Iverntech NEMA 17 Stepper Motor with Integrated 310mm T8 Lead Screw for Prusa i3 Reprap Corexy MP Select Mini 3D Printers and CNC Mile Routers

Iverntech 310mm Tr8x8 Lead Screw with Integrated NEMA 17 Stepper Motor Specifications: Lead screw diameter: 8mm Lead screw length: 310mm (±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: 500g Packing List: 1 x NEMA 17 stepper motor with Integrated 310mm lead screw 1 x 1M motor wire 1 x Brass nut