CUP-STYLE MOUNTS: H Mount Series

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.

Applications
  • Avionic equipment in propeller driven aircraft
  • Equipment in environments where high amplitude, low frequency vibration is present
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
Environmental Data
  • Operating temperature ranges of -67ºF to +250ºF (-55ºC to +120ºC).
  • Designed for the rotary wing vibration requirements of MIL-STD-810B.
  • Performs in attitudes up to 10º 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.
Dimensions and Performance Characteristics
H44 | H64