Electric motor to turn large, non-centered load? Answered
I would like to get a solar-powered motor to turn a compost tumbler at very low speed, and would like some advice at what the cheapest motor I can get that would do the trick. My idea is to have a ratchet system so it only needs to turn one click at a time every hour (having the compost bin make a full rotation every 1-7 days; I'll experiment with what works best).
I've never done a project like this, so the more basic the advice, the better.