|
Poly Flex flexible disc couplings are
manufactured from high strength engineering polymers that are
resistant to fuels and oils. Poly Flex marine couplings use a
precision engineered disc of heat-cured polymer to provide a highly
effective shock absorber between the gearbox and propeller shaft.
The result - The level of engine and
transmission noise transmitted into the hull structure is reduced,
vibration is cut down and the shock of gear changes is cushioned.
Correctly fitted, they give extended, no-maintenance, trouble-free
service. No lubrication is required.
The highly resilient polymer is
unaffected by saltwater, oil, diesel, petrol and most other
solvents. All metal parts are plated to resist corrosion.
Tensile ratings are available to
suit particular requirements, with three ranges moulded in
distinctive colors - green for light duty, red for normal
applications, blue for heavy duty and full radial load.
Aside from the above advantages a
flexible coupling can bring, it will also help save huge amount of
money whenever the driveline get caught up with a rope or hit
underwater structures. Shown below is a photo of a damaged gearbox
not fitted with a flexible coupling and a rope cutter. The cost to
install a flexible coupling and rope stripper is far more cheaper
than replacing an entire gearbox.
Please follow this link to read the
common questions about PolyFlex Couplings.
|
