Carl,
Dont forget that motor maximum speed is at zero torque (no load),
maximum power is at half that, so you will need to take the load into
account when doing the calculations.
Bernard
--- In mach1mach2cnc@..., "carlcnc" <carlcnc@y...> wrote:
Hi Caudlet
thanks again for your comments
I plan to mount the encoder on end of the ballscrew,not on the
motor
shaft.
Yes, it is a 10mm pitch screw,40mm dia,
I have a few servos to pick from, with approx. 25V per 1000 rpm.
Carl
