4 Axis CNC kit Controller, DM542, Nema 23 Stepper Motors 3A & 2 power supply's
4 pcs Nema 23 stepper motor 270 oz.in bipolar 23HS8430 3A. Nema 23 stepper motor Hording torque when DM542A run under high speed is also significantly higher than the other two-phase driver, what’s more, the positioning accuracy is also higher.