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Fanuc A20B-1009-0300 Main Circuit Board CNC Motherboard oi Series Reliable

Name: Fanuc A20B-1009-0300 Main Circuit Board CNC Motherboard oi Series Reliable
Brand: Dongguan Huiqin CNC Co.,Ltd.
SKU: A20B-1009-0300
Availability: InStock

Brand Name:	fanuc
Model Number:	A20B-1009-0300
MOQ:	1pcs
Price:	Chat Now
Payment Terms:	T/T
Supply Ability:	100PCS/months

Detail Information

Product Description

Detail Information

Place of Origin:

Packaging Details:

paper box

Highlight:

Fanuc CNC motherboard oi series

Fanuc main circuit board A20B-1009-0300

Fanuc CNC accessory motherboard reliable

Product Description

Fanuc A20B-1009-0300 Main Circuit Board

The Fanuc A20B-1009-0300 serves as the central processing motherboard in FANUC Series 0i and oi CNC systems, delivering reliable performance for industrial automation applications.

Contact Our Specialists

WhatsApp: +86 19539442369 (Sheila Guo)

Email: sheila@huiqincnc.com

WhatsApp: +86 134 3344 4017 (Cici Li)

Email: cici@huiqincnc.com

Product Specifications

Model	A20B-1009-0300
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

This high-reliability CNC main PCB functions as the central motherboard in FANUC Series 0i and oi CNC systems, managing servo axis control, spindle operations, PMC ladder execution, I/O communication, and high-speed data processing for reliable multi-axis machine tool performance.

The Fanuc control board 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 when paired with Fanuc power supply units, servo amplifiers, I/O modules, and industrial components.

Our Sourcing Advantage

Huiqin CNC supplies key components for top brands including Mitsubishi, Allen-Bradley, and Yaskawa. Our extensive inventory and Dongguan-based hub ensure rapid availability of industrial automation parts throughout China.

We Solve Your Sourcing Challenges

Consolidate multiple supplier relationships
Eliminate long lead times with rapid delivery
Access obsolete or specialized parts through our extensive network

Brands & Components We Supply

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 products are photographed in kind and strictly tested before shipment. Used parts carry a 3-month warranty, while new parts include a 12-month quality warranty.

Product Keywords

fanuc series main circuit board, cnc control cabinet, cnc system, automated production line, turning lathes, cnc accessory, cnc supplies, servo axis

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FANUC CNC Accessory Products

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FANUC Motor

FANUC Drive Amplifier

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Mitsubishi CNC Accessory Products

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Yaskawa CNC Accessory Products

Siemens CNC Accessory Products

ABB CNC Accessory Products

FANUC CNC Accessory Products

FANUC Controller

FANUC Encoder

FANUC Motor

FANUC Drive Amplifier

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Mitsubishi CNC Accessory Products

Mitsubishi Controller

Mitsubishi Encoder

Mitsubishi Motor

Mitsubishi Drive

Mitsubishi circuit board

Mitsubishi other parts

Yaskawa CNC Accessory Products

Siemens CNC Accessory Products

ABB CNC Accessory Products