Aerotech U12S-4-A-40 Multi-Axis Motion Controller

Aerotech Unidex 12 U12S-4-A-40 is a four-axis motion controller in the Unidex 12 family, housed in the U12S chassis—a 6U-high, 19-inch rack-mount enclosure. The Unidex 12 platform provides multi-axis control for 1 through 4 axes, with the U12S-4-A-40 representing a 4-axis configuration of the controller. This microprocessor-based controller integrates with Aerotech's software ecosystem, enabling programming and machine control via the MachineApps Launchpad, and supports common Aerotech tooling for configuring axes, trajectories, and synchronized outputs in coordinated motion tasks. In practice, it is used to drive servo motors and positioning stages in precision manufacturing, optical alignment, or laboratory automation setups where four axes must be driven in a synchronized manner.