It mainly used in mechanical motion control, Like CNC milling machine, laser cutter, 3D printer, it also can used in robot platform motion control. 

Specification:

• Phase: 2

• Step Angle: 1.8°

• Voltage: 3.15V

• Phase Current: 1.5A/Phase

• Phase Resistance: 2.1ohm/Phase

• Phase inductance: 1.9mH/Phase

• Holding Torque: 3000g.cm

• Lead Wire: 4

• Photo inertia: 54g.cm

• Weight: 0.28kg

• Insulation Class: B