Hello All,
I am building my first machine for my kids (honest honey) and am almost finished. I am now down to purchasing the final two components: a three-axis driver board and power supply and need some help with sizing.

My machine uses 3 Sanyo (P/N 103-820-2) Step-Syn motors ( 4.5V, 1.2A ). What is the highest supply voltage I can use and what current capacity would be ideal for the power supply??

Also, because $$ and NOT unlimited, what is the minimum Vsupply you would suggest?

This is a great site and I confess to have stolen many excellent ideas from you guys.

Thanks

Bigguns.