Hi, Is the neutral actually connected? Three phase motors don't usually need a neutral phase but if there are any single phase loads then one is needed. The neutral is connected to earth somewhere in an electrical supply and yours can't be connect if there is 400volts on it.

K Dickinson

Hi, is this machine still for sale please phone 01233 632068 Keith ?Starmill PC converted to run with Mach3. As with almost all these machines it's done very little work and most of that was with wood. I've not had it very long but need just a little more travel in the X axis and so have had to upgr...

Hi everyone, I'm thinking about buying a Triac and modifying the electronic. I already have a converted SeigX3 and would like to get rid of this for a more rigid Triac. My questions are; Is the origional Triac fitted with stepper motors and are these OK to continue with? Are there any serious issues...