The VEXTA ASD13A-A is a high-performance 2-phase stepping motor driver from Oriental Motor’s renowned AlphaStep series. This driver incorporates a built-in controller (stored data type) and utilizes closed-loop technology to ensure precise and reliable positioning without step-out errors, combining the ease of use of a stepper motor with the reliability of a servo motor. Operating on a single-phase 100-115 VAC input, it is designed to provide robust motion control for a wide range of automation applications, offering high torque at low speeds and eliminating hunting issues common in traditional servo systems.