Original Fanuc CNC Main Board A16B A20B Series Motherboard Replacement
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Detailed Product Description
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Original Fanuc CNC Main Board A16B A20B Series Motherboard
Replacement Revitalize your Fanuc CNC systems with our high-reliability main
control boards and PCBs. As the core brain of precision machining,
these boards are critical for axis control, PLC logic, and HMI
communication. We specialize in providing authentic Fanuc
components for the 0i-B/C/D and 16i/18i/21i series. Each board
undergoes rigorous diagnostic testing to ensure it meets original
factory performance standards. Whether you are performing a
scheduled upgrade or an emergency repair, our extensive stock of
A16B and A20B series boards is your solution to minimizing machine
downtime. Product Highlights
Popular Models & Selection
Application Fields
Frequently Asked Questions Q: How do I know if the PCB part number is compatible with my
machine? A: We recommend checking the A16B/A20B number on your existing
board. If you're unsure, send us a photo of the label, and our
engineers will verify the version. Q: Are refurbished boards reliable? A: Yes. Our refurbished boards are cleaned, repaired with
high-quality components, and undergo full diagnostic load testing.
They often last as long as new units at a fraction of the cost. Q: What is the warranty on these Fanuc boards? A: We offer a 12-month warranty for New Surplus items and a 6-month
warranty for Refurbished units. Q: What should I do if the machine shows a "System Alarm" after
installation? A: Most alarms are due to incorrect parameter settings or unseated
memory modules. Contact our technical support for a step-by-step
troubleshooting guide. Q: Do these boards include the memory (SRAM/FROM) modules? A: Usually, mainboards are sold without memory modules unless
specified. You can easily swap your old modules onto the new board. |
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| Product Tags: Fanuc CNC main board replacement A16B A20B series motherboard PCB control board with warranty |
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