It is powered by two 540 motors through a single water-cooled speed controller and the props are about 35mm. My son and I sail it at our club water at Knightcote in Warwickshire. it is now about 4 years old and, (touch wood), pretty reliable.
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292 posts · Page 25 of 25It is powered by two 540 motors through a single water-cooled speed controller and the props are about 35mm. My son and I sail it at our club water at Knightcote in Warwickshire. it is now about 4 years old and, (touch wood), pretty reliable.
Because of his basic 'Sedan Cruiser' he designed all the mechanicals and electricals beneath the main cabin floor, including the battery. There was quite a bit of detail put into the main cabin - unfortunately not shown in the photos - including a galley, eating area, furniture and the helmsman's station. The scale is 1" = 1ft.
This hull is plank on frame using 1/8" pine planks. Below the waterline there's epoxy & glass and above there is just epoxy. All the brightwork, cabin housing & decks is natural Cherry with a clear urethane finish.
The power is a Dumas 12VDC motor with a mechanical speed control. The bottom photo shows that he added a 2:1 gearbox to the motor and ran it in reverse to increase the prop RPMs. He also included a constant running fan to cool the motor due to the confinement of the space.
The single propellor is 2" - 2 pitch - 3 bladed bronze. As on all his models he used a 2 channel JR XR2 75 mhz.
Watch this space...
After lots of hassle I finally got the motor and prop.shaft aligned.
with a scratch built mastshe's beginning to "LOOK" the part.
More to follow.....
The boat is far from finished and is not to scale as you can see, but for a first time build it looks pritty fair out on the water. Just one last word, many thanks to all the members of the forum for all your help.bit of a muck here lads the photos were in the loft,the hull I bought for £30.and every thing else is scratch built.