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Home / Products / FANUC CNC Accessory Products /

Fanuc A20B-2002-0520 Circuit Board CNC Motherboard oi Series Reliable

Fanuc A20B-2002-0520 Circuit Board CNC Motherboard oi Series Reliable

Fanuc A20B-2002-0520 Circuit Board CNC Motherboard oi Series Reliable

Brand Name: fanuc
Model Number: A20B-2002-0520
MOQ: 1pcs
Price: Chat Now
Payment Terms: T/T
Supply Ability: 100PCS/months
Detail Information
Product Description
Detail Information
Place of Origin:
JP
Packaging Details:
paper box
Highlight:

Fanuc CNC motherboard oi series

,

Fanuc A20B-2002-0520 circuit board

,

Fanuc CNC accessory with warranty

Product Description
Fanuc A20B-2002-0520 CNC Motherboard
Huiqin CNC supplies key components including drives, modules, and controllers for leading brands like Mitsubishi, Allen-Bradley, and Yaskawa. Our extensive inventory ensures rapid availability of industrial automation parts directly from China.
Contact Our Specialists
WhatsApp: +86 19539442369 (Sheila Guo, sheila@huiqincnc.com)
WhatsApp: +86 134 3344 4017 (Cici Li, cici@huiqincnc.com)
Product Specifications
Model A20B-2002-0520
Type Printed Circuit Board (Main CPU / Motherboard)
Series FANUC Series 0i / oi / oi-Mate
Function CNC System Core Processing & Control
Voltage 24V DC (control circuit) / 200-230V AC input via PSU
Mounting Rack-mounted inside CNC control cabinet
Operating Temperature 0°C to 55°C
Protection Standard industrial enclosure required
Weight Approx. 0.9–1.2 kg
Applications CNC lathe, machining center, milling, turning, grinding, robotic cell, automated production line
Product Overview
The Fanuc A20B-2002-0520 main circuit board serves as the central processing motherboard in FANUC Series 0i and oi CNC systems. It manages servo axis control, spindle operations, PMC ladder execution, I/O communication, and high-speed data processing for reliable multi-axis machine tool performance.
This high-reliability CNC main PCB supports stable operation in high-speed machining centers, turning lathes, grinding machines, and robotic automation cells where precision, fast cycle times, and diagnostic capability are essential. As a key CNC system component, it enhances machine throughput, reduces downtime through proven industrial-grade design, and improves overall system responsiveness.
We Solve Your Sourcing Problems
Tired of managing multiple suppliers? We consolidate your needs. Facing long lead times? Our Dongguan-based hub ensures rapid delivery. Struggling to find obsolete or specialized parts? Our extensive network is your solution.
Your Go-To Source for Top-Tier Brands
We specialize in the components you use daily:
  • Controllers & Drives: Mitsubishi, Allen-Bradley, Yaskawa, Siemens
  • Precision Components: Encoders, Sensors, Control Modules
  • Mechanical Core: THK/HIWIN Linear Guide Rails & Sliders
  • Additional Brands: Schunk, Okuma, Infineon, Vickers and other major manufacturers
Warranty Information
All goods are photographed in kind and strictly tested before shipment. Used parts are guaranteed for 3 months. New quality warranty: 12 months.
Related Keywords
fanuc series cnc control cabinet cnc system main circuit board automated production line turning lathes cnc accessory cnc supplies servo axis board supports industrial enclosure
Tags: 

FANUC C Series servo amplifier  

1-axis AC servo drive  

CNC compatible servo amplifier

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