Festo FK series cylinder floating joint FK-M8x1.25

Product Description:

The main function of the FESTO FK series floating joint is to connect the cylinder piston rod with the driven load. It can automatically compensate for possible radial offset and angular deviation (usually up to ± 0.3mm to ± 0.7mm, or about 1mm) during the connection process. This compensation capability can effectively reduce stress, prevent problems such as piston rod seal wear and cylinder damage caused by poor alignment, and thus extend the service life of the entire pneumatic system.

This series of joints is usually made of sturdy materials such as galvanized steel, stainless steel, or surface hardened steel components, and treated with nickel plating to give them moderate to good corrosion resistance, which can adapt to general industrial environments and even situations with certain corrosion risks.

The FK series floating joint design does not contain copper (with copper content exceeding 1% by mass) or PTFE (polytetrafluoroethylene), which makes it suitable for applications that are sensitive to copper ions and specific chemicals, such as certain chemical processes or situations where copper materials prevent electrochemical corrosion.

Its working temperature range is wide, usually between -40 °C and +150 °C, which means it can maintain stable performance in both cold and low-temperature environments as well as high-temperature workshops. FK connectors offer multiple thread specifications (such as M10x1.25, M16x1.5, M20x1.5, etc.) to meet the needs of different 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 team is available to assist you with any questions or issues you may have regarding our Pneumatic Pipe Fittings. Whether you need help with installation, troubleshooting, or maintenance, our knowledgeable staff is here to provide you with the support you need.

In addition to technical support, we also offer a range of services to ensure that your Pneumatic Pipe Fittings perform optimally. These services may include product training, customization, and on-site assistance to help you get the most out of your fittings.

Packing and Shipping:

Product Packaging:

Our Pneumatic Pipe Fittings are carefully packaged to ensure they arrive in perfect condition. Each fitting is wrapped in protective material and placed in a sturdy cardboard box, cushioned with packing material to prevent any damage during transit.

Shipping:

We offer fast and reliable shipping for our Pneumatic Pipe Fittings. Orders are processed quickly and dispatched within 1-2 business days. Depending on your location, you can choose from various shipping options, including standard, expedited, or express delivery. Tracking information will be provided so you can monitor the status of your shipment.