... 1mm at constant speed, and less than 1.5mm when accelerateStacking:Three independent board conveying section ... part1. Italy Phase AC permanent magnet synchronized servo driver2. Shanghai Futian inverter motor, Rushan Lijiu Inverter motor, China3. SMS, JDK ... carburization , quenching for making high precison gear, imported synchronous belt3. Taiwan silivering, berto ball screwControlling part1. Cutoff ...