Reply To: Just getting started, few questions first

New Home Forum Mostly Printed CNC – MPCNC Troubleshooting – MPCNC Just getting started, few questions first Reply To: Just getting started, few questions first

#11762

Gannicus
Participant

The 30A power supply is for your arduino/ramps combo, which drives the steppers.

Concrete will crack in the tube, and render what ever benefit it had worthless.
You can go as large as you want, you just need to brace the conduit. Others have done it with great success.