Fanuc A20B-2902-0390 02A Servo Controller Board

Fanuc A20B-2902-0390-02A Servo Controller Board with its daughter card (A20B-1006-0481) is a Fanuc servo drive control module designed to regulate servo motor performance within automated systems. The primary board carries the A20B-2902-0390-02A designation and is delivered together with the daughter card A20B-1006-0481, forming a compatible kit for repair or refurbishment of Fanuc servo assemblies. In operation, this controller accepts command signals and coordinates motor positioning, speed, and torque as part of a Fanuc control loop. It is intended for use in environments that deploy Fanuc servo drives and serves as a direct component replacement to restore motion control in compatible equipment. This listing covers the controller board and its accompanying daughter card, identified by the corresponding part numbers to help confirm compatibility during sourcing and installation.