The microstepping driver's per-phase output current of 2-A rms, 2.8-A peak lets it control size 8 to 34 motors. The unit accepts up to 20 resolution settings from full to 256 µsteps/full step, and operates at –40 to 85°C.

Intelligent Motion Systems Inc.,
Box 457, 370 N. Main St., Marlborough, CT 06447,
(860) 295-6102,