Body Length: 113mm. 3 x Digital Stepper Drive 1.0-4.2A 20-50VDC for Nema 17, 23, 24 Stepper MotorDM542T V4.0. 3 x Nema 23 Stepper Motor Bipolar 1.8deg 3.0 Nm(425oz. in) 4.2A 57x57x113mm 4 Wires. Rated Current/phase: 4.2A.
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