The DT 200-SM "Plug and Play" with built-in stepper motor and controller measures 30 × 205 mm. It weighs 2.8 kg and can handle loads up to 10 kg, with positional accuracy of ±0.15° and repeatability of ±0.01°. It hits speeds up to 120°/sec and accelerations to 1,000°/sec2. It uses preloaded precision slim ball bearings and comes with an adjustable three-point base for mounting. Options include a 25-mm aperture and pattern holes. Applications are the semiconductor, fiber optic, medical/life science, optical/laser system, and miniature robotics industries.

Steinmeyer Inc., 217 Middlesex Turnpike, Burlington, MA 01803, (781) 273-6220,