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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Thank you all for fantastic service and support in the purchase and manufacture of a four-bladed propeller for my Cygnus 28-foot fishing vessel, Bears Watching. For the last eight years, I’ve had numerous propellers from worldwide manufacturers and I have not quite got it right but now I have and it’s down to you all at Teignbridge Propellers.
Surpassing the Competition
Martin Cosgrave - Cosgrave's Ltd
After a week of testing, sea trials, bollard pull tests and the necessary inspections, during which the MCA delegated the whole of the certification process to RINA, Georgina of Ladram demonstrated a 23 tonnes bollard pull and a top speed of 11.5 knots, both exceeding our initial expectations. Teignbridge was fantastic to work with and I would definitely recommend them.
Exceeding Expectations with Teignbridge’s Largest Propeller
Our order has all been received and now installed on the boats. I must thank you for the quality product from Teignbridge and shipment was very well packed. We hope to launch our boat by end of August and will inform you of the performance and test result. Malé Aerated Water Company
Another quality product from Teignbridge
Malé Aerated Water Company