The FANUC A20B-1006-047 power circuit board is an industrial electronic control board designed to manage power distribution and electrical regulation within FANUC CNC control systems. The board helps ensure that various CNC components receive stable electrical supply, supporting consistent machine operation and reducing the risk of power-related faults.
Manufactured according to FANUC engineering standards, this PCB is commonly used in CNC machining centers, lathes, and automated manufacturing systems that rely on FANUC controllers. Its design supports long-term operation in industrial environments where systems operate continuously and are exposed to heat, vibration, and electrical load variations.
The A20B-1006-047 board is often used for maintenance, replacement, or system refurbishment in FANUC-based CNC machines.
FANUC
A20B-1006-047
CNC Power Boards
Industrial Control PCBs
New or Refurbished Available
In Stock and ready to ship
The board helps stabilize voltage and current distribution within the CNC control system.
Manufactured using heat-resistant materials and industrial electronic components designed for long operational life.
Designed for integration within FANUC control architectures used in CNC machines and automated production systems.
Supports balanced power distribution to control circuits and system electronics.
The PCB can be installed using standard mounting points and connectors used in compatible FANUC systems.
| Specification | Details |
|---|---|
| Model | A20B-1006-047 |
| Component Type | CNC Power Circuit Board |
| Manufacturer | FANUC |
| Function | Power Distribution and Voltage Regulation |
| Form Factor | Modular Printed Circuit Board |
| Compatibility | FANUC CNC Control Systems |
| Condition Options | New or Refurbished |
| Warranty | Up to 12 months depending on condition |
Exact electrical characteristics depend on the CNC machine configuration.
The board distributes electrical power to various components within the CNC control system.
Internal circuitry helps maintain stable voltage levels required by control electronics.
Stable electrical supply contributes to consistent operation of controllers, drives, and communication circuits.
Proper power management helps reduce the risk of operational interruptions caused by electrical instability.
Used in milling machines, lathes, and EDM systems that use FANUC control systems.
Installed in automated manufacturing equipment where CNC controllers manage machine processes.
Supports electrical control circuits in robotic systems using FANUC motion control platforms.
Used as a replacement board in maintenance programs for older CNC equipment.
Verify that the part number matches the existing board installed in the CNC control cabinet.
Installation should be performed by technicians experienced with CNC electrical systems.
Ensure proper airflow and electrical grounding within the CNC control cabinet.
Stable power distribution supports accurate machine control.
Proper voltage regulation reduces the risk of power related faults.
The board can be used to restore functionality in machines with damaged or aging power PCBs.
Maintaining functional electronic boards helps extend the life of CNC machines.
The board is commonly used in FANUC control systems including 0i, 15i, and 16i series. Compatibility should be confirmed using machine documentation.
The product listing typically includes the A20B-1006-047 circuit board only. Mounting hardware and cables may be supplied separately if required.
Yes. Refurbished boards may be available and are typically tested to ensure functional performance before shipment.
FANUC A20B-1006-047 power circuit board
protective packaging
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