this kit includes: 3 pcs Nema 23 with 270oz-in, 3.0A ,
1 PC 3 axis driver board TB6560,
1 PC 350W,24VDC Power Supply,
1 PC Cable,
1 CD Disk with Mach3 software and information.
Part No.: 57BYGH633
Frame Size: NEMA23
Frame Size: NEMA23
Step Angle: 1.8 degree
Voltage: 3.0VDC
Current: 3 A/phase
Resistance: 1.0Ohm/phase
Inductance: 9mH/phase
Holding torque: 13.5Kg-cm 270oz-in
Rotor inertia: 810 g-cm2
Detent torque: 0.89 kg-cm
Number of wire leads: 6
Weight: 1.0KG
Length: 78mm