Cushyfloat HT - Trelleborg IAVS

Cushyfloat HT Product Range

The HT Cushyfloat (High Thrust) Mounting has been developed to meet the increased torque output and higher thrust load requirements of many modern marine power units. By careful design of the rubber section, relatively high degrees of flexibility in the vertical and lateral modes are combined with high stiffness in the longitudinal fore and aft direction, thereby affording good vibration isolation properties and minimum movement under thrust forces.

The design incorporates bump and rebound control features which limit excessive movements under shock loading. The mountings have a high inbuilt tensile strength which renders them very suitable for the suspension of power units in lifeboat applications.

The top metal cover gives protection against oil contamination and the protective finish resists corrosion attack. Two basic designs and different rubber compounds allow loads between 85 and 1070 kg to be accommodated.

Technical specification


Product
Number
Weight
(kg)
Rubber
hardness 
Kv static
(kN/mm) 
Kv dync.
(kN/mm) 
Max Vertical
Load (kN) 
Max Comp'n
(mm) 
Min Vertical
Load (kN)
 Min Comp'n
(mm)
17-1990 6.2 45 1.6 1.85  5.6 4 1.47 1
17-1990

60 3.0 3.9  10.5 4 2.9 1
17-2182  3.4 35 0.4  0.42  1.37  5 0.83 
17-2182 
  45  0.57  0.66  2.05 1.23 
17-2182 
  55  0.96  1.2  3.33  2.00 
17-2182 
  65 1.53  2.06  4.9 5 2.95 



technical drawing
Cushy_Float_HT

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