ITEM NAME:6mm Stepper Motor 2 phase 4 wire With Long Pole Camera Lens Adjustable Motor uW 100% Brand New and High Quality ! Diameter of motor: 6mm Height of motor: 6mm Diameter of output axis: 1.4mm Length of output axis: 17mm Resistance: 31.8 ohm 5v Short circuit current: 0.136A Package Included:1 Pcs.Height of motor: 6mm. 5v Short circuit current: 0.136A. Resistance: 31.8 ohm.