Gori 3 blade folding propeller

Remember me Log in. Lost your password? It is the only folding propeller operating the same pitch in forward and in reverse, the blades pivot degree. It is now possible for sailboats and motorsailers to gain the folding propeller's speed advantages under sail, combined with the fixed gori 3 blade folding propeller thrust capability when motoring.

The 3-blade Gori folding propeller marks a technological and functional leap forward in the development of propellers for sailboats. It is now possible for sailboats and motorsailers to gain the folding propeller's speed advantages under sail, combined with the fixed propeller's thrust capability when motoring. The 3-blade Gori folding propeller's "overdrive" function adds a new dimension to sailing under power. The helmsman can choose the propeller pitch and profile in the water while sailing forward, by regulating the yacht's shift and throttle control. Without the use of vulnerable hydraulics or complicated mechanical devices. The "overdrive" is used when motorsailing in fair weather or when using the engine under sail. The "overdrive" gives the same speed at lower RPMs.

Gori 3 blade folding propeller

Looking for efficiency and less vibrations, then look no further. From the intricately designed aquadynamic shape and the ingenious folding mechanism to the precision engineering. When looking to reduce drag the Gori Racing Propeller is the choice for the majority of One Design racing yachts. The 3-blade GORI Overdrive Folding Propeller give the helm the ability to choose the pitch and profile of the blades without the use of hydraulics or complicated mechanical devices. One propeller. Two settings. When in Overdrive there is less engine noise, less vibration, and better fuel economy. It really is that simple. See more. It has the same features and operates the same way as the 3-blade GORI Propeller, with the blades pivoting degrees between forward and reverse, providing the same thrust in both directions. Remember me Log in. Lost your password? First introduced on the world market in , GORI Propeller has gone on to build a reputation without parallel throughout the industry due to its low water resistance, effective manoeuvrability, and patented single drive overdrive technologies.

The 3-blade Gori Folding Propeller is manufactured in the same professional quality, where every single propeller has its own number and a "logbook" during production. Call Us sales ab-marine. For shaft and saildrive, with engines up to HP.

They are available in both LH and RH configurations for both saildrive and shaft installations. These results showed conclusively the advantages of the GORI 3-blade propeller. Astern: GORI was 6. Make note of the distances A through I below so that your propeller can fit with proper tip clearance. Shaft Diameter B.

Which is the best folding or feathering propeller for your boat? Emrhys Barrell compares 15 props in a test of speed, thrust, drag, stopping speed and propwalk. Not much, if you want to slow your boat down by at least half a knot when you are sailing. A fixed three-bladed prop, locked in gear, exerts as much drag as hanging a bucket over the stern. The answer is, fit one of the many folding or feathering props on the market. But which one, and what are the drawbacks?

Gori 3 blade folding propeller

The 3-blade Gori folding propeller marks a technological and functional leap forward in the development of propellers for sailboats. It is now possible for sailboats and motorsailers to gain the folding propeller's speed advantages under sail, combined with the fixed propeller's thrust capability when motoring. The 3-blade Gori folding propeller's "overdrive" function adds a new dimension to sailing under power. The helmsman can choose the propeller pitch and profile in the water while sailing forward, by regulating the yacht's shift and throttle control. Without the use of vulnerable hydraulics or complicated mechanical devices. The "overdrive" is used when motorsailing in fair weather or when using the engine under sail.

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C-Spanner Annapolis Boat Show. The "overdrive" is used when motorsailing in fair weather or when using the engine under sail. To do this … First remove the 3 x allen head bolts item 5 holding the retaining cap 1 in place. It may be necessary to swivel the blades open and closed to obtain the best angle for re-installing the new ones. Lower propeller noise from blade wash due to curve of blade. Pull the inner hub 2 , flexible bushing 2. Inner Hub 2. Lost your password? Using a flat screw driver … pry out the old or worn Flexi-stops Diameter Please Select

Geared blade design ensures that the blades open and close together giving less vibration ahead and astern. This results in one full knot of improvement in speed under sail. It does not rely solely on centrifugal force to open the blades as do many other folding propeller types.

The thread on the blade housing assembly is a standard right to tight and left to loose. Spacer With our new GORI prop we will arrive at the fun anchorages even sooner. Remember me Log in. The 3-blade Gori folding propeller is offered in diameters from 15" and up to 30". Learn More. The propeller revolution for larger sailboats and motorsailers is emphasized by the fact that the 3-blade Gori folding propeller can be used for boats fitted with engines from approximately 10 HP 7 KW and up to approximately HP KW , and the power transfer is on the whole the same as for fixed 3-blade propellers. This is a right hand thread… simple right is tight…left is loose. Annapolis Boat Show. C-Spanner Fixing bolt for pins only An incorrect nut can lead to loss of the propeller, part of the propeller or cause an electrical connection between the propeller and the saildrive. Slide the blade housing assembly onto the hub cone 4 , making sure that the tabs engage the hub cone.