FANUC A20B-0008-0461 04A Resolver Feedback Control Board is a FANUC servo-system electronics module that processes resolver position signals into drive-ready feedback for the servo loop. It handles resolver feedback used by FANUC servo drives to support precise motor positioning and speed control in CNC machines and automated equipment that rely on FANUC controllers. This 04A revision belongs to the A20B series of control boards and is designed for use within compatible FANUC servo systems.
