The Allen-Bradley 1391-DES15-DI-AQB Digital AC Servo Drive is designed for systems requiring precise closed-loop positioning, seamlessly integrating with computer-aided structures like IMC products. This drive converts a 3-phase 50-60 Hz input into variable AC voltage with adjustable frequency, width, and phase, ensuring optimal control through features such as an encoder output offering reliable channel options of 256, 2048, 512, and 1024. Key aspects include its resistance to transient voltages, a critical circuit breaker for AC line protection, a 300V DC power bus with a built-in shunt regulator, and a user-friendly two-line LCD display, all contained within a unified physical package with consistent mounting dimensions across its three drive ratings.
