Hi I am trying to design my x axis for a router,
The idea is to have an open ended toothed belt and pulley either side, they will share the same axle, be driven by a harmonic drive gearbox 1:50 or 1:100,
powered by a servo with max rpm of 4600.
using a pulley of 60mm diameter and 100:1 gearbox i think this will give a max linear speed of 8.6 metres a minute or 144mm a second? and 1.8mm travel for 1 rotation of the servo?
does this sound reasonable is that a good speed? will it have acuraccy to the fraction of a mm, does it depend on the encoder?
any info will help, thanks