Greetings from Mesa, AZ USA

[Marty_Escarcega]

Fairly new to CNC, I'm looking for a spreadsheet to help with calculating power supply current and voltage based on plugging in the specifications from the stepper motor.
Thanks!
Marty

[irving2008]

Hi Marty and welcome to the site. There's a spreadsheet to help with motor selection that will give you what you need here (http://www.mycncuk.com/forums/showthread.php/1524-What-size-stepper-motor-do-I-need.)