Product Overview

The A06B-6124-H209 is a servo amplifier module from FANUC. This unit manages dual-axis operation for CNC systems. It is engineered for robust performance in industrial environments. The module handles various electrical specifications for optimal motor control. The design effectively supports demanding automation applications.

Voltage Specifications

The A06B-6124-H209 operates on a 400V voltage class. The main power supply requires three-phase 400 VAC to 480 VAC. This ensures compatibility with typical industrial voltage systems. The control power supply needs single-phase 200 VAC to 240 VAC. The allowable voltage deviation ranges from -15% to +10%. This accounts for variations due to load fluctuations. The A06B-6124-H209 handles unstable power conditions reliably.

Current Ratings

The A06B-6124-H209 delivers a rated output current of 18.2 A (rms). The nominal current limit reaches 80 A (peak). This peak capability supports demanding motor acceleration tasks. The dual-axis design shares the total current capacity between axes. Each axis receives adequate power for normal operation. The A06B-6124-H209 handles short-term overloads effectively.

Power Frequency and Interruption

The A06B-6124-H209 operates at 50/60 Hz power frequency. The tolerance is ±1 Hz for accurate operation. The instantaneous power failure guarantee time is 3 ms. This means the module rides through very short power dips. Longer power losses will cause the unit to shut down. The A06B-6124-H209 recovers automatically when power returns.

Number of Axes

The A06B-6124-H209 controls exactly 2 axes. This dual-axis design saves cabinet space significantly. It reduces wiring compared to two single-axis amplifiers. Common applications include synchronized X-Y motion or spindle plus axis. The module coordinates movements between both axes seamlessly. The A06B-6124-H209 is ideal for compact machine designs.

Environmental Specifications

The A06B-6124-H209 operates at humidity levels up to 90% RH. The environment must be completely condensation-free. The operational vibration limit is below 0.5G. This promotes stability during precision machining tasks. The ambient operational temperature is 0 to 55°C. The ambient storage temperature ranges from -20 to 60°C. This provides considerable flexibility for various operating environments.

Physical Characteristics

The A06B-6124-H209 weighs 8.62 kg (19.00 lbs). This weight is manageable for installation tasks. The module is built for industrial durability. The compact design fits into standard FANUC cabinets. The A06B-6124-H209 is 5.5 kg according to some specifications. Always verify the exact weight from your unit's label.

Protection Features

The A06B-6124-H209 includes comprehensive protection mechanisms. Overload protection prevents damage from excessive motor loads. Overcurrent protection shuts down during short circuit conditions. Overvoltage protection guards against input power spikes. The module also includes thermal protection against overheating. These features ensure reliable operation in demanding conditions.

Installation Guidelines

Mount the A06B-6124-H209 vertically on a flat wall or panel. Ensure the mounting surface can support 8.62 kg securely. Keep at least 100 mm clearance around all sides. Connect the three-phase main power at 400-480 VAC. Connect the single-phase control power at 200-240 VAC. Verify both voltages stay within -15% to +10% tolerance. Use properly sized cables for 18.2A continuous current. Connect the ground terminal securely to earth ground. Keep operational vibration below 0.5G at the mounting location. Ensure humidity stays below 90% with no condensation. Connect two servo motors to the axis outputs. Test each axis independently at low speed before dual-axis moves.

Package List

• 1 x FANUC A06B-6124-H209 Dual-Axis Servo Amplifier Module

• 1 x Main power input terminal cover

• 1 x Control power input terminal cover

• 2 x Motor connection terminal covers (Axis 1 and Axis 2)

• 4 x Mounting screws for cabinet installation

• 1 x Installation manual with wiring diagram

Frequently Asked Questions (FAQ)

Q1: Can the A06B-6124-H209 control axes with different motor sizes?
Yes, each axis can have different power requirements. The A06B-6124-H209 shares the total 18.2A rating between both axes.

Q2: What happens during a power failure longer than 3ms?
The module will shut down safely. The A06B-6124-H209 restarts automatically when power returns within specification.

Q3: Is this module suitable for high-vibration environments?
No, the operational limit is below 0.5G. The A06B-6124-H209 needs isolation from heavy vibration sources.

Q4: Can I use 480VAC main power and 200VAC control power together?
Yes, the main and control supplies are independent. The A06B-6124-H209 accepts any combination within the specified ranges.

Q5: What does condensation-free mean for installation?
No moisture should form on the module surfaces. The A06B-6124-H209 requires a climate-controlled environment to prevent condensation.