Universal CNC Stepper Motor Driver DQ542MA 4.2A/ 18V-50V for 42 57 Series Motor
69,76 €
Hording torque when DQ542MA run under high speed is also significantly higher than the other two-phase driver, what’s more, the positioning accuracy is also higher. - 1 x Stepper Motor Driver. - Motor torque is related with speed, but not related with step/revolution.
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