FANUC A06B-6240-H209 AiSV 80/80 Servo Amplifier | Replacement, Equivalent & Selection Guide
The FANUC A06B-6240-H209 is a dual-axis servo amplifier module from the αi SV (AiSV) series, rated at 80A / 80A continuous output current per axis. Designed for high-performance CNC and industrial automation systems, it delivers precise torque and velocity control for demanding multi-axis machining applications. This page provides full technical specifications, compatible replacement options, and a structured selection guide to help engineers and procurement teams make confident sourcing decisions.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | A06B-6240-H209 |
| Series | FANUC αi SV (AiSV) |
| Type | Dual-Axis Servo Amplifier Module |
| Rated Output Current (Axis 1) | 80 A |
| Rated Output Current (Axis 2) | 80 A |
| Input Voltage | 3-Phase AC 200–240 V |
| Control Interface | FSSB (FANUC Serial Servo Bus) |
| Compatible CNC | FANUC 0i-F, 30i-B, 31i-B, 32i-B, 35i-B |
| Cooling Method | Forced Air Cooling |
| Weight | Approx. 323 g (module only) |
| Protection Class | IP20 |
| Manufacturer | FANUC Corporation (Japan) |
Compatible Replacement & Equivalent Models
When the original A06B-6240-H209 is unavailable or requires a cost-effective alternative, the following models are commonly evaluated as replacements. Always verify electrical ratings, FSSB firmware version, and mechanical dimensions before substitution.
| Model | Series | Current Rating | Compatibility Notes |
|---|---|---|---|
| A06B-6240-H206 | AiSV | 40A / 40A | Lower current; suitable for lighter-load dual-axis applications |
| A06B-6240-H211 | AiSV | 80A / 160A | Asymmetric rating; verify axis assignment before swap |
| A06B-6220-H209 | αi SV (older) | 80A / 80A | Previous generation; firmware and connector compatibility check required |
| A06B-6117-H209 | βi SV | 80A / 80A | Different series; mechanical and software reconfiguration needed |
⚠ Note: Cross-series substitution requires re-parameterization of the CNC controller. Consult FANUC documentation or contact Konmask technical support before proceeding.
Why Choose the Original Model
- Plug-and-play compatibility with FANUC 0i-F / 30i-B / 31i-B / 32i-B / 35i-B CNC systems — no firmware changes required.
- Matched FSSB protocol ensures deterministic servo loop timing and minimal tuning effort.
- Factory-calibrated current sensing for both axes delivers consistent torque linearity across the full speed range.
- OEM warranty support and long-term spare parts availability through authorized FANUC channels.
- Proven reliability in 24/7 production environments including aerospace, automotive, and precision machining.
Typical Applications
- Multi-axis CNC machining centers (vertical & horizontal)
- CNC turning centers and lathes with dual-axis servo drives
- Gantry and bridge-type milling machines
- Industrial robots with FANUC CNC integration
- High-speed drilling and tapping machines
- Precision grinding and EDM systems
System Compatibility
The A06B-6240-H209 is designed to operate within the FANUC αi Drive System. Confirm the following before installation:
- CNC Controller: FANUC Series 0i-F, 30i-B, 31i-B, 32i-B, or 35i-B
- Power Supply Module: Compatible αi PS module (e.g., A06B-6200-Hxxx series)
- Servo Motors: FANUC αi series motors matched to 80A drive rating
- FSSB Fiber Optic Cable: Required for high-speed serial communication
- Cabinet Cooling: Adequate forced-air ventilation to maintain ambient ≤ 55 °C
Selection Guide
Use the following decision framework to select the correct servo amplifier for your application:
- Identify axis count: Single-axis → consider AiSV single-axis models; Dual-axis → A06B-6240-Hxxx series.
- Determine peak current requirement: Match motor rated current × 1.5 to amplifier continuous rating. For 80A motors, A06B-6240-H209 is the standard choice.
- Confirm CNC generation: 0i-F / 30i-B and later → AiSV (A06B-6240) series. Older 16i / 18i → verify αi SV (A06B-6220) compatibility.
- Check power supply capacity: Ensure the αi PS module can supply sufficient DC bus power for both axes simultaneously.
- Validate cabinet space: Measure available DIN rail or panel space; AiSV modules have specific width requirements per axis count.
Quality Assurance & Sourcing
At Konmask.com, every FANUC servo amplifier module undergoes a structured quality process before shipment:
- ✅ Visual inspection for physical damage, corrosion, and connector integrity
- ✅ Power-on functional test with load simulation where applicable
- ✅ Firmware version verification and documentation
- ✅ Anti-static packaging with humidity indicator cards
- ✅ Traceable sourcing — original OEM stock or certified refurbished with full disclosure
We supply new original, surplus new, and professionally refurbished units. Condition is clearly stated on each listing. Refurbished units carry a 90-day functional warranty.
How to Order
- Add the FANUC A06B-6240-H209 to your cart on this page.
- For bulk orders (> 2 units) or urgent requirements, contact us directly for lead time and pricing.
- Provide your CNC model and application details for pre-sale technical confirmation if needed.
- We accept T/T bank transfer, PayPal, and major credit cards. Export documentation (CO, packing list, commercial invoice) available on request.
📧 Email: support@konmask.com
📞 Phone / WhatsApp: +0086 19859288691
🌐 Website: https://Konmask.com
Replacement & Compatibility FAQ
Q: Can I use A06B-6240-H209 to replace an older A06B-6220-H209?
A: Physically similar, but the AiSV series uses updated FSSB protocol. A CNC software update may be required. Contact Konmask support for guidance.
Q: Is this module compatible with FANUC 0i-MD?
A: The 0i-MD uses the αi SV series (A06B-6117 / A06B-6130). The A06B-6240 series targets 0i-F and 30i-B platforms. Verify your CNC generation before ordering.
Q: What is the difference between H209 and H211 in the AiSV series?
A: H209 = 80A/80A (symmetric dual-axis); H211 = 80A/160A (asymmetric). Choose based on your motor current requirements per axis.
Q: Do you offer repair services for faulty A06B-6240-H209 units?
A: Yes. Contact us with your fault description and we will advise on repair feasibility and turnaround time.
Q: What warranty is provided?
A: New original units carry standard FANUC warranty terms. Refurbished units carry a 90-day functional warranty from Konmask.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
