Motor Stepper 57BYGH76-3004A NEMA23Item details:57BYGH76-3004AFuselage high 76MM torque 1.86N.m current 3AShaft diameter 8MM, D-axis; shaft length 23mm; lead type (20mm can be customized)Note: The default ship out of the shaft 23MM, lead 1 meter longAnother can be equipped with other specifications harness, DuPont 4pin2.54 and XH4pin2.54, XH6pin2.54, line length or custom line to be another price.Outlet way: two-phase four outlet (black A + green A-red B + blue B-)Holding Torque : 1,89 N*mRated current : 3 A * phaseResistance : 1 OhmsInductance : 1 mH *phaseStep angle : 1.8°Shaft diameter : 8 mmRated voltage : 12-24VLead wires : 4Rotor : 480 g*cm2Inertia : 2,5 ox-inch2Mass : 1 KgLenght : 76 mm