Flexible Marine Gearbox Couplings For Marine Engine Mounts
                     Flexible Marine 
Gearbox 
Couplings For 
Marine Engine 
Mounts
A flexible marine gearbox coupling is a device that fits 
between the output flange of the gearbox and the boat's 
Flexible propeller shaft. Its primary function is to reduce noise and 
vibration. Different types of marine coupling are available, 
Marine and the choice depends on the horsepower of the engine 
Gearbox and the gearbox, the application, and the available space. 
Some also reduce torque.
Couplings 
For Marine 
Poly Flex's VF coupling provides vibration control and high 
Engine thrust load resistance. It is available for working loads 
Mounts ranging from 35kg to 2000kg, and it is available in a variety 
of base configurations and core shore hardness. It is best 
suited for high-speed diesel engines with SAE flywheels of 
14 to 21 and torque up to 18.0 kNm.
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These flexible marine gearbox couplings are made of 
Flexible special engineering polymer alloys that are extremely 
Marine resistant to petrol, diesel, and salt-water. They are plated 
with SA5 Cobalt Zinc for maximum corrosion resistance and 
Gearbox durability. They are ideal for commercial and pleasure 
Couplings boats. A range of sizes is available, ranging from three 
studs to 460mm in diameter.
For Marine 
Engine A flexible marine gearbox coupling offers a number of 
Mounts benefits, including a low weight and easy installation. They 
also feature electrical isolation and reduce electrolysis. 
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Flexible 
Typically, they are non-conductive, but can be supplied 
Marine with a silver-impregnated rubber element that fits into the 
Gearbox center of the coupling. The coupling can also be supplied 
with a female or male gearbox flange spigot.
Couplings 
For Marine For more information about the wide-ranging flexible
Engine coupling products and references, visit
Mounts https://www.polyflex.com.au/ or call +61 7 3284 2799.
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Flexible Marine 
Gearbox 
Couplings For 
Marine Engine 
Mounts