Iverntech NEMA 17 Stepper Motor with Integrated 210mm T8 Lead Screw for RepRap Prusa i3 3D Printers Z Axis or CNC Machine…

Description Iverntech NEMA 17 Stepper Motor with Integrated 210mm Tr8x8 Lead Screw Specifications: Lead screw diameter: 8mm Lead screw length: 210mm (± 1mm) Motor size: 42 x 42 x 40 mm(L W H) Step angle : 1.8 degree Nut material: Brass Holding Torque: 400mN*m Thrust(full step): 12.5kg Rated Current/Phase: 1.5A Rate Voltage: 3.3v Rated Resistance/Phase: 2.2ohms ± 10% Item Weight: 480g Packing List: 1 x NEMA 17 stepper motor with Integrated 210mm lead screw 1 x 1M motor wire 1 x Brass nut Features & details Features 2mm pitch, 4 starts, 8mm lead Motor: 1.8 degree nema 17 stepper motor, 400mN.m/57.1 oz.in, 42mm, 2 phase 4 wires Come with a brass nut and 1m (39.37") motor wire NEMA 17 Stepper Motor with Integrated 210mm T8 Lead Screw, much stable than shaft coupling connecting Great replacement for the Z axis of prusa i3 3d printers