Blade №1 for Rudder Head 25

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Blade №1 for Rudder Head 25

Perfect Balance of Lightness and Strength

The Dotan rudder blade is designed for boats ranging from 4 to 6 meters in length, including catamarans and dinghies. It combines low weight with exceptional durability thanks to an innovative manufacturing process based on high pressure and thermal shock. This method compresses reinforcing fibers densely, significantly increasing the blade’s strength while keeping it lightweight. The construction features an integrated longeron that serves as a reinforcing rib, ensuring the blade’s stability even under extreme loads. This monolithic structure eliminates vibrations and provides consistent reliability during use.

Hydrodynamic and Protective Efficiency

NACA 0009 Profile: The blade’s hydrodynamic cross-section, developed by the National Advisory Committee for Aeronautics (NACA), minimizes wave and inductive resistance, enhancing the boat’s performance and providing smoother handling.
UV Protection: A special coating shields the blade material from sun exposure, extending its lifespan even under prolonged use.
High Material Density: Dotan’s production technology creates a denser material, resulting in superior strength and durability.

Advantages and Efficiency

Load Reliability: The reinforced construction withstands significant mechanical stress.
Reduced Resistance: The hydrodynamic design minimizes water resistance, improving maneuverability and control.

Conclusion

The Dotan rudder blade is an advanced engineering solution that combines cutting-edge technologies, lightweight design, and outstanding durability. It is ideal for catamarans, dinghies, and other boats, ensuring comfortable and precise steering under any conditions.

€ 298

Dotan Rudder Blade – Lightweight, Durable, and Hydrodynamically Efficient

Item weight, 1.500 kg

Order a rudder and get up to 50% off the tiller extension.

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Epoxy Optimist Rudder Blade for Competition with Fittings (Gudgeons and Retaining Clip).

Optimized Rudder for the Optimist Class Our engineers have designed a rudder specifically for promising racers in the Optimist class. The unique construction of this rudder will help future champions achieve outstanding results faster. Advanced Manufacturing Technology The rudder is produced using advanced technology that combines high pressure with thermal shock. This method significantly increases the compression of the fiberglass laminate compared to traditional vacuum molding techniques. Key Benefits of High Compression: Layers Form a Monolithic Structure: The fibers of each layer bond seamlessly with the adjacent layer, creating a uniform material without weak points. Improved Strength, Rigidity, and Durability: The rudder demonstrates exceptional resistance to loads and wear. Enhanced Resilience: Its ability to quickly return to its original shape after stress ensures superior flexibility, especially critical when tacking in waves. Included Components The set includes a rudder and rudder fittings, ensuring full readiness for installation and use. Ideal Profile and Hydrodynamics A smooth, high-quality surface finish on the rudder reduces water resistance, increasing speed. The cross-section of the rudder is based on the NACA 0009 hydrodynamic profile, ensuring superior stability and maneuverability. Compliance with International Standards The rudder is fully compliant with the latest IODA rules, ensuring its suitability for international regattas.