| http://www.w3.org/ns/prov#value | - ers , then what kind of precision can i expect ? or using maybe a stepper would be a good idea?How do i calculate the torque needed for a motor to move such a load ?My preference of screw-nut gear was due to my thinking that i can get this build easily in a turning shop ( that has a lathe and some drills and some other things.) , since i am not from mechanical background , so i need to know about
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