(Cm holding torque). 3 x 23HS8430B Nema23 Stepper Motor Dual Shaft ( 1.8deg, 3A, 76mm, 4 lead wire ). MD430 is a compact single axis bipolar 3.0A/phase stepper motor microstepping driver with step and direction inputs, DIP switch settable step mode (full, half, eight and sixteenth--S3/S4), torque (100%, 75%, 50%, 20%--S5/S6) ,work current (0-3A--SW1/SW2/SW3) and decay mode (0%, 25%, 50% and 100%).
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