This item includes: 4 PCS Nema 23 Stepper Motor dual shaft with 425oz-in holding torque, 4 PCS Stepper Driver with 4.2A DQ542MAreplacing M542, 2 PCS Power Supply for 350W,36VDC,9.8A, 1 PC DB25 Breakout Board & 1 Cable for free offering 1, Stepper Motor Model: WT57BYGH115-3004B Neme: 23 Step Angle: 1.8¡ã Voltage: 6.3VDC Current: 3A Holding Torque: 30KG.cm 425OZ-in Number of Leading wires: 4 Weight: 1.55KG Body Length: 115mm 2, Stepper Motor Driver with 4.2A Current, 128 Microstep Introduction The DQ542MA is an economical microstepping driver based on patented technology of Wantai Motor.It is suitable for driving 2-phase 4-phase hybrid stepping motors .By using the advanced bipolar constant-current shopping technique ,it can output more speed and torque from the same motor,compared with traditional drivers ,such as L/R drivers .Its 3-state current control technology allows coil currents to be well controlled and with relatively small current ripple,therefore less motor heating is achieved.
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