Stepper MotorChina 1.2 Degree 57mm NEMA23 Stepper Motor 57X112mm 3.2 Nm D 8mm CNC Stepping Motor Single Shaft 457oz in for CNC Machine 3D Printer, Find details about China Brushless Motor, DC Gear Motor from 1.2 Degree 57mm NEMA23 Stepper Motor 57X112mm 3.2 Nm D 8mm CNC Stepping Motor Single Shaft 457oz in for CNC Machine 3D Printer