Makerb \/ Reprap Universal 3D Printer 42 Stepper Stepping Motor Specification:
Material ABS Step angle 1.8 Voltage range 3V - 20V DC Shaft diameter 5mm Current 0.95A Resistance 4!#!amp!*!Omega; Inductance 3nH Static moment 2.7kg\/cm Lead wire 4 Moment of inertia: 34g.cm!#!amp!*!sup2; Length of shaft 20mm Motor height 34mm Size 56 x 42 x 42mm Net weight 200g

Type Voltage Current Resistance Inductance The maximum static moment Lead Rotor moment of inertia Weight Fuselage length Single shaft V A !#!amp!*!Omega; mH Oz-in kg-cm g-cm^2 kg mm 428YGH33-1334A 2.8 1.33 2.1 4.2 30 2.2 4 35 0.22 33

Package included: 1 x Stepping motor