2" Diameter EasyDriver
  • 2" Diameter EasyDriver

    This Easy Sub-driver (SD) when outfitted with the appropriate devices, is specifically designed to power and control any one of the many single-screw propelled intermediate sized GRP and plastic model r/c submarine kits currently available through the normal retail and auction sites.

    Of the 'dynamic' type, this SD does not incorporate a ballast sub-system -- meaning that the model submarine has to be trimmed heavy -- when floating dead in the water, only a portion of the models sail will project into the air. The models depth is controlled dynamically; the forward motion of the model submarine through the water, and the angle it is commanded to assume to the water flow, dictates the rate at which the submarine will dive or rise.

    This Sub-driver, being a removable system, can be employed in any number of model submarine hulls -- an economy not shared by models constructed with the devices fixed within the models hull.
    Single shaft model submarines can be operated with this Sub-driver: The single 6-volt, direct-drive 280 size motor produces plenty of torque.

    An antenna extension kit and instruction pamphlet is provided to permit submerged operation of the model when using a 2.4gHz r/c system. The SD is also outfitted with an external 27-75mHz antenna for those using the FM r/c systems.


    2" Easy Sub-driver Specifications
     one 12" long, 2" diameter, 1/16" wall thick, Lexan SD cylinder
     one or two spark-suppressed, installed and tested, 6-volt, brushed 280 size motors
     cylinder is sized to accommodate as many as two 1300Ah Lithium-polymer batteries wired in parallel
     the system is equipped with three tested control surface servos each made up to a pushrod
     an electronic speed controller (ESC) is installed, made up to the motors and tested
     suitable for model submarines of small size

    • Additional Components Required

       two, 7.4-volt, 1300Ah (or smaller) Lithium-polymer batteries
       battery charger
       FM or spread-spectrum (2.4gHz) r/c system
       BLM - Battery Link Monitor
       AD2 (angle-keeper)
       1/4" toggle-switch and watertight boot or magnetic switch
       set of 'Deans' type connectors

    Shaft Outputs?


    The Nautilus Drydocks is the world's premier supplier of kits, parts, components and resources dedicated to the hobby of remote controlled submarines. 



    983 Tivoli Dr
    Naples, FL  34104 USA
    Phone: (239) 877-4280

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