RC Catamaran Boat
thingiverse
Still a work in progress, as I'm still printing, designing, and testing. I've found an RC catamaran boat design by MilkNAME8 here: https://grabcad.com/library/catamaran-offshore-racing-boat-rc-model-1. Using a 540 brushless motor from an RC car, a 13.5T motor, and an 80 amp ESC. I've sourced a 300mm prop shaft on Amazon: https://www.amazon.com/gp/product/B07H343PNL/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1. A pushrod from yard flags was found at Lowe's, along with random rubber seals. The model is printed entirely in PETG, with resin used to glue all the pieces together. Pins were used to align each piece during gluing. The motor mount and rudder mount were also resin-glued to the shell. Bondo sanding and painting follow to smooth and waterproof the model.
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