Korfund Elastomeric Isolator Catalog - Davidson Sales Co.

CMSERIESELASTOMERICMOUNTSAPPLICATIONS5 - 110 LBLOAD RANGECUP-TYPE MOUNTSCM Series are elastomeric cup mounts that providesuperior shock and vibration isolation for a varietyof applications, environments and mounting configurations.These mounts are ideal for use in very lowload applications where portability and accessibility arerequired – electronic equipment, camerasystems, control panels, and airborne and marineequipment systems.The CM Series cup mounts offer a low profile, lightweight,all-attitude design for flexible installation innumerous locations. The series are available in coldrolled,zinc-plated steel or aluminum housings to meetvirtually any weight requirements. All metal surfaceshave a corrosion-resistant coating for extra protectionand durability.Two different elastomeric element types are alsoavailable in the CM Series. The standard elastomericelement that offers operating temperatures of -20 o Fto +180 o F. A special order silicone elastomeric elementoffers operating temperatures of -80 o F to +300 o F; anda damping ratio of C/C c =.20 to .25 depending ondynamic input. Consult the VMC Engineering departmentfor details.Both elastomers resist oils, ozone and most solvents –providing optimum resilience in difficult conditions.At weights from 3.5 to 14 oz., the CM Series isideal for a wide range of lightweight, portable equipmentapplications.FEATURES & BENEFITS• Static load range from 5-110 lbs. offers severalsolutions for low load applications.• Lightweight cup housing design permits installationin smaller equipment where space is at a premium.• All-attitude mounting allows mounting placement inany orientation.• Zinc-plated steel or aluminum housing optionsmeet virtually any weight requirements.• Corrosion-resistant coating on all metal surfacesprovides extra durability.• Two different elastomeric element options meetoperating temperature requirements for almostany application.• Nominal frequency of 30 Hz provides structurebornenoise attenuation in even the most challenginginstallations.APPLICATIONS• Avionics• Shipboard and vehicular electronics• Motor generator sets• Pumps and compressors• Camera systems• Fans and blowers• Control panels• Military communications equipmentNOTES: Alternate cup and base materials and finishes include olive-drabzinc plate, paint and special threaded inserts. Enhanced damping siliconesalso available.VMC can mold almost any elastomer into any of its elastomer mount products. Specialmaterials include, but are not limited to, natural rubber, Weather Resistant (WR), HighDamped Silicone, Extreme High Temperature (EHT) Silicone, Nitrile and EPDM. Many ofthese are color coded by hardness.632Vibration Mountings & Controls, Inc.