SMC MKB/MKA50-PS Rotary Swing Clamp Cylinder Seal Repair Kit MK Series 50mm Bore 90 Degree Rotation NBR Seals For Heavy Duty Pneumatic Fixture Maintenance

Product Description:

These rotary clamp cylinder seal kits are carefully engineered replacement sets specifically designed for the maintenance and complete overhaul of MKA and MKB series pneumatic rotary clamp cylinders. They are available for bore sizes ranging from 16mm up to 63mm. Each kit includes all the essential sealing components needed for a full cylinder rebuild, such as a wiper ring, piston seal, rod seal, valve seal, and tube gasket. Additionally, every seal kit comes with a grease pack to ensure proper lubrication during installation, with 10 grams provided for bore sizes between 16mm and 50mm, and 20 grams for the 63mm bore size.

The seals within the kits are manufactured from premium quality materials to guarantee durability and performance. NBR (nitrile rubber) is used for the piston seal, rod seal, valve seal, and tube gasket, while urethane material is utilized for the cushion seal. These materials provide excellent resistance against wear, oil, and abrasion, making them highly reliable in pneumatic clamping operations. The MKA and MKB series cylinders are designed to combine linear and rotary motions, enabling precise clamping actions within automated systems, and delivering consistent force even in compact or confined spaces.

Regular replacement of seals using these kits helps restore the performance of the cylinders, effectively eliminates air leakage, and significantly extends the service life of existing actuators. This maintenance approach offers a cost-effective alternative compared to purchasing new cylinders. It is important to note that the cushion valve seal is a non-replaceable component and is therefore not included in these seal kits.

Features:

The Complete Seal Kit provides everything needed for a full cylinder rebuild. Each kit contains essential components such as a wiper ring, piston seal, rod seal, valve seal, and a tube gasket, ensuring comprehensive maintenance and reliable performance.

Available in a wide range of bore sizes, this kit supports 16mm, 20mm, 25mm, 32mm, 40mm, 50mm, and 63mm dimensions. This variety makes it a versatile choice for many different applications and equipment requirements.

The seals included in the kit are made from high-quality materials: NBR and urethane. NBR seals are known for their excellent resistance to oil, while the urethane cushion seal offers dependable end-of-stroke cushioning to protect the cylinder and ensure smooth operation.

Specifically designed to be compatible with the MKA and MKB series rotary clamp cylinders, this kit fits MKA models with both ends tapped and MKB models with a through-hole basic design. This compatibility guarantees seamless integration with your existing equipment.

For added convenience, each seal kit comes with a grease pack to facilitate proper lubrication during installation. This helps to maintain the seals’ effectiveness and prolong the lifespan of the cylinder components.

By replacing worn seals, the Complete Seal Kit restores the original clamping force, operational speed, and rotary motion accuracy of your equipment. This renewal helps maintain optimal performance and reliability.

From a cost perspective, this seal kit offers an economical maintenance solution. It costs only a fraction of a new cylinder, making it an excellent option for extending the service life of your actuators without incurring significant expenses.

Installation is both quick and easy. The kit is designed for straightforward replacement using standard tools, minimizing downtime and simplifying maintenance tasks.

The seals are suitable for operating temperatures ranging from -10°C to +70°C, allowing them to perform effectively in a variety of environments and conditions.

Additionally, inventory management is simplified through the use of a single kit number per bore size, streamlining ordering and stock control for maintenance teams.

Technical Parameters:

Applications:

Support and Services:

Our Piston Pneumatic Cylinder product is designed to deliver reliable and efficient performance in a variety of industrial applications. For technical support, our team of experts is available to assist you with installation guidance, troubleshooting, and maintenance tips to ensure optimal operation of your pneumatic cylinder.

We offer comprehensive services including product selection assistance, custom configuration options, and repair services to extend the life of your equipment. Detailed technical documentation, including installation manuals, datasheets, and maintenance guides, are provided to help you maximize the performance and longevity of your piston pneumatic cylinder.

Should you encounter any issues or require further technical assistance, our support team is ready to provide prompt and professional help to resolve your concerns efficiently. We are committed to supporting your operational needs and ensuring the smooth functioning of your pneumatic systems.

Packing and Shipping:

Product Packaging: Each Piston Pneumatic Cylinder is carefully packaged to ensure maximum protection during transit. The cylinder is first wrapped in anti-static foam and then placed in a sturdy, custom-sized cardboard box. Additional cushioning materials such as bubble wrap or packing peanuts are used to fill any empty spaces within the box, preventing movement and reducing the risk of damage. The packaging is sealed securely and labeled with product information, handling instructions, and safety warnings.

Shipping: We offer reliable shipping options to deliver the Piston Pneumatic Cylinder safely and promptly. Standard shipping includes tracking and insurance to protect your order. Expedited shipping options are available for urgent needs. All shipments are handled with care and dispatched from our warehouse within 1-2 business days after order confirmation. International shipping is supported with appropriate customs documentation to ensure smooth delivery.