Festo ESS-20-EN, 20mm NBR Suction Cup

The Festo ESS-20-EN is a 20 mm suction cup made of NBR material, designed for basic vacuum-gripping applications. It is typically used in automated handling systems where small, flat, or slightly curved objects need to be reliably picked, moved, or positioned. This suction cup is built for routine industrial use where consistency matters more than complexity. It fits easily into standard vacuum systems and works well in controlled production environments.

Core Features and Benefits of the Festo 20mm NBR Suction Cup 17N Holding Force

With a 20 mm diameter, this suction cup is suitable for lightweight parts and small components. The NBR (nitrile rubber) construction provides good sealing performance on smooth surfaces and holds up well during repeated cycles.

• 20 mm suction diameter.
• NBR material for a reliable grip.
• Suitable for smooth and non-porous surfaces.
• Stable holding force without damaging the product.

Easy Integration into Vacuum Systems

The ESS-20-EN is designed to be simple to install and replace. It is commonly paired with Festo vacuum generators, fittings, and robotic grippers. The flexible cup lip helps compensate for minor surface unevenness, improving contact during pickup.

Versatile Uses of the Product

It is advantageous where speed and repeatability are required, including:

• Pick-and-place automation
• Packaging and sorting lines
• Small part handling
• Assembly stations
• Lightweight material transfer

For more information please check the datasheets.