Model 30 handles up to three axes, Model 80 up to eight, and Model 160 up to 16. Units have a compact footprint and feature Pentium processors, FireWire drive networking, and Ethernet connectivity. Their rugged all-metal enclosures require no fans.

Ormec, 19 Linden Park, Rochester, NY 14625, (800) 656-7632, www.ormec.com.