Machifit Nema17 42mm Stepper Motor with T8 380mm Lead Screw for CNC Engraving Machine

Description Machifit 42 stepper motor with T8 380mm lead screw engraving machine fits for 3D printer CNC tools Specification Screw 8mmLead 8mmLength 380mmSize 42x39mm Technique parameter Phase2Step Angle1 8Positions Accuracy5 Rotor Inertia57 gf c㎡ Holding Torque4 0 kg cm Rated Resistance Phase2 210 20 Inductance Phase3 820 mH 1kHz 1V rms Insulation Resistance100 M Min DC 500V Insulation gradeB 130C Rated Current Phase1 5 A Rate Voltage3 3VFeatures 1 Strengthen PCB board inside motor high precision inside hole stable speed 2 The rotor has strong tightness stable structure and no residue in the groove 3 Stable torque low noise long service life 4 Screw mainly use for Stepping motor driving guide rail machine tool and other equipment 5 Easy to install and convenient to use 6 Suitable for Industrial automation equipment stepper motor rails 7 Fit for 3D printer engraving machine XYZ module slider lifts ect Package Included 1 x 42 stepper motor with 380mm screw More Details