This CNC kit included: 1 x DM556Y: Y Series Digital Stepper Driver 1.7-5.6A DC20V-50V for Nema 23, 24, 34 Stepper Motor 1 x 23HS39-5004S: Nema 23 Stepper Motor Bipolar 1.8deg 3.00Nm(424.83oz.in) 5.0A 57x57x100mm 4 Wires This CNC kit included:

1 x DM556Y: Y Series Digital Stepper Driver 1.7-5.6A DC20V-50V for Nema 23, 24, 34 Stepper Motor
1 x 23HS39-5004S: Nema 23 Stepper Motor Bipolar 1.8deg 3.00Nm(424.83oz.in) 5.0A 57x57x100mm 4 Wires

Motor Specification

Manufacturer Part Number: 23HS39-5004S
Motor Type: Bipolar Stepper
Step Angle: 1.8deg
Holding Torque: 3.00Nm(424.83oz.in)
Rated Current/Phase:5.0A
Phase Resistance: 0.6ohms±10%
Inductance: 2.8mH±20%(1KHz)
Insulation Class: B 130°C[266°F]
Frame Size: 57 x 57mm
Body Length: 100mm
Shaft Diameter: φ8mm
Shaft Length: 21mm
D-cut Length: 15mm
Number of Cables: 4
Cable Length: 400mm

Driver Specification

Output Peak Current: 1.7 - 5.6A(1.2~4.0RMS)
Input Voltage: DC20V~50V
Logic Signal Current: 7 - 15mA(Typical 10mA)
Pulse Input Frequency: 0 - 200kHz
Pulse Width: 2.5μS
Isolation Resistance: 500MΩ

Connection

A+: Black, A-: Green, B+: Red, B-Blue