Hi, i have been looking at developing a control panel to be used for various types of cnc machines. But i am not sure what people's requirements would be.

Basically i need to know what people would be looking for when shopping for something like this.
Although i have no problem building the unit i am unsure what i should include, my own likes/requirements are usually over engineered, thus i would like some input please

So far i have the following

1) For now it will be for nema 23 steppers, not looking at servo's system atm
2) The VFD will be inside the same box as the other components
3) 230V system only
4) UCCNC
5) G540 with an option to add another drive???
6) Maximun spindle size of 2.2Kw

Any input will be greatly appreciated cause i just cannot decide on the final setup

I milled what i thought was the final gland plate today but manage to stuff it up, even forgot the gland hole for spindle cable



Thanks
Erick