Sanyo Denki Bipolar Single Shaft Stepper Motor 1.8°, 2.7Nm, 24 V dc, 4 A, 6 Wires. Frame Size: 60 x 60mm. Shaft Diameter: 8mm. Shaft Length: 19.1mm. Depth: 87.3mm. Resistance Per Phase: 2.4Ω. Standards Met: CE, cULus, RoHS Compliant, TUV. Series: 103H7. MPN: 103H7823-1740