Originally Posted by
bgolash
I have my X axis running at about 220 ipms. I am thinking about
upgrading to a 1 inch ball screw. At the moment I am using a
5/8 diameter screw with a .2 lead. Also, I am contemplating changing
the lead to .5. I am concerned regarding two points. Will the new
lead .5 be able to push my 300 pound gantry. And second,
will this adversely affect my resolution.
Stepper is 1200 oz*in
That increases the drive torque required by 2.5 times. You could always put a timing belt reduction of 2 to 2.5 later if it is a problem.
Al
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.