Fanuc’s R-J3 controller comes equipped with advanced technology providing users with a reliable third generation unit. The controller features process capability and an open architecture that improves both application and motion performance that eases integration of systems. Fanuc increased the use of fiber options within the R-J3 to boost communications speed while also simplifying connections. On-board enhanched path tracking is available through AccuPath during both linear and circulaur motion that seeks to reduce any speed variations that may occur.