CNC Steuerung Schrittmotor Treiber DM420A 1,7A 12-36VDC 128Micostep für NEMA17
28,17 €
Hording torque when DM420A run under high speed is also significantly higher than the other two-phase driver, what’s more, the positioning accuracy is also higher. Motor doesn’t run, without holding torque Wrong connection of stepper motor Correct its wiring.
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