Allen Bradley 844D-A4AC2FW


The Allen Bradley 844D-A4AC2FW is a hollow shaft incremental encoder designed for precise rotational measurement in industrial applications. Part of the 844D series, this front-mount hollow shaft encoder features a 1/2-inch shaft diameter and is secured using a 1/2-inch bolt on a 7.25-inch diameter bolt circle, compatible with an 8.5-inch NEMA C face. It includes a 10-pin connector and operates with an input voltage range of 5 to 26 V DC, providing differential line driver output within the same voltage range. With 1024 pulses per revolution, this encoder delivers accurate feedback for motion control systems. Distributed by BSP Automation, this product offers reliable performance suitable for a range of automation needs.
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