with encoder

Helix Linear Technologies' BSA-23-E Double Stack Flanged Ball Screw Stepper Motor Actuators with 1000 CPR encoder integrate a NEMA 23 double stack bipolar stepper motor with a precision 10 mm or 12 mm diameter ball screw and flanged 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 automation, robotics, semiconductor, and medical applications requiring position feedback.