Festo Cylinder Floating Joint FK-M27x2

Product Description:

The primary purpose of the FESTO FK series floating joint is to connect the cylinder piston rod with the driven load. It is designed to automatically compensate for potential radial offset and angular deviation (typically up to ± 0.3mm to ± 0.7mm, or approximately 1mm) that may occur during the connection process. This compensatory capability helps alleviate stress, prevent issues like piston rod seal wear and cylinder damage caused by misalignment, thereby enhancing the overall service life of the pneumatic system.

This series of joints is commonly constructed using robust materials such as galvanized steel, stainless steel, or surface-hardened steel components. They are often coated with nickel plating to provide moderate to good corrosion resistance, making them suitable for various industrial environments, including environments with certain corrosion risks.

The design of the FK series floating joint excludes copper (with a copper content exceeding 1% by mass) or PTFE (polytetrafluoroethylene), which makes it well-suited for applications sensitive to copper ions and specific chemicals, such as certain chemical processes where copper materials could lead to electrochemical corrosion.

The working temperature range of this joint is typically between -40 °C and +150 °C, enabling it to maintain stable performance in diverse conditions ranging from cold environments to high-temperature workshops.

FK connectors are available in multiple thread specifications, including M10x1.25, M16x1.5, M20x1.5, etc., to accommodate various sizes of cylinder piston rod threads and load connection ends.

Applications:

FESTO FK series floating joints are widely used in various industrial automation fields. They can play an important role in situations where cylinders are used and there is a certain installation error or need to compensate for eccentricity.

Industrial automation and pneumatic systems: This is the most traditional application area for FK series joints. It is used to connect the cylinder piston rod with any load that requires cylinder drive, such as fixtures, robotic arms, conveyor belt baffles, flipping mechanisms, etc. It can ensure that the cylinder can still work smoothly and avoid jamming even when there are slight parallelism or coaxiality errors between the cylinder and the load mounting base.

Lithium ion battery production and assembly: The search results specifically mention that this connector is suitable for lithium ion battery production and assembly. In such high-precision manufacturing processes, the stability and reliability of equipment operation are crucial, and FK joints can help compensate for errors and ensure smooth production processes.

For precision equipment with high requirements for installation alignment: In some equipment that requires high-precision positioning and repeatability, using FK floating joints can eliminate internal forces caused by processing and assembly errors, making the movement smoother and positioning more accurate.

In situations where there is thermal expansion or vibration: During the operation of the equipment, if there is thermal expansion or contraction due to temperature changes, or slight vibration caused by motion, the floating ability of the FK joint can absorb these small displacement changes and maintain the reliability of the connection.

Medium corrosive environment: With its material's corrosion resistance, it can also be used in environments where there is a certain risk of corrosion but no need for all stainless steel joints, such as certain chemical, food processing, or humid industrial environments.

Support and Services:

Our Product Technical Support and Services for Pneumatic Pipe Fittings include:

- Expert assistance with product selection and compatibility

- Troubleshooting guidance for installation and use

- Product training and resources for optimal performance

- Warranty information and support for product issues

- Regular updates and maintenance tips for long-lasting functionality

Packing and Shipping:

Product Packaging and Shipping:

Our Pneumatic Pipe Fittings are carefully packaged to ensure they reach you in perfect condition. Each fitting is individually wrapped in protective material to prevent scratches and damage during transit.

For shipping, we use reliable carriers to deliver your order safely and on time. Your fittings will be securely packed in a sturdy box with appropriate cushioning to prevent any movement and minimize the risk of breakage.