I’m just curious to know if you have a small to medium dc 12v motor and connected it to a speed controller what would be the minimum output RPM?
I’m trying to step down to about 1rpm through using a set of v-pulleys and belts, I dont want to use a gear-head because they make a terrible noise, unless you have the money to pay for a good one. Anyway silence is the key with this project.
I’m hoping if I can get reduce a motors rpm down to say 50-100rpm with the speed controller, then with a few v-pullys and belts I should be able to drop it down to what I need.
What do you think?