FANUC A06B-6130-H002 Servo Amplifier with High-Speed Fiber-Optic FSSB Interface and Fully Digital PWM Control
Product Description
FANUC A06B-6130-H002 Servo Amplifiers
The FANUC A06B-6130-H002 is a BETA i Series Servo Amplifier Module (SVM1-20i) designed for high-performance industrial automation, particularly in small CNC machine tools and robotic applications. It operates as a single-axis amplifier utilizing the high-speed fiber-optic FSSB (FANUC Servo Serial Bus) interface for communication.
Key Specifications & Features
Model
(beta i)SV 20i (BETA Servo Unit)
Input Voltage
200–240 VAC (compatible with 3-phase or 1-phase)
Input Frequency
50/60 Hz
Input Current
8.0 A
Maximum Output Current
6.8 A
Output Voltage
240 VAC
Interface
Fiber Optic (FSSB)
Operational Characteristics
Performance: Uses fully digital sine-wave PWM control, allowing for high-precision motion control when paired with Beta (i) servo motors
Protection: Features built-in diagnostic and protection mechanisms for overcurrent, overvoltage (DC Link), and overheating
Environmental Tolerance: Rated for operation in ambient temperatures between 0 to 55°C and requires low-humidity environments
Maintenance: Includes leakage detection and is typically repaired via exchange services due to the integrated nature of its internal components
Common Applications
Small CNC machine tools
Industrial robots
Automation systems
This unit is frequently used as a direct replacement for faulty amplifiers in Fanuc Series 0i-MC/MD control systems. Often contains wiring PCB A20B-2101-0091 and control card A20B-2101-005x.