with encoder

Helix Linear Technologies' BSA-14-E Double Stack Threaded Ball Screw Stepper Motor Actuators with 1000 CPR encoder integrate a NEMA 14 double stack bipolar stepper motor with a precision 8 mm diameter ball screw and threaded ball nut for closed-loop, high-accuracy linear motion in a compact form factor. Available in 5 mm and 8 mm lead options with optional 8N end machining for robotics, medical devices, semiconductor, and compact automation applications requiring position feedback. U.S.-made.