Festo 40 mm Bellows Polyurethane Suction Cup G 1/4 Thread, 60N Holding Force, VASB-40-1/4-PUR-B

The Festo VASB-40-1/4-PUR-B is a high-precision industrial bellows suction cup designed for use in demanding pneumatic handling systems. This product features a 40 mm diameter suction pad, utilizing a bellows structure that allows for optimal adaptation to curved, uneven, or slanted surfaces. Its soft polyurethane construction ensures gentle handling of delicate or fragile workpieces, making it especially useful in packaging, robotics, and automation environments where non-damaging, secure gripping is critical.

This suction cup provides a robust holding force of up to 60 Newtons, which allows it to reliably grip and transport various weights in industrial settings. The G 1/4 threaded connection is standard for pneumatic setups, ensuring quick, secure attachment and universal compatibility across different equipment. Designed for vertical vacuum entry, the assembly is straightforward and supports mounting in any orientation to increase operational flexibility.

With excellent temperature resistance, the cup remains effective in environments ranging from -20°C to +60°C, making it suitable for a variety of industrial applications. The die-cast zinc connector resists corrosion, and the blue polyurethane cup is easily identifiable during maintenance and system checks. Typical applications include automation, conveyor systems, material handling, packaging, and even automotive industry processes that require precise, repeatable gripping solutions.

The bellows design with an effective suction diameter of 34.4 mm and a vacuum volume of 11.11 cm³ enhances adaptability to items with varied geometries. Its smooth polyurethane surface helps prevent damage or marking to handled items, which is essential when processing sensitive products.

The Festo VASB-40-1/4-PUR-B’s RoHS compliance and quality manufacturing standards ensure it meets industrial workplace requirements for safety and reliability. It is ideal for integrating into automated pick-and-place, assembly lines, and robotic gripping applications where adaptability and secure handling are paramount.

Whether in packaging lines, robotic arms, or automated conveyors, this suction cup delivers consistent, reliable performance. Explore more automation and pneumatic solutions from Festo in the EnvMart Hydraulic & Pneumatic Tools section.

Explore more products in our Pneumatic Suction Cup category.