Description
FANUC A06B-6117-H109 – αi Servo Amplifier Module for Reliable CNC Axis Control
The FANUC A06B-6117-H109 is part of the αi series servo amplifier family, designed to drive FANUC αi servo motors with stable torque, fast response, and very low downtime risk. It sits on the common DC bus with an αi Power Supply Module and links to your CNC over FSSB fiber optics. From my experience, this H109 variant is commonly used in machining centers, lathes, and precision handling equipment where consistent axis performance matters more than flashy specs.
If you’re replacing an existing unit, you’ll appreciate the drop-in mounting pattern and straightforward parameter carryover. You might notice that commissioning typically goes faster when the amplifier firmware matches your CNC series (0i‑D/0i‑F or 30i/31i/32i), and the αi ecosystem usually keeps that smooth. A packaging client told us they swapped this model in during a Friday night stop, ran auto-tuning on two axes, and hit production by Saturday noon—minimal fuss, no wiring surprises.
Order Placement Process & Guarantees
- Warranty: 365 days
- Delivery: 1 week if in stock; no more than 1 month at the latest
- Payment: 50% advance payment; full balance prior to delivery
- Express options: FedEx, UPS, DHL
Key Features
- FANUC αi ecosystem compatibility – Works with αiS/αiF servo motors and αi Power Supply Modules on a shared DC bus, simplifying cabinet design and spares.
- FSSB fiber‑optic interface – High‑speed, noise‑immune communication to FANUC CNCs (0i‑D/0i‑F, 30i/31i/32i), which typically shortens tuning and improves stability.
- Robust protection – Overcurrent, overvoltage, and thermal protections help prevent collateral damage during machine incidents.
- Encoder feedback handling – Designed for FANUC αi pulse coders; clean, predictable servo loops and reliable homing.
- Clean panel installation – Panel‑mount module layout with straightforward busbar/DC link connection and dedicated grounding for low EMI.
- Service-friendly – Front access to connectors and status indicators; parameter backups make swap‑outs faster in most cases.
Technical Specifications
| Brand / Model | FANUC A06B-6117-H109 (αi Servo Amplifier Module) |
|---|---|
| HS Code | 8504.40 (Static converters) |
| Power Requirements | Supplied by FANUC αi Power Supply Module (A06B-6114-xxxx) via common DC bus; typical DC link around 283–325 VDC; control power 24 VDC. |
| Operating Temperature | 0 to 55°C, non‑condensing; install in a ventilated control cabinet. |
| Signal Input / Output Types | FSSB fiber‑optic link to CNC; encoder feedback (FANUC αi pulse coder); motor U/V/W outputs; 24 V brake control; alarm/ready chain. |
| Communication Interfaces | FANUC FSSB (optical). No external fieldbus required for axis commands. |
| Installation Method | Panel‑mount in drive cabinet; connects to common DC link next to αi Power Supply; dedicated PE/grounding; front‑access connectors. |
| Compatibility | CNC: FANUC Series 0i‑D/0i‑F, 30i/31i/32i families using FSSB. Motors: FANUC αiS / αiF servo motors (capacity depends on the H109 configuration). |
Application Fields
Typical deployments include:
- CNC machining centers and vertical mills – consistent contouring at medium to high feedrates.
- CNC lathes and turning centers – steady spindle‑axis coordination and smooth threading moves.
- Electronics assembly and pick‑and‑place – precise short‑stroke moves where repeatability is critical.
- Packaging and labeling machines – reliable 24/7 indexing with minimal maintenance.
- Robotics positioners and auxiliary axes – clean integration over FSSB without extra gateways.
Advantages & Value
- Reliability that saves downtime – The αi platform is well‑proven; in many cases we see multi‑year MTBF in clean cabinets.
- Seamless compatibility – Drop‑in with existing FANUC CNCs, αi motors, and power supply modules reduces integration cost.
- Easier spare parts strategy – Common connectors and cables keep your inventory lean and swap time short.
- Support when you need it – Parameter backup guidance, wiring checks, and FSSB diagnostics help you get back online quickly.
Installation & Maintenance
- Cabinet & environment – Mount on a rigid backplate with good airflow; avoid oil mist and conductive dust. Keep ambient 0–55°C with adequate ventilation.
- Power & grounding – Feed from an αi Power Supply Module on the common DC bus. Use a low‑impedance PE connection; keep motor power and feedback cables separated to reduce noise.
- FSSB connectivity – Use certified FANUC fiber‑optic cables; avoid tight bends and route away from high‑voltage lines.
- Safety precautions – Wait for DC link discharge (DC bus LED off) before servicing. Lockout/tagout mains and verify zero energy.
- Routine maintenance – Inspect fans and heatsinks for dust; check connector torque; review alarm history; back up parameters. Firmware alignment with the CNC is recommended during replacements.
Related Components You May Also Need
- FANUC αi Power Supply Module (e.g., A06B-6114-xxxx) for the common DC bus.
- FANUC αiS / αiF servo motors matched to your axis load and speed profile.
- FSSB fiber‑optic cables and motor power/feedback cables in the appropriate lengths.
- External braking resistor (if required by your power supply variant and duty cycle).
Quality & Certifications
- CE and UL compliance for industrial control equipment (typical for FANUC αi modules).
- RoHS conformity and ISO 9001 manufacturing environment.
- Warranty: 365 days (coverage on the unit supplied by us).
Note: Performance and capacity depend on the exact H109 configuration and your machine’s axis sizing. If you share your motor models and CNC series, we can double‑check compatibility and recommend the safest wiring and parameter checklist.
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