Bow thruster S80 Tunnel 185 12 V

• Bow thruster S80 Tunnel 185 12 V

3minute continuous operation made of seawater-resistant bronze, all shaft and bearing surfaces are milled with an accuracy of 2/1000 mm its hydrodynamic shape ensures low water resistance and therefore less cavitation high-performance seal for the separation of two media, Excellent protection against contaminationCombined with excellent sealing performance, the seal's decisive vibration damping capacity reduces harmful vibrations from the bow thruster easy-to-replace anti-electrolysis aluminum anode hardened spiroconical gears developed for us by leading German manufacturers. The precise geometry of the elements leads to quieter running of the gear sets and a longer service life as a result of extensive development work and numerous tests, we have invented and now produce our unique skewback six-blade bow thruster ourselves. Made from dupont delrin® acetal resin, a highly versatile engineering polymer, our skewback six-blade thrusters generate less cavitation, which, in addition to the carefully selected hydroacoustic design, results in significant noise reductionWith blade tips that are back-weighted against the direction of rotation and bend backwards in relation to the longitudinal axis, our thrusters generate a forward pressure that is almost the same as the backward pressure, i.e. the bow thruster system generates less noise. This means that the bow thruster system is suitable for maneuvers in both directions.