finally i had the time to share my build.
Bur first of all a big thanks to Pacific. His videos were the first I have seen regarding electric surfing. After i watched two of them i decided that i need to have one and to build my own one
I am guy from germany who never was surfing before. But i like, sun, water and especially things with motors xD.
Lets start with my build.
In most things there is nothing realy new.
ESC: Seaking HV
Gearbox: Modified Nema 23
Foil and Mast: Cabrinha Doulbe Agent
Board: Selfmade, but not finished yet.
Prop and Duct. Kenzen RC
I also made some tests in water this winter and for now it works pretty fine.
I had some problems with the nema gear but after some rework it seems to work aswell.
I havent measured the thrust yet but it made a lot of waves
The motor was running on about 4KW for a couple of minutes without any issues. I think this is enough for take of.
The Remote is completly designed by myself, except the electronics. It has a build in VA meter with a lot of information shown on the screen.
I decided to not use water cooling because i dont want to pump water into my waterproof electronic box. For now i dont know if it will work very long but i will give it a try. The ESC is mounted in an alu box and is thermally connected via gap filler and heatpipes to the surface of the cooling ribs.
Here are some first pics.
I will post more when i have the time to build on
If you have any questions, feel free to aks me. I will also share my 3D models if anyone is interested.
Greetings from Germany