The 940 PositionServo works with Lenze/AC Tech's G-motion line of asynchronous gear motors allowing a single source for closed-loop vector control. The Electronic Programmable Module (EPM) is a removable memory chip that lets programs transfer from one drive to another. The drive has multiple inputs and outputs and uses a Basic-like motion-programming language but can also run in traditional velocity or torque modes.

AC Technology Corp., 630 Douglas Street, Uxbridge, MA 01569, (508) 278-9100,