Asco NNS050/01250000 ISO6431 Pneumatic Cylinder And Matching Seal Repair Kit 50MM Bore 125MM Stroke Magnetic Piston For Conveyor System On‑Site Spare Inventory

Product Description:

The ASCO Numatics range of pneumatic cylinders offers specialized solutions tailored for various demanding environments, including industrial automation, cement plant operations, and multi-position filling control. This comprehensive portfolio features a variety of cylinder types designed to meet specific application requirements.

Among the options available are the NNF 3-position cylinders, which provide independently adjustable strokes ideal for filling and batching tasks. For general industrial automation, the lineup includes NNS cylinders built to the ISO 15552 profile, as well as tie-rod cylinders. Additionally, the NSS compact cylinders are perfect for installations where space is limited. For harsh conditions such as those found in cement plants, the NAA series is specifically engineered to withstand high temperatures, dust, and vibration.

The construction quality of the cylinders ensures durability and longevity. Cylinder bodies are manufactured from anodized aluminum alloy enhanced with wear-resistant coatings. The piston rods vary by series, utilizing hard chrome-plated carbon steel or stainless steel grade 1.4571 (AISI 316 Ti) to optimize performance. Sealing elements are made from robust materials like NBR (nitrile rubber) and PUR (polyurethane) to provide excellent wear resistance and extended service life.

Many of the cylinder series support magnetic position sensing through either reed or solid-state switches. They also feature adjustable pneumatic cushioning at both ends, which helps to minimize impact forces and reduce operational noise for smoother functioning.

The NNF 3-position cylinder series is especially designed for cement bag filling machines. It offers two independently adjustable stroke lengths—for example, 45 mm plus 15 mm or two 30 mm strokes—and includes a trunnion-mount option to facilitate direct installation. Meanwhile, the NAA cement plant cylinders comply with ISO 15552 standards and are rated to operate reliably across a temperature range from -20°C up to +80°C. Their stainless steel construction provides resistance to corrosion caused by cement dust and moisture.

The NNS series also meets the ISO 15552 standard, with bore sizes ranging from 32 mm to 125 mm and a maximum working pressure of 10 bar. To further enhance operational efficiency and reduce downtime, matching repair kits are available for several models, including NNF63, NNS040/050, NSS025, and NAA032.

Features:

The NNF series features a 3-position design that allows independent adjustment of the first and second strokes, enabling precise control over filling and batching processes. This design ensures accuracy and efficiency in various industrial applications.

Compliant with ISO 15552 standards, the NNS and NAA models offer compatibility with standard cylinders and mounting accessories, making them highly interchangeable and convenient for integration into existing systems.

Equipped with stainless steel piston rods, these cylinders utilize either hard chrome-plated carbon steel or AISI 316 Ti materials to provide excellent resistance against corrosion and wear. This construction enhances durability and extends the service life of the components.

Adjustable pneumatic cushioning is incorporated at both ends of the stroke to minimize impact, vibration, and noise. This feature contributes to smoother operation and reduces mechanical stress during cylinder movement.

For stroke monitoring, the cylinders include built-in magnetic pistons that are compatible with both reed and solid-state switches. This magnetic position sensing enables accurate and reliable feedback throughout operation.

The NAA model is specifically designed for cement plant environments, featuring a stainless steel body and rod combined with PUR/NBR seals. It is built to withstand harsh conditions characterized by dust, humidity, and high temperatures.

Flexibility in mounting options is provided through foot, flange, clevis, and trunnion configurations available across the different series, allowing adaptation to a wide range of installation requirements.

Repair kits are readily available for various models, including NNF63, NNS040/050, NSS025, and NAA032. These kits contain matching seals and wear parts to facilitate maintenance and ensure optimal performance over time.

Most models operate efficiently under a wide pressure range, supporting pressures up to 10 bar. This capability makes the cylinders suitable for diverse pneumatic applications demanding varying operating pressures.

Technical Parameters:

Applications:

Cement Bag Filling Machines utilize NNF 3-position cylinders to achieve precise positioning of the filling spout. These cylinders also offer multi-stage stroke control, ensuring accurate and efficient bag filling processes.

In Cement Plant Silo and Valve Control, NAA cylinders play a vital role. They are employed for tasks such as gate opening and closing, starting and stopping conveyors, and actuating various valve groups, contributing to smooth plant operations.

For Industrial Automation and Assembly, NNS profile and tie-rod cylinders provide precise linear motion. These cylinders are essential components in production lines, ensuring accurate and reliable automation processes.

Packaging Machinery benefits from the use of both multi-position and standard cylinders. These cylinders facilitate operations in cartoning, filling, and sealing stations, enhancing the efficiency and reliability of packaging workflows.

Material Handling applications often rely on NSS compact cylinders. Their compact design makes them ideal for tasks requiring clamping, ejecting, and positioning within constrained spaces, optimizing material movement and control.

Valve Automation utilizes cylinder actuation for various types of valves, including gate valves, butterfly valves, and dampers. This actuation ensures precise control and reliable operation in fluid and air flow management systems.

Support and Services:

Our Piston Pneumatic Cylinder product is designed to deliver reliable and efficient performance in a wide range of industrial applications. For technical support, please ensure you have the model number, specifications, and operating conditions of your cylinder ready when seeking assistance. Our support team can help with installation guidance, troubleshooting common issues, maintenance tips, and performance optimization.

We recommend regular inspection and maintenance of the pneumatic cylinder to ensure longevity and optimal operation. This includes checking for air leaks, ensuring proper lubrication, and verifying alignment and mounting. Replacement parts and accessories are available to keep your system running smoothly.

For service inquiries, our technicians are equipped to provide repair services, calibration, and custom solutions tailored to your specific needs. We also offer training sessions and detailed documentation to help your team understand and utilize the piston pneumatic cylinders effectively.

To maximize the lifespan and efficiency of your pneumatic cylinder, always use it within the specified pressure and temperature ranges, and follow the operational guidelines provided in the product manual.

Packing and Shipping:

Product Packaging and Shipping for Piston Pneumatic Cylinder

Each piston pneumatic cylinder is carefully packaged to ensure safe delivery and protection from damage during transit. The cylinder is first wrapped in a protective plastic sleeve to prevent dust and moisture exposure. It is then securely placed in a custom-fitted foam insert or molded plastic tray to minimize movement within the box.

The packaged cylinder is enclosed in a sturdy, double-walled corrugated cardboard box designed to withstand shipping impacts. For bulk orders, cylinders are individually wrapped and arranged in larger cartons with additional cushioning materials such as bubble wrap or packing peanuts to prevent shifting.

All packages are clearly labeled with product information, handling instructions, and shipping details. Fragile stickers and orientation arrows are applied as needed to ensure proper handling.

Shipping options include standard ground, expedited, and freight services depending on order size and destination. We partner with reliable carriers to ensure timely and secure delivery of your piston pneumatic cylinders.

Upon receipt, customers are advised to inspect the packaging and product for any signs of damage. In the unlikely event of damage during shipping, please contact our customer service team immediately for assistance.