High Deflection Vibration Isolation Mounts -VHC Series

Barry VHC-Series mounts are special purpose, mid-frequency isolators designed to protect sensitive equipment when high level shock and vibration inputs are expected.

 

VHC Series High Deflection Mount

High deflection shock and vibration isolators for medium-weight sensitive equipment. Barry VHC-Series mounts are special purpose, mid-frequency isolators designed to protect sensitive equipment when high level shock and vibration inputs are expected. Typical applications include electronic equipment installed in mobile equipment subjected to off-road environments.

SPECIFICATIONS

[Natural Frequency] 12-20 Hertz
[Load Range] 0-145
[Transmissibility at Resonance] 5 Max (Barry LT Compound)
10.0 Max (Neoprene)
[Resilient Element] Barry LT Compound or Neoprene
[Standard Materials] Steel (Grounding Strap Beryllium Copper)
[Weight] 4 lbs.

Load Range

  • 4 load ratings to 145 lbs. per mount

Environmental Data

  • Barry LT (low-temperature) Compound, which is ideal for military applications, operates between -67°F and +180°F (-55°C to +82°C) and is resistant to fungus and ozone.
  • Neoprene has an operating temperature range of -20°F to +180°F (-30°C to +180°C) and resists oil and ozone.

Applications

  • Ground Vehicle Electronics
  • Shipboard Equipment
  • Shipping Containers
  • Equipment Installed in Transportable Shelters

Benefits & Features

  • Large deflection capacity provides superior shock attenuation
  • Can be used as stabilizers for tall equipment packages
  • Maximum loads apply when mount will be subjected to an 18" freefall. Larger loads can be accommodated for less severe shock inputs.
  • Buckling design
  • Steel construction
  • Compression to shear stiffness ratio 2:1
  • Designed to carry static loads in the axial direction, but can accommodate dynamic inputs in the radial direction
  • Attenuates 18" freefall shock input to approximately 12g's

Data Sheets

Special Options Available

  • Elastomers
  • Durometer/Stiffness
  • Metals
  • Metal Paint/Finish
  • RoHS Compliance
  • Marking
  • Packaging

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