FANUC A20B-2101-0041 Alpha Servo Drive Control Board

FANUC A20B-2101-0041 Alpha Servo Drive Control Board is a FANUC Alpha servo drive control module identified by part number A20B-2101-0041. This 15H Alpha drive board functions as the primary control electronics inside a FANUC servo drive, translating commands from the machine controller into drive signals that regulate servo motor torque, speed, and position. It is used in industrial automation applications that rely on FANUC Alpha servo motors and drive systems, including CNC machines and robotics where precise motor control is required. The board interfaces with other drive components and the CNC/PLC system, enabling accurate motion control and coordinated servo performance within compatible FANUC Alpha setups.