Cup Style Mounts - H-Mount Series (H44/H64)

Low-frequency, friction damped mounts for high level vibration isolation and shock protection in rotary wing aircraft.

 

Barry H-Mounts are ideally suited for protecting equipment in helicopters or similar environments where high amplitude, low frequency vibration is predominant.

Features

  • Axial to radial stiffness ratio of 4:1
  • Friction damped spring
  • For base mounting only
  • Fail safe construction

Benefits

  • IIdeally suited for protecting equipment in helicopters or similar environments where high-amplitude, low frequency vibration is predominant
  • Increased equipment reliability and extended component life

Load Range

  • H44 = 7 ratings from .25 - 10 lbs. per mount
  • H64 = 7 load ratings from 2.0 - 40 lbs. per mount

Applications

  • Avionic equipment in propeller driven aircraft
  • Equipment in environments where high amplitude, low frequency vibration is present

Environmental Data

  • Operating temperature ranges of -67°F to +250°F (-55°C to +120°C).
  • Designed for the rotary wing vibration requirements of MIL-STD-810B.
  • Performs in attitudes up to 10° from horizontal.
  • Meets vibration and shock requirements of MiL-C-172C.
NATURAL FREQUENCY 7-10 Hertz
TRANSMISSIBILITY AT RESONANCE 2.0 Max.
RESILIENT ELEMENT Friction damped spring
STANDARD MATERIALS Aluminum
WEIGHT H44= 1.63 oz.
H64 = 3.56 oz.
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H44  | H64