Rudder blades

19 companies | 60 products
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motor boat rudder blade
motor boat rudder blade
RUDS4040

This rudder has a blade made of stainless steel (AISI 316). The blade sides are polished and need no additional finishing.

sailing dinghy rudder blade
sailing dinghy rudder blade
31784

OPEN RUDDER COMPLETE Ref. 31784 O'Pen Bic Safran.

sailing dinghy rudder blade
sailing dinghy rudder blade
EX11155

... built according to the new class rules. Class rules have standardized Optimist daggerboard and rudder: size, shape, epoxy, foam and fiberglass. Both Optimist rudder and daggerboard are made to the maximum ...

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Optiparts - Windesign
motor boat rudder blade
motor boat rudder blade

... manufacture and supply rudders by taking care of all these factors to give the customer the needed performance. Several types of rudders can be made like fish tail, spade rudder, ...

motor boat rudder blade
motor boat rudder blade

... get the best result from a given rudder surface and from the applied torque, one must study the rudder shape both in perspective and in section. Our standard production, which includes a wide complete ...

sailing dinghy rudder blade
sailing dinghy rudder blade

• We guarantee the integrity of all our products for their durability, strength, rigidness and high quality. • We are committed to manufacture our products on time at competitive prices. • Fast delivery service.

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N1 Foils
sailing dinghy rudder blade
sailing dinghy rudder blade

• We guarantee the integrity of all our products for their durability, strength, rigidness and high quality. • We are committed to manufacture our products on time at competitive prices. • Fast delivery service.

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N1 Foils
sailing dinghy rudder blade
sailing dinghy rudder blade

• We guarantee the integrity of all our products for their durability, strength, rigidness and high quality. • We are committed to manufacture our products on time at competitive prices. • Fast delivery service.

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N1 Foils
motor boat rudder blade
motor boat rudder blade
generally

... attachment: - rudder with rudder carrier bearing, - spade rudder. Types of rudder according to ratio of the areas in front of and behind the axle: - unbalanced ...

motor boat rudder blade
motor boat rudder blade

Standard equipment Rudders system consists of the following components: - rudder blade with shaft and flange, - rudder carrier bearing with housing, - support for ...

motor boat rudder blade
motor boat rudder blade
Spade

... equipment Rudders system consists of the following components: - rudder blade with shaft and flange, - rudder axle with flange - stern tube with bearings and stuffing. ...

motor boat rudder blade
motor boat rudder blade
TNI/TA series

... adequately profile the appendices. Our rudders are the result of special hydrodynamic experiences aimed at obtaining a correct sizing and profiling of the blade to reduce resistance, suction and cavitation. The ...

motor boat rudder blade
motor boat rudder blade
TA series

... adequately profile the appendices. Our rudders are the result of special hydrodynamic experiences aimed at obtaining a correct sizing and profiling of the blade to reduce resistance, suction and cavitation. The ...

sailboat rudder blade
sailboat rudder blade

... are available in nine sizes depending on the boat size. What makes the Jefa rudder blades unique and distinct from all other rudder blade producers and yard made rudder ...

sport multihull rudder blade
sport multihull rudder blade

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HEOL COMPOSITES
motor boat rudder blade
motor boat rudder blade

Compensated rudders adjusted to the dimensions of the propeller clearence of each boat, with rudder blade shaped or flat, with three different rudder hole systems for ...

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TALLERES BLANCHADELL, S.L.
motor boat rudder blade
motor boat rudder blade
R1 series

... The depth of the blade The width of the blade (at widest point) The diameter and length of the rudder stock (out of blade) If a pintle and shoe is required Tiller ...

motor boat rudder blade
motor boat rudder blade
MNG / F-45

Manganese bronze MNG / F-45 rudder parts, and shafts in AISI-316 stainless steel.

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Hélices y Suministros Navales
yacht rudder blade
yacht rudder blade
WING

motor boat rudder blade
motor boat rudder blade

... design techniques including CFD to determine the accurate flow into the rudder from working propeller. Detailed hydrodynamic loading is calculated to assess rudder stock and blade strength ...

motor boat rudder blade
motor boat rudder blade

... to provide rudder assemblies for the following types of rudder: Pintle mounted rudders Hung rudders Split assembly rudders Transom hung ...

sailboat rudder blade
sailboat rudder blade
6M (International)

We have built a couple of new International 6M rudder to modern designs by Ian Howlett, with carbon fiber skins over foam cores. We've done these with both steel and carbon fiber posts. We also have our own design on ...

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Competition Composites Inc
sailboat rudder blade
sailboat rudder blade

... building rudders for customers who demand the best. The engineering, materials and construction methods that are used at GMT to build every rudder are unsurpassed. Many American syndicates in the last ...

motor boat rudder blade
motor boat rudder blade

Propeller shaft line is used to transmit the engine power to propeller thrust. Each vessel has its unique propulsion shaftline System, the typical parts include thrust shaft, intermediate/stern shafts, bearings, couplings and seals. Propeller ...

How to choose this product
rudder-blade

The rudder blade is the flat part of the rudder assembly which pivots to direct the water flow created by the vessel's forward movement, thus changing the boat's direction.

Applications

All sailboats, as well as motor vessels driven by a shafted propeller or another non-directional system, must be steered via a rudder. Double rudders are not uncommon, especially on twin-engined craft. Such an arrangement makes monohull sailboats more maneuverable when heeled over.

Technologies

The rudder consists of a blade of varying shape, usually thin and hydrodynamic, and the stock, which fits into the rudder stock tube incorporated into the boat's hull. Naval architects calculate rudder blade dimensions based on vessel length, weight and, especially, top speed.

Sailboat rudders reach deeper into the water than those mounted on powerboats. Wood, metal alloys and fiberglass- or carbon-based composites are used to make the blades. The rudder can be attached directly to a tiller or linked to a stock arm, a quadrant, a rack or another steering system.

How to choose

Choice will depend on vessel type and the parameters mentioned above, including top speed and weight. Stock tube diameter and the type of steering system are additional factors. For a production model sailboat, the make and model will determine choice.