I'm trying to find a 1:1000 gearbox for NEMA 17, but the highest (affordable) one I've found is 1:100. Is it a good idea to drive a 1:100 planetary gearbox with a 1:10 planetary box? Is it common to drive a gearbox with another? Are there issues in this setup?
Is this an example of a gearbox 'series'?