Static Deflection vs. Pressure 1.1 The static and dynamic tests were in accordance with international standards: ISO 7743:2011 (E) and ISO 4664-1:2011 (E) although some factors were adapted to better suit typical applications of our customers. Please contact us if would like specific data or tests to be undertaken. 1.2 Optimum working pressure, (Po), is the pressure point where the natural frequency of the system, fn, starts to increase. Peak operating pressure, (PUS), is the pressure point from where the strain change would be much lower than the pressure change (de<<da). Farrat's elastomeric...
Open the catalog to page 61.1 The static and dynamic tests were in accordance with international standards: ISO 7743:2011 (E) and ISO 4664-1:2011 (E) although some factors were adapted to better suit typical applications of our customers. Please contact us if would like specific data or tests to be undertaken. 1.2 Optimum working pressure, (Po), is the pressure point where the natural frequency of the system, fn, starts to increase. Peak operating pressure, (PUS), is the pressure point from where the strain change would be much lower than the pressure change (de<<da). Farrat's elastomeric materials are adaptable to different...
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