The DM542S is a two phase digital stepper driver based on ARM. Its Microstep resolution and output current are programmable. And it has advanced control algorithm which brings a unique level of system smoothness, provides optimum ..
This bipolar Nema 23 stepper motor with step angle 1.8deg and size Φ57x28mm. It has 4 wires, each phase draws 0.5A, with holding torque 0.34Nm (48.61oz.in).
Manufacturer Part Number: 23HR11-0504S