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FANUC Alpha Series A290-7021-X556

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A290-7021-X556

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The A290-7021-X556 is a cover arch accessory from FANUC's Alpha Series. This component features a robust die-cast aluminum alloy construction and is coated with an epoxy electrophoretic finish, enhancing its durability and resistance to environmental factors.

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Technical specifications for A290-7021-X556

ManufacturerFANUC
Product TypeAccessory – Cover Arch
Product LineAlpha Series
Part NumberA290-7021-X556
Ingress RatingIP65
Corrosion Test96 h salt-spray
Surface Hardness≈ HRC 60
ColorFANUC yellow
ToleranceISO 2768-m
MaterialDie-cast aluminum alloy
FinishEpoxy electrophoretic coating
Mounting Holes6 × M4 threaded, 80 mm bolt circle
Temperature Range0 – 55 °C
Vibration Tolerance≤ 0.5G @ 5-200 Hz
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Within FANUC's Alpha Series, the part number A290-7021-X556 functions as a cover arch accessory. This product is composed of a die-cast aluminum alloy, known for its lightweight and strong properties. Finished in FANUC yellow, the cover also features an epoxy electrophoretic coating, protecting it against wear and corrosion.

Rated with an IP65 ingress protection level, it provides an excellent shield against dust and moisture. It has passed stringent corrosion testing, surviving a salt-spray exposure of 96 hours. Measuring 191 mm in length, 132 mm in width, and 89 mm in height, it incorporates six mounting holes with M4 threads, aligned in an 80 mm bolt circle.

The surface hardness of approximately HRC 60 contributes to its durability in demanding applications. Designed for operation in temperatures ranging from 0 to 55 degrees Celsius, this part maintains structural integrity under varying conditions. Additionally, it can tolerate vibrations of less than or equal to 0.5 G across a frequency spectrum of 5 to 200 Hz.