Becker Schilling® Rudder: For optimum manoeuvrability
The Becker Schilling® Rudder is a high-lift rudder with a specially developed profile that enhances the manoeuvrability of vessels of all sizes and types. It is a strategic optimisation of the use of the trailing edge area and its shape is reminiscent of a fish tail. This unique shape accelerates the flow and maximises rudder balance, thereby optimising propeller coverage.
In addition, the rudder minimises rudder “hunting" during autopilot operation, improves course keeping, and ensures enhanced safety and efficiency. This good flow control at large rudder angles leads to exceptional manoeuvrability with reduced drag for the same rudder size.
The Becker Schilling® Rudder allows operation at rudder angles of up to +/-70°, which offers a significant advantage in terms of manoeuvrability and control compared to conventional semi-spade rudders that operate at +/- 35°.
This capability to achieve higher rudder angles, in combination with a suitable steering gear, makes the Becker Schilling® Rudder ideal for sideways manoeuvres and Dynamic Positioning operations.
Advantages of the Becker Schilling® Rudder
Safety and Performance
- Minimal rudder hunting for steady course-keeping
- Operation in ice
- Enables secure and reliable astern manoeuvring
- Exceptional control for berthing situations
Manoeuvrability
- Smallest turning circles even at zero speed with angles of 65°-70°
- Enables crabbing at zero speed
- High lift improves the vessel's responsiveness
- Reduced weight contributes to easier handling
- Optimised profile for better hydrodynamic efficiency
Efficiency
- Enhanced course keeping for more efficient navigation
- Optimal Dynamic Positioning (DP) functionality
- Reduced need for tug assistance
The Becker Schilling® Rudder is particularly effective for
- Tankers
- General cargo carriers/heavy lift vessels
- Offshore vessels & Workboats
- Fishing vessels
Options of the Becker Schilling® Rudder
Becker Schilling® TT Rudder – Maximising propulsion efficiency
The Becker Schilling® TT rudder is a further development of the Schilling rudder and aims to maximise propulsion efficiency. With a slimmer design and a twisted trailing edge, it offers more efficient performance without compromising manoeuvrability. While the Becker Schilling® Rudder stands for extreme manoeuvrability, the Becker Schilling® TT Rudder offers a balanced compromise between manoeuvrability and efficiency.
Best compromise of efficiency and manoeuvrability
- Combines high lift with twisted profile
- Optimal balance between manoeuvrability and efficiency
- Improved harbour manoeuvring
- Provides high lift forces without movable parts
- Tailored for reduced maintenance
- Safe operation in various conditions, including ice
- Crabbing at zero speed
Proven performance for your ship
At Becker Marine Systems we attach great importance to the efficiency and performance of our manoeuvring systems. In a market characterised by strict regulations, our aim is not only to make ships more efficient, but also more sustainable. In order to fulfil these high requirements, we carry out extensive development, testing and measurements of our rudders. CFD simulations and model testing are an integral part of our design process. This allows us to evaluate the performance of our rudder solutions in direct comparison with other manufacturers and ensure that our products meet the highest standards in terms of efficiency and performance.
We are proud that our rudder solutions are regularly selected as the preferred choice for new builds and retrofit projects, underlining our leading position in the field of maritime efficiency technologies.
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