The Allen‑Bradley 2198‑H015‑ERS2 is a single‑axis Kinetix 5500 servo drive from Rockwell Automation (Allen‑Bradley) designed for high‑performance industrial motion control. It integrates with EtherNet/IP and CIP Motion for coordinated motion systems, and features integrated Safe Torque‑Off (STO) functional safety over Ethernet/IP (no separate hardwired safety terminals).