Rodriquez Marine System has developed different electric actuators for fin stabiliser with determined size (ESF-1000, ESF-2000, ESF-3000). Such actuators are suitable for fin dimensions ranging from 0.4 m2 to 3.5 m2. This product range allows the correct application of fin size for any type of boat ranging from 20 to 50 meters. The fins are made of reinforced fibreglass and have a profile corresponding to NACA 0015.