The Allen Bradley 1398-PDM-025 Ultra Plus Series positioning drive is a versatile single-axis motion controller designed for diverse applications, offering both drive and control capabilities. With a peak output current per phase of 25A and continuous power of 4 kW, this drive ensures robust performance. It features advanced control algorithms with built-in logical power supplies for enhanced velocity loop bandwidth, an internal shield filter for EMC compliance, and a sophisticated digital interface including quadrature encoder electronic gearing and step and direction controls. The drive incorporates a wide array of I/O options, including four dedicated I/O, user-selectable digital I/O, an analog input for current limiting, and DeviceNet network connectivity for unlimited I/O expansion.