I am new to stepper motor and need your help to figure out which motor driver can be used for “Stepper Motor: Bipolar, 200 Steps/Rev, 57×76mm, 3.2V, 2.8 A/Phase”. I want to use two of this motor to drive a big and heavy rotary part, and from my simple calculation I found that this motor was best for this project considering the price and available torque. However, since this motor requires 2.8A per phase to drive, I don’t know which motor driver can be used to drive this motor at maximum torque (since the rotational speed is not a big deal for my project, the motor can be driven at very low speed). Do you have any recommendation? I am going to use Arduino Uno R3 as the main controller and I want to drive two of this motor at the same time with one Arduino Uno, but if it is difficult I can upgrade the Uno to something else, or simply use one Uno for each motor.
Thanks in advance.