Nema 17 Bipolar Stepper Motor 28N.cm 0.4A 12V 4 Wire For CNC/3D Printer
Nema 17 Bipolar Stepper Motor 28N. cm 0.4A 12V 4 Wire For CNC/3D Printer. Nema 17 Stepper Motor 28N. cm 0.4A 18° 12V For CNC 3D printer DIY. Rotor Intertia: 34g. cm2; Holding : 28N. cm; Detent : 1.6N.cm.