threaded-single ball return

Helix Linear Technologies' BSA-11-E Single Stack Threaded Single Ball Return Ball Screw Stepper Motor Actuators integrate a NEMA 11 single stack bipolar stepper motor with a precision 6 mm diameter ball screw and threaded ball nut for accurate, compact linear motion in a low-profile footprint. Available with or without 1000 CPR encoder in 2 mm and 6 mm lead options with optional 8N end machining for robotics, medical devices, semiconductor, and space-constrained automation applications. U.S.-made.