Proportional Thruster
The Lewmar Proportional Thruster delivers smooth, precise manoeuvring with variable-speed control for ultimate low-speed handling. Powered by Lewmar’s efficient brushless DC motor technology, it offers quiet operation, unlimited runtime, and zero routine maintenance. Designed for 24V systems, it provides delicate throttle response and refined control in tight docking situations, while remaining fully compatible with Lewmar’s proportional control panels and retrofit-friendly for existing installations.
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Ultimate Low-Speed Control with Proportional Precision
The Lewmar Proportional Thruster delivers unmatched finesse and responsiveness during docking and close quarters manoeuvring. By allowing infinitely variable thrust rather than simple on/off bursts, it gives skippers the smooth, controlled handling needed in tight marinas or challenging wind and tide conditions.
Smooth, Efficient Brushless Motor Performance
At the heart of each proportional thruster is Lewmar’s advanced DC digital brushless motor system, chosen for its exceptional efficiency, near-silent operation, and extended lifespan. Brushless technology allows continuous runtime, refined throttle control, and precise manoeuvring that closely replicates the feel of premium hydraulic systems.
Durable, Maintenance-Free Construction
Engineered for long-term reliability, Lewmar’s proportional units are effectively maintenance-free, with no brushes to replace and fewer wear components. Their robust design withstands demanding marine environments. With unlimited runtime (restricted only by battery capacity), skipper can enjoy complete control throughout extended manoeuvres without the interruption of thermal cutouts.
Easy Integration & Retrofit Compatibility
Designed for versatility, Lewmar Proportional Thrusters integrate seamlessly with the brand’s dedicated proportional control panels and can easily retrofit into existing Lewmar thruster installations. With options spanning multiple tunnel diameters and power ratings, they offer a flexible upgrade path for a wide range of vessels.
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