Teignbridge standard tapered couplings can be supplied to fit the output flange of any gearbox. Precision machined, they provide the best fit possible between coupling and shaft. They are precision machined, to close tolerances, to ensure concentricity and squareness of flange.
If supplied with shafting, coupling tapers are bedded to shafts at the factory to achieve a fit, using engineers blue, of 70% minimum. The fit of keys and keyways will also be inspected. When a coupling is supplied on its own, the fit to the shaft will need to be checked on site. The taper of the coupling, or shaft, should be scraped to produce a fit of 70% minimum. The key should be inspected for a correct fit in both coupling and shaft.
Clamp type shaft couplings can be supplied to fit the output flange of any gearbox. The advantage of using this type of shaft coupling is that the shaft length can be adjusted at the installation stage, giving the boat builder flexibility to make slight changes to the engine and propeller position. Teignbridge have supplied clamp type couplings for installations in excess of 400bhp.
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The revs are spot on and towing fine we are cut back anything between 200 and 250 revs and as much speed as we need. It’s like a different boat with no vibration whatsoever. I would just like to thank you [for] supplying exactly what we wanted nowadays it doesn’t always happen and the excellent service you provided.
It’s the Teignbridge Way
Independent assessments at both Plymouth and Newcastle Universities showed the C-Foil produced up to 5% more thrust and efficiency when compared to standard propeller design.
Teignbridge products on two crewboats for Guayaquil, Ecuador
Just a short note to say how pleased we are with your continued support, assisting us to give quality support to our Princess Motor Yacht customers around the world. Your team are always most helpful and professional from the initial enquiry process with your knowledgeable sales team right through to your expert despatch team.
Professional, expert, quality service
Peter Ward, Parts Manager, Princess Motor Yacht Sales