Recent content by Metahedron

I do not have the apparatus presently, just the designs. I do plan to use speed reductions gears, but I was also hoping to use a dc motor with pwm control. Is there a most ideal technique for this? It has to be able to run non stop for two weeks.

Good day! How do I calculate how much torque I need in a motor for my project? I must rotate a 100lb propellor, which is 11 ft in diameter, at 1 rpm .