GE FANUC'S PACMotion is a completely new motion controller designed to serve the high-end needs of complex motion applications. Modules control up to four axes plus a master axis, and up to 10 modules can be placed in a PACSystems RX3i rack for simultaneous control of up to 40 axes. The multi-processor architecture bridged by virtual dual port memory and high speed PCI backplane. It enables consistent performance and tight axis synchronization of all axes in the rack.