with encoder

Helix Linear Technologies' BSA-11-E Double Stack Flanged Ball Screw Stepper Motor Actuators with 1000 CPR encoder integrate a NEMA 11 double stack bipolar stepper motor with a precision 6 mm diameter ball screw and flanged ball nut for closed-loop, high-accuracy linear motion in a compact footprint. Available in 2 mm and 6 mm lead options with optional 8N end machining for robotics, medical devices, semiconductor, and space-constrained automation applications requiring position feedback. U.S.-made.