Offering strokes from 0.25–0.45 in. and peak forces from 14–45.2 lb, linear unhoused Voice Coil Actuators (VCAs) with aperture sizes of 15, 20, and 24.9 mm simplify assemblies and conserve space. Through-hole design lets OEM assembly pass directly through middle of actuator to reduce weight and parts requirements as well as end-product size. Available in 3 standard models, these military- and medical-grade actuators measure as small as 1.5 in. dia and 1.56 in. long.