Uno, Motor Shield and Stepper Motors - required voltage and amperage

0.5 N.m for the torque
approximately 90 RPM

We are in the idea stage seeking to see if we can get the electronics working before getting into more detail. A mechanical engineer said that 0.5 N.m is a good place to start and she will work out the pulley system once I can show I can automate the motion.

I am new with the forum, I get an email whenever someone posts to this. Do you get an email when I reply? Does everyone in the thread get an email?