Product Description:
The VAS series consists of industrial vacuum suction cups specifically engineered for dependable gripping, lifting, and handling of workpieces within automated and semi-automated production environments. These suction cups come in a variety of seven different diameters, ranging from 15 mm to 125 mm, accommodating a broad spectrum of workpiece sizes and weights. Each suction cup is equipped with a fixed threaded connection—available in G1/8, G1/4, or G3/8 depending on the size—allowing for direct attachment to vacuum generators, grippers, and handling systems.
To address diverse workpiece surfaces and environmental conditions, the VAS series offers three different suction cup materials. Nitrile Rubber (NBR) serves as a versatile material suitable for general industrial applications, providing excellent resistance to oils, abrasion, and wear. Polyurethane (PUR) is chosen for its extended service life and its gentle touch, making it ideal for delicate or sensitive surfaces due to its softer composition. Silicone (SI), known for its high temperature resistance, is particularly appropriate for use within the food industry and other sectors requiring enhanced temperature capabilities.
The suction cups come in two distinct shapes to meet various operational needs. The round flat variant (VAS) is designed for smooth, flat workpieces with well-finished surfaces. In contrast, the protective bellows shape (VASB) offers height compensation and flexibility, making it suitable for uneven, curved, or textured surfaces where shock absorption and adaptability are crucial. Compliant with RoHS standards and operating with atmospheric air according to ISO 8573-1:2010, these suction cups are widely employed in applications such as lifting, equipping, moving, inserting, conveying, gripping, holding, stacking, clamping, transporting, repositioning, and turning components within flexible automation systems.
Features:
Our product offers seven diameter options ranging from 15 mm to 125 mm, accommodating a broad spectrum of workpiece sizes and weight requirements. This flexibility ensures suitability across various industrial applications.
There are three material choices available to meet different operational needs: NBR, ideal for universal industrial use; PUR, designed for extended service life and gentle handling; and silicone, suited for high-temperature environments and applications within the food industry.
The suction cups come in two distinctive shapes. The round flat type (VAS) is perfect for smooth surfaces, while the protective bellows design (VASB) caters to uneven or curved surfaces, providing effective height compensation.
Fixed threaded connections are offered in sizes G1/8, G1/4, or G3/8 depending on the suction cup size, allowing for direct mounting without the need for additional adapters.
Built with robust and reliable construction, these components are engineered to handle demanding industrial gripping and handling tasks efficiently and consistently.
Regarding material properties, NBR features a Shore hardness of 70 ± 5, striking a good balance between flexibility and wear resistance for general-purpose gripping. PUR has a Shore hardness of 60 ± 5, providing a softer texture ideal for the gentle treatment of sensitive workpieces. Silicone offers a Shore hardness of 55 ± 5, combining softness with high-temperature resistance, making it suitable for food-related and heat-exposed applications.
The materials conform to LABS (PWIS) standards according to VDMA24364-A1-L, ensuring compatibility with paint-wetting impairment-sensitive environments. Additionally, the suction cups have a corrosion resistance class of CRC 2, which signifies moderate tolerance to corrosion stress typically found in industrial settings.
Environmentally friendly design is ensured with full RoHS compliance. The standard operating temperature range is from -20°C to +80°C for NBR, while silicone variants provide extended temperature capabilities for more demanding conditions.
Finally, the nominal operating pressure is set at -0.7 bar, optimized to facilitate efficient vacuum generation and maintain a reliable holding force throughout the gripping process.
Technical Parameters:
| Operating Medium |
Atmospheric Air Based On ISO 8573-1:2010 |
| Suction Cup Diameters |
15 Mm, 30 Mm, 40 Mm, 55 Mm, 75 Mm, 100 Mm, 125 Mm |
| Series |
VAS (round Flat) |
| Suction Cup Materials |
NBR (nitrile Rubber), PUR (polyurethane), Silicone (SI) |
| Corrosion Resistance Class |
CRC 2 (moderate Corrosion Stress) |
| Connection Threads |
G1/8 (15–40 Mm), G1/4 (55–100 Mm), G3/8 (125 Mm) |
Applications:
Flexible Automation
Flexible automation encompasses a wide range of functions such as lifting, equipping, moving, inserting, conveying, gripping, holding, stacking, clamping, transporting, repositioning, and turning of various components. These capabilities allow for versatile and efficient handling of parts in different industrial settings.
Material Handling
In material handling, flexible automation is applied through pick-and-place systems, robotic end-effectors, and automated transfer lines. These technologies enable precise and efficient movement of materials, improving productivity and reducing manual labor.
Packaging Machinery
Packaging machinery benefits from automation in the gripping and placement of cartons, films, and packaged products. This enhances the speed and accuracy of packaging processes, ensuring secure handling and proper positioning of goods.
Electronic Component Manufacturing
The manufacturing of electronic components involves delicate operations such as handling printed circuit boards (PCBs), small parts, and fragile assemblies. Flexible automation provides reliable and gentle handling techniques essential to maintaining the integrity of these components.
Food and Beverage Processing
In the food and beverage sector, automation solutions often include silicone versions designed to be food-contact safe and capable of withstanding high-temperature environments. These adaptations ensure both safety and durability in processing applications.
Automotive Manufacturing
Automotive production lines utilize flexible automation to handle body panels, glass, and various components. This application streamlines assembly tasks, improving efficiency and consistency while reducing the risk of damage to parts.
General Industrial Gripping
For general industrial purposes, flexible automation is ideal for any application that requires dependable vacuum gripping of flat or uneven workpieces. This versatility makes it suitable across a broad spectrum of industrial tasks.
Support and Services:
Product Technical Support and Services for Vacuum Suction Cup
Our Vacuum Suction Cups are designed to provide reliable and efficient performance for a wide range of industrial applications. To ensure optimal operation and longevity of your suction cups, we offer comprehensive technical support and services.
Installation Guidance: Proper installation is crucial for the effective use of vacuum suction cups. We provide detailed instructions and best practices to help you install the suction cups securely and correctly on your equipment.
Maintenance and Care: Regular maintenance is essential to maintain suction power and extend the life of the cups. We advise on cleaning methods, inspection routines, and replacement schedules to keep your suction cups functioning at peak performance.
Troubleshooting Assistance: If you encounter any issues such as loss of suction, air leaks, or material wear, our technical team is available to help diagnose and resolve the problems promptly, minimizing downtime.
Customization Support: For specialized applications, we offer customization options including different sizes, materials, and shapes. Our experts can assist you in selecting or designing suction cups that best meet your specific needs.
Technical Documentation: Comprehensive datasheets, user manuals, and performance charts are available to provide you with all the necessary technical information about our vacuum suction cups.
Training Services: We provide training sessions for your staff to ensure proper handling, installation, and maintenance of vacuum suction cups, enhancing safety and efficiency in your operations.
For further assistance, please refer to our online resources or reach out to our technical support team. We are committed to helping you achieve the best results with our vacuum suction cup products.
Packing and Shipping:
Our Vacuum Suction Cup is carefully packaged to ensure maximum protection during transit. Each suction cup is individually wrapped in a protective film and securely placed in a sturdy box to prevent any damage. The packaging is designed to keep the product clean, intact, and ready for immediate use upon arrival.
For shipping, we use reliable carriers with tracking options to guarantee timely delivery. Packages are handled with care and inspected before dispatch to maintain high-quality standards. Whether shipping domestically or internationally, we ensure that your Vacuum Suction Cup arrives safely and promptly.
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