The Duet supports resolver feedback, programming capabilities, and communication protocols along with an integral digital motion controller that has current, velocity, and position loops. The unit comes in six models with power ranging from 0.16 (22.7 oz-in.) to 2.5 Nm (354 oz-in.) within a voltage range of 10-to-96 Vdc. Communication is via CANopen or RS-232.

Elmo Motion Control Ltd., 1 Park Dr., Suite 12, Westford, MA 01886, (978) 399-0034, elmomc.com

Servomotor has built-in controller