PI (Physik Instrumente) L.P. High-Resolution Linear Actuator with DC Motor M-235

High-resolution linear actuator with DC motor for precision adjustment and external drive applications, featuring a ball screw drive, nonrotating tip, and Hall-effect reference and limit switches. Available in travel ranges of 20 mm and 50 mm with maximum velocities of 30 mm/s or 2 mm/s depending on motor type. Minimum incremental motion is 0.1 µm for gear motor variants and 1.5 µm for direct drive variants. Push/pull force capacity is up to 120 N with gear motor configurations. Operates from -20 to 65 °C, uses a D-sub 15 connector, and has a 0.5 m cable. Enclosed in anodized aluminum housing with a mass of 500 to 700 g depending on configuration.