The FANUC A06B-6096-H206 servo amplifier module stands out as a dual-axis solution for CNC systems requiring compact, high-power drive integration. This unit controls both L-axis and M-axis simultaneously, each delivering 12.5 Amps continuous output current. With a total power rating of 5.3 kW, it handles medium-to-heavy axes such as turrets, spindles, or synchronized feed axes. Furthermore, the amplifier accepts a DC input range of 283-325 VDC and produces up to 230 VAC output for connected servo motors. Its operating temperature window (0°C to 40°C) suits typical factory environments, while 5G vibration tolerance ensures stability near machining centers. Additionally, built-in overcurrent and overvoltage protection circuits safeguard both the module and connected motors. The front-panel LED indicators provide instant visual feedback on power, fault, and enable states, simplifying troubleshooting.
The A06B-6096-H206 offers two independent output channels – L-axis and M-axis – each rated at 12.5 Amps. These axes can drive two separate servo motors simultaneously, reducing cabinet space compared to using two single-axis amplifiers. The total output power reaches 5.3 kW, distributed across both axes (maximum 2.65 kW per axis). Input voltage spans 283 to 325 VDC, typically supplied by a FANUC ALPHA power supply module. Maximum output voltage is 230 VAC (3-phase), with frequency control up to 550 Hz depending on motor parameters. Protection features include overcurrent detection (shutdown at >15A per axis), overvoltage clamping (bus voltage >340V triggers alarm), and overtemperature monitoring via internal thermistors. The module also includes LED status indicators: green for power-on, amber for standby/enable, and red for fault conditions. Moreover, the unit supports CNC systems via the FANUC serial communication bus (FSSB), enabling real-time parameter updates and diagnostics.
This FANUC servo amplifier weighs 6.80 kg (15.00 lbs) and features a compact form factor suitable for 19-inch rack or panel mounting. Its operating ambient temperature range is 0°C to 40°C (32°F to 104°F), with derating required above 35°C for continuous dual-axis full-load operation. Relative humidity tolerance spans 30% to 95% (non-condensing), appropriate for indoor industrial use. Vibration resistance reaches 5G (peak) at 10-55 Hz, ensuring reliable performance on moving machinery. Additionally, the maximum altitude is 1000 metres above sea level without derating – above this, reduce output current by 1% per 100 metres. The enclosure provides IP20 protection, so installation inside a control cabinet with adequate ingress protection is essential. For cooling, forced-air ventilation (minimum 50 CFM) is recommended, as the unit dissipates approximately 280W of heat at full load.
Before mounting the A06B-6096-H206, ensure the DC bus voltage from the power supply is stable between 283-325 VDC. First, secure the amplifier vertically to a flat, grounded panel using M5 screws through the four mounting holes – apply 3.0 N•m torque. Next, connect the DC input terminals (P and N) with cables rated for at least 30 A, using crimped ring terminals. Remember to wire each axis output (U1, V1, W1 for L-axis; U2, V2, W2 for M-axis) to the corresponding motor power connectors, observing correct phase sequence for proper rotation. Additionally, connect the encoder feedback cables (JX or JY connectors) to the CNC control board for each axis – ensure cables are routed separately from power wiring to prevent EMI. For the I/O interface, wire the emergency stop, enable signals, and alarm reset per FANUC standard pinout. Finally, power on the DC bus and test each axis independently at low speed (50 RPM) to verify commutation and direction before engaging full operation.
1 x FANUC A06B-6096-H206 Dual-Axis Servo Amplifier Module
1 x Front terminal cover (pre-installed)
2 x Control signal connector plugs (20-pin each)
1 x Mounting screw kit (M5 x 4 pieces)
Note: No DC bus cables, motor power cables, encoder cables, or cooling fans are included. Certificates and warranty documents are not provided in this package.
1. What does L-axis and M-axis mean for the FANUC A06B-6096-H206?
L-axis typically refers to a linear or auxiliary axis, while M-axis often denotes a spindle or main feed axis – both channels are electrically identical and can be assigned to any motor within the CNC parameter settings.
2. Can the A06B-6096-H206 drive two motors with different current ratings?
Yes, but each axis is limited to 12.5A maximum – if one motor requires less current, the other can use the remaining capacity as long as the total combined power does not exceed 5.3 kW.
3. What do the LED indicators show on this FANUC servo amplifier?
Green indicates main power is present and DC bus is charged. Amber signals the axis is enabled and ready to run. Red indicates a fault (overcurrent, overvoltage, or overtemperature) – refer to the alarm code for specific diagnostics.
4. Is the A06B-6096-H206 compatible with FANUC Series 0i-MD controllers?
Yes, it is fully compatible with 0i-MD, 31i-MB, and later series via FSSB communication – ensure your CNC firmware version supports dual-axis amplifiers.
5. How do I protect the A06B-6096-H206 from overheating in a sealed cabinet?
Install a cabinet cooling fan with at least 50 CFM airflow directed toward the amplifier's heat sink. If cabinet ambient exceeds 35°C, derate output current by 10% to maintain safe operation.
| Brand Name | |
| Model No. | A06B-6096-H206 |
| Product Type | Servo Amplifier Module |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
