Trio Motion has expanded its Motion Coordinator range with two new motion and machine controllers based on the latest 533MHz ARM11 processor, providing a solution of multi-tasking servo or stepper control for high performance automation. The device will control two servo axes with a master encoder input, or three stepper axes. Whilst the MC405 has a choice of four servos plus a master encoder or five step and direction axes. The 6MHz servo encoder ports are selectable for incremental linear or rotary feedback or may be configured for SSI, Tamagawa and EnDat absolute types. The maximum stepper output frequency is 2MHz. Any combination of servo and stepper axes is possible.