Rudder thruster SA300 / SA380 / SA420 / SA500
for AUVsROVhydraulic

rudder thruster
rudder thruster
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Application domain
for AUVs, ROV
Power source


Sub-Atlantic’s range of hydraulic thrusters have become the preferred propulsion for ROVs and cable burial/maintenance vehicles. Working in a highly aggressive environment, they have earned a reputation for reliability, efficiency and exceptional performance. Proven Reliability - Low Parts Usage Efficient Forward/Reverse Thrust within 5% band Quick-Change Seal Cartridge Reliable Ceramic Sealing Surfaces Lightweight DNV Witnessed Performance Easily Retro-Fittable 4 Standard Propeller Sizes Various Interchangeable Motor Options New! Thruster Guards Available Sub-Atlantic hydraulic thrusters are reliable due to a rugged, lightweight contruction and a ceramic shaft sealing system. These thrusters also benefit from producing near equal forward/reverse efficiency within a 5% band. The data from our performance testing has been witnessed by DNV to ensure your system design performs exactly as expected. These thrusters also benefit from the ability to fit any motor displacement size to any of the four thruster sizes due to the common, one-size motor/thruster interface. This is advantageous when accuratly matching to vehicle hydraulic system parameters.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.