Quote Originally Posted by Wotsit View Post
Only 18V with a trapezoidal lead screws, i was going for 8mm bar and derelin nuts but think it might be worth an upgrade. Cost is the major factor for this project, just over the £200 mark now and hopeing to stay there for this one.
18v with that motor/driver combo and 1mm pitch screws will give you a top traverse speed of around 150mm/min assuming direct drive... but then speed and cost are mutually exclusive!