The FANUC A16B-2204-0085 03A Servo Amplifier Card is a replacement module for FANUC servo drive systems that translates controller commands into amplified power for servo motors. With the A16B-2204-0085 designation and revision 03A, this card is part of the FANUC A16B series used in CNC and automation equipment to control motor speed and torque. It is used in maintenance, repair, or upgrades of existing FANUC servo drives to preserve precise positioning and servo response in compatible machines.
