Closed-loop step-servo for precise positioning with ease of setup. Holds position at stop without external braking. Specification Value Control method Closed loop (step-servo) Frame sizes NEMA 17 – NEMA 34 (42 – 86 mm) Rated torque 0.22 – 8.7 N·m (application dependent) Positioning accuracy High resolution microstepping Fieldbus options EtherCAT, EtherNet/IP, pulse input Supply voltage 24–48 VDC (driver dependent) Reference category: Position Control — integrated step-servo class products.