Need Help!- Trajectory page

[hts_thai_bk]

I would like to fill in the info on the trajectory page correctly but i am having trouble understanding the multiplier and divider. Now I just plugged in some numbers but my velocity values are not matching Mach3's.

Here is my setup
DC Brush with a 500 PR encoder on motor shaft
Timing pulleys 14t on motor and 60 on ball screw shaft
Ball screw is 5mm movement / 1 rev
Max Expected velocity I would like to achieve is 1200mm/min

How do I calculate and fill in the info on Trajectory page?

Thanks in advance,
Brian

[Xerxes]

So your target motor speed is 1200/(14/60*5)=1028.6 rpm. Try these settings

Multiplier:divider = 50:50
Velocity limit = 700

Equals 1050 rpm limit speed. Acceleration setting is insignificant step/dir mode.