... stepping motor as the main labeling motor. Main difference between 2 phase and 5 phase and miocro stepping motor is the resolution of the the driver.2 ... /circle.It shows that the micro stepping motor performs best,speed up and down time is short,low dynamic inertia, ... rolling agilely,ensure the labeling quality.Durable frame and other parts,standard,changeable,can work 24hours.Case is made of SUS304 ...