1200mmX900mmX170mm 4axis cnc

[Desertboy]

Vfd an d spindle is here! I have to find time and connect them to test if everything is ok. Is 1.2 mm non shielded wire ok for connecting vfd with spindle?
For corrosion prevention do I have to use solution of car antifreeze liquid with water? I have read somewhere about a solution of a special anticorrosion oil with water....

I have a 2.2kw from solar jean I never added anything to the water still coming out clear in the pipes can't see anything in the bottom of the tub I have clear lines which is not good get black ones if possible (Algae).

I have an ozone pond cleaner which I'll add when I remember lol this will eliminate algae and in the abscence of visible corrosion in the reservoir I'm going to not worry lol.

I used 1.5mm but reading up 1mm would be fine as well BUT you need it shielded (CY) VFD creates a lot of interference and the most likely thing to cause you issues in the cnc.

I haven't shielded mine YET and seen no issues but I would not cut anything properly until I have (I only need to connect to earth, it's all in place)