We are looking at building a new router and are try to work out the best axis drives for it. So we have a spread sheet that gives us the outcomes with varying inputs but we would like to verifier it is close to the real world results.
So if you know the following and can post it here we can punch it in and see how we need to play with it.
Once it is working I will post the SS up for everybody.
Need the following.

Motor type; step, servo=
motor size; 23, 34=
motor torque;NM or oz/in =
reduction ratio;=
what the best acceleration;=
top speed;=
gantry weight, or weight moved; kgs=
screw type; acme, ball=
size screw,=
screw lead; 5mm, 10mm=
screw length;=
number of screws=

Many thanks
Russell