Cup Style Mounts - B-Mount Series (B21/B22/B43/B44/B64)

All-attitude, highly damped mounts for protection of equipment from vibration, shock during steady-state acceleration.

 

Barry B-Mounts provide shock and vibration isolation for avionic equipment in high performance aircraft. They feature low resonant transmissibility and isolate high frequency vibration without snubbing during high "g" maneuvers.

Features

  • Low resonant transmissibility
  • Metal spring with friction damping
  • All-attitude mounting
  • Aluminum or stainless steel outer cup and core
  • Fail safe construction
  • Axial to radial stiffness of 1:1

Benefits

  • Continuous isolation even under loads of up to 5g's
  • Interchangeable with MIL size counterparts

Load Range

  • B21/22 = 4 ratings to 3 lbs. per mount
  • B43/44 = 5 ratings to 10 lbs. per mount
  • B64 = 4 ratings to 40 lbs. per mount

Applications

  • Avionics in high performance aircraft
  • Electronics in transportable shelters
  • Mobile ground equipment

Environmental Data

  • Operating temperature range -85°F to +250°F (-65°C to +120°C).
  • Meets strength, corrosion resistance and environmental requirements of MIL-E-5272, MIL-E-5400 and MIL-STD-810.
NATURAL FREQUENCY 15 - 30 Hertz
TRANSMISSIBILITY AT RESONANCE 3.0 Max.
RESILIENT ELEMENT Friction damped spring
STANDARD MATERIALS Varies with model
WEIGHT See tables

Load Range

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B21  | B22  | B43  | B44  B64