just a update guys. I forgot to add it to my drawing but I have a big isolator switch of course on the doors of the machine and the x axis servo has a ground wire.
I forgot to add them to the drawing and Gene mentioned it. I will also switch the breaker on the shed board off so I have two forms of protection against unknown power on the machine. regards Andrew On Mon, Dec 30, 2019 at 8:28 AM Nicklas Karlsson < [email protected]> wrote: > > I'll offer my recently purchased 6040 mill as prime evidence of paint > > pretty much destroying my ability to ground anything. And to complicate > > things even a Q&D TLO measure is prevented by ceramic bearings in the > > spindle which are an insulator. ... > > Ceramic bearings might be there to prevent bearing currents, have no idea > if this is a common problem. > > > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
