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.


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