CNC Machining Center & Lathe Axis Control Solution – FANUC A20B-2200-0321 | 0-Series
Where This Product Is Used
The FANUC A20B-2200-0321 control board is a core axis control PCB designed for FANUC 0-Series CNC systems. It is widely deployed in the following industrial environments:
- CNC Machining Centers – Vertical and horizontal machining centers requiring precise multi-axis interpolation control
- CNC Lathes & Turning Centers – High-speed turning operations with servo feedback loop management
- Grinding Machines – Surface and cylindrical grinders demanding sub-micron positional accuracy
- EDM & Wire-Cut Machines – Electrical discharge machining platforms using FANUC 0-Series controllers
- Automotive Manufacturing Lines – Transfer lines and flexible manufacturing systems (FMS) in Tier 1 automotive plants
- Aerospace Component Machining – Precision part production requiring certified CNC control reliability
Technical Specifications
- Part Number: A20B-2200-0321
- Compatible Controller Series: FANUC 0-Series (0-MA, 0-TA, 0-MC, 0-TC)
- Board Type: Axis Control PCB / Main Control Board
- Form Factor: PCB Module (rack-mount compatible)
- Weight: 323 g
- Manufacturer: FANUC Corporation, Japan
- Condition: Refurbished / Tested (OEM-equivalent performance)
- Warranty: 12-month functional warranty
- Lead Time: In-stock – ships within 1–3 business days
Why Engineers Specify This Model
- Direct OEM Replacement: Drop-in compatible with existing FANUC 0-Series cabinets — no firmware modification required
- Proven Field Reliability: The A20B-2200-0321 has accumulated millions of operating hours across global manufacturing facilities
- Reduced Downtime Risk: Stocking this board as a spare eliminates multi-week lead times from OEM channels during emergency breakdowns
- Cost-Effective MRO Strategy: Refurbished units deliver OEM-grade performance at 40–70% below new OEM list price
- Tested Before Shipment: Each unit undergoes functional bench testing and burn-in verification prior to dispatch
Complete System Bill of Materials
For a complete FANUC 0-Series control system rebuild or spare-parts kit, engineers typically source the following alongside the A20B-2200-0321:
- FANUC Power Supply Unit (PSU) – A16B / A20B series
- FANUC Servo Amplifier Module – A06B series
- FANUC Spindle Amplifier – A06B-6044 / A06B-6096 series
- FANUC I/O Module – A20B-2002 series
- FANUC CRT/MDI Unit – A02B series
- FANUC Servo Motor – A06B-0 series (matched to axis count)
- Battery Backup Unit for SRAM retention
Contact our technical team for a complete BOM quotation tailored to your machine model.
Compliance & Industry Standards
- RoHS: Compliant (original FANUC manufacturing standard)
- CE Marking: Applicable per original OEM certification
- ISO 9001: Sourced through ISO 9001-certified supply chain partners
- IEC 61131: Compatible with IEC 61131-compliant PLC integration environments
- Export Control: Subject to applicable export regulations — buyers are responsible for import compliance in their jurisdiction
Quality Assurance & Sourcing
At Konmask.com, every FANUC control board is processed through a structured quality workflow:
- Visual inspection for physical damage, burnt components, and corrosion
- Functional power-on test with FANUC-compatible test bench
- Axis signal output verification across all channels
- ESD-safe packaging with anti-static foam and moisture barrier bag
- Serialized tracking for full traceability
We source exclusively from decommissioned production lines, certified industrial surplus dealers, and verified OEM distribution channels.
How to Source This Part
- Confirm compatibility – Verify your FANUC controller model and existing board part number against A20B-2200-0321
- Request a quote – Contact us via email or phone for volume pricing, exchange programs, or urgent orders
- Place your order – Secure checkout with bank transfer, PayPal, or trade account credit
- Receive & install – Ships with installation reference guide; our engineers are available for remote commissioning support
📧 support@konmask.com | 📞 +0086 19859288691
Application-Specific FAQ
Q: Is A20B-2200-0321 compatible with FANUC 0i-Series controllers?
A: No. The A20B-2200-0321 is designed for the legacy FANUC 0-Series (0-MA/TA/MC/TC). For 0i-Series systems, a different board revision is required — contact us for cross-reference assistance.
Q: Can this board be repaired if it fails again after installation?
A: Yes. We offer component-level repair services for FANUC PCBs. Send the failed unit to us for evaluation and a repair quotation.
Q: What is the typical lead time for out-of-stock units?
A: For units not in current stock, sourcing lead time is typically 2–4 weeks. We recommend purchasing a spare to avoid production downtime.
Q: Do you provide a test report with the board?
A: Yes. A functional test report is available upon request for OEM and enterprise customers.
Q: Can I return the board if it is not compatible?
A: We accept returns within 30 days for unused, uninstalled units in original packaging. Please confirm compatibility before installation.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
