The FANUC A06B-6114-H303 is a 3-axis Alpha i Servo Amplifier Module (SVM3-20/20/20i) designed for high-precision motion control in CNC machinery and industrial robotics. It is part of the Alpha i-B/C series, commonly used in smaller machine tools to drive servo motors, such as the

• Module Type: Triple Axis (3-Axis) Alpha i Servo Amplifier (SVM3-20/20/20i).
• Output Ratings: Three independent 6.5 A rated outputs (L, M, and N axes).
• Power Capacity: 7.5 kW.
• Input Voltage: 283–339 V DC (typically sourced from a separate power supply module).
• Compatibility: Widely used with Fanuc 15i, 16i, 18i, 21i, and 0i-B/C control systems.
• Components: Contains internal A20B-2003-069x and A20B-2100-074x boards.

• Function: Provides precise, high-speed, and responsive motion control, often used in robotic systems.
• Efficiency: Features advanced vector control for high-precision positioning and thermal design to minimize component stress.
• Construction: Built for industrial environments requiring high reliability, often installed in cabinets with IP54 protection.
• Maintenance: This unit is part of the Fanuc FSSB (Fanuc Servo System Bus) system.

• CNC Machine Tools
• Industrial Robots
• Automated Motion Systems

This module is typically used in a "daisy-chain" configuration powered by a 6110 or 6120 series Fanuc Power Supply Module (PSM).