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FANUC Series 20 A20B-8000-0440

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A20B-8000-0440

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FANUC's A20B-8000-0440 is an Axis/Servo Control PCB designed for efficient interfacing in CNC systems. This unit seamlessly connects servo amplifiers to CNC control units of various FANUC series, ensuring high-speed performance in operational settings.

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Technical specifications for A20B-8000-0440

ManufacturerFANUC
Product TypeAxis/Servo Control PCB
Product LineSeries 20
Part NumberA20B-8000-0440
Weight3.00 lbs (1.36 kg)
FunctionProvides high-speed interface between CNC control system and servo amplifier
Mount TypeRack Mount
Number of Connectors2
CompatibilityFANUC Series 16i, 18i, 21i, and 0i control units
Protection ClassIP20
Enclosure RatingNEMA 1
CoolingPassive
Maximum Ambient Temperature40 degrees Celsius
Minimum Ambient Temperature0 degrees Celsius
Maximum Operating Humidity80% (non-condensing)
Maximum Storage Humidity80% (non-condensing)
Maximum Altitude1000m above sea level
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The part A20B-8000-0440 from FANUC is a critical component in the Series 20 lineup, specifically designed for axis and servo control. This PCB is integral in establishing a high-speed connection between a CNC control system and a servo amplifier, enhancing operational efficiency.

Mounting is facilitated through a rack setup, accommodating two connectors to support effective communication within the system. This unit is compatible with FANUC control units from the Series 16i, 18i, 21i, and 0i, ensuring versatile application across various setups.

Constructed to IP20 protection class standards and rated NEMA 1, the PCB provides a reliable shield against dust and solid objects, suitable for indoor use. The cooling method used is passive, allowing for adequate temperature management. The operational environment permits a maximum ambient temperature of 40 degrees Celsius, with a minimum operational threshold of 0 degrees Celsius.

In terms of humidity tolerance, the device can function effectively at relative humidity levels up to 80% during both operation and storage, provided conditions remain non-condensing. Additionally, it is designed to function at altitudes reaching up to 1000 meters above sea level, making it adaptable for diverse installation scenarios.