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 Home > Ships and Boats Main Propulsion > PROPFLEX N Coupling
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General Data for: PROPFLEX N Coupling


[click to enlarge]
Torque Range 2,40 kNm bis 41,00 kNm
Applications Flexibly and rigidly mounted gearboxes (single-row)
Flexibly and rigidly mounted gearboxes (double-row)
Options Aluminium execution
Elements Natural rubber bushes

Features

  • PROPFLEX is a SHAFTLINE COUPLING placed behind marine gearbox, transmitting propeller thrust and pull directly
  • compensation a radial, axial and angular misalignments
  • single and double version intermediate shaft for flexible mounted gearboxes available
  • no direct contact between any metal parts in the coupling
  • excellent noise reduction and vibration isolation
  • possibility of radial removal without movement of the connected machinery

Description

The PROPFLEX N coupling has been designed and developed to be installed on board of pleasure crafts, where comfort of the passengers requires a high vibrations isolation degree. It has to be positioned between the gearbox and propeller shaft in order to reduce the vibrations and noise transmission coming from the shaft line itself. It can compensate axial, radial and lateral misalignments and thanks to its modular design can be supplied in different lengths and complete of spools and hubs to match with the most known gearboxes and propulsion systems. It is particulary suitable for all application where the propeller thrust is already absorbed by the propulsion system. As there is no direct contact between metal parts, the PROPFLEX N coupling is a noise isolating coupling. Thanks to its own design, the PROPFLEX N coupling can be dismounted radially, without moving the connected machineries. Also available in steel and aluminium execution.


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