with encoder

Helix Linear Technologies' BSA-23-E Double Stack Threaded Single Thread Return Ball Screw Stepper Motor Actuators with 1000 CPR encoder integrate a NEMA 23 double stack bipolar stepper motor with a precision 10 mm diameter ball screw and threaded ball nut for closed-loop, high-accuracy linear motion. Available in 2, 3, 4, and 10 mm lead options with optional 8N end machining for industrial automation, robotics, semiconductor, and medical applications requiring position feedback. U.S.-made.