Festo 20 mm Round Silicone Suction Cup ESV-20-BS

This suction cup is a silicone round vacuum pad designed for automated handling and gripping tasks in industrial environments. It connects from the TOP and is intended for use where compact, reliable vacuum contact is required. The component is suited to pneumatic pick-and-place operations and integrates with gripper systems that demand precise, small-diameter contact pads.

• 12.9N holding force delivers predictable grip performance
• 20mm pad diameter enables Compact component handling
• Silicone pad material provides soft surface conformity
• Round pad type ensures uniform contact distribution
• Top connection supports easy integration with vacuum lines
• RoHS compliance meets material restriction requirements

• Suitable for pick-and-place of small electronic components
• Ideal for handling delicate assemblies in automation lines
• Used with pneumatic grippers for PCB manipulation
• Can be used for precision placement in electrical assembly
• Used for mechanical part transfer in Compact tooling

The vacuum is applied through a top-entry connection so the suction path aligns with the pad centre for direct evacuation.

The silicone composition offers pliability that improves sealing on slightly uneven or textured substrates while reducing surface marking.

The circular profile distributes vacuum force evenly across the contact area, aiding stable pickup of small, flat-faced items.

The top-entry Interface is suited to standard vacuum tubing and fittings used in pneumatic automation assemblies.