MK1 Steel router build log 1500x800x200

[driftspin]

I use something like this on the back of the gantry with less that 1 ltr of water. https://www.aliexpress.com/item/80mm...ceBeautifyAB=0

but you can get one with a little bigger and fit a 120mm fan.

Re the VFD 2.2Kw is at the mains side so at the motor side rough figures prb. about 4A per phase ish.

re the 4mm tube I find that more than enough flow. I have it at about 8 bar and regulate it down on the gantry.

Ok so..

So i am reading between the line, you are saying the vfd does 400 volts secundary.. That is even better actually.

Routercnc
You say you moved the radiator to the end of the gantry. Pure cosmetics?
I dont want to design in a direction that is some how flawed... or less desirable for know reasons.

Dual dragchains might do the trick also.
need to look in to that.

Ok so i will first reduce size on the diameters for vfd cable and air/mist lines.
After that i can measure cable length per type. see if i can get to 50% or so fill rate for the dragchain. if no i have to bite the bullit and go bigger.


Grtz. Bert


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