Nema 17 Stepper Motor 16Ncm 17HS08-1004S for 3D Printer Reprap Arduino DIY CNC
This is the shortest bipolar Nema 17 stepper motor we have, it with step angle 1.8deg and size 42x42x20mm. It has 4 wires, each phase draws current 1.0A, with holding torque 16Ncm(22.66oz.in). Works great with various extrders.