Search results

Thanks for that info Daniel and Lohring, I will post some pics when it is up and running.

Thanks Lohring, Have you put in a loss factor for the RPM ? (14.4 volts x 1800 KV = 2590 RPM)

I read that a Hydro hull needs about 30,000 RPM, I presume that is for a surface piercing prop, would that be the same for a fully submerged prop?

Thanks Lohring, I think I am starting to get my head around this, to maintain same revs- more battery with smaller KV = more torque - less battery with larger KV = less torque. Larger boat needs more torque, larger prop needs more torque.

Thanks to you Grim

Thanks Jeff, I imagine it would be nice up your way.

Hello all, I am new to the electric powered RC world but have already managed to cook a couple of motors and ESC,s. So I humbly ask for your help, is there a formula for power selection ie Boat type x size = power required = Motor size = Battery size = ESC size = Prop size. I understand it...

Hello everybody, thanks for acceptance. I am from the South East corner of Australia, lovely part of the world. As a kid I built a scratch build Air Boat powered with a 2.5cc Glow plug engine, also a line control Spitfire with an 0.49. RC stuff was out of reach for me, back around 1972, but now...