Hi,
Lee Roberts

The Stepper motors are 1.5 kg each and the spindle is 5.5kg.
Will the machine be rigid enough for these. And for the spindle which vfd will be good. Someone has suggested me sinamics V20 inverter.

The parts I would like to purchase locally.

Spindle
Stepper Motor
Stepper Driver
Breakout Board

Are the above items ok for this machine.

Thanks