... has very high mechanical precision and abrasion resistance.3.DRIVE RACK,GEARHorizontal, longitudinal transmission use Germany NEUGART maintenance ... high accuracy,large torque.low bak lash.4.SERVO DRIVEOur servo drive system is of Panasonic, character position detection function ... high accuracy, large torque, low back lash. Our servo drive system is of Panasonic, character position detection function, ...