Festo FK-M16X1,5, Self-Aligning Rod Coupler for Cylinder

The Festo FK-M16X1,5 self-aligning rod coupler connects a cylinder piston rod to a driven component while allowing slight misalignment. It is designed for mechanical linkage in pneumatic systems where perfect alignment cannot always be guaranteed. The coupler helps transfer linear motion smoothly without placing unnecessary stress on the cylinder rod or connected parts. This type of component is typically chosen when durability and reliable movement matter more than complex adjustment.

Designed to Handle Misalignment

In real installations, rods and loads are rarely perfectly aligned. This coupler compensates for small angular and axial deviations, helping reduce binding and uneven wear during operation.

• Allows slight angular movement during motion.
• Reduces side load on the cylinder rod.
• Helps prevent premature seal and bearing wear.
• Suitable for applications where rigid couplings could cause mechanical problems over time.

Solid Mechanical Link for Cylinder Motion

The M16 × 1.5 thread size allows secure mounting onto compatible cylinder rods. The self-aligning design supports smooth movement even under repetitive cycles, making it suitable for continuous operation in automated systems. The coupler is typically used in environments where equipment runs frequently, and mechanical reliability is essential, such as production lines and material-handling systems.

Application Potential of the Festo 6142 Self-Aligning Rod Coupler for Cylinder

It is used wherever controlled linear movement needs a small degree of flexibility to maintain system stability.

• Pneumatic cylinder assemblies
• Industrial automation systems
• Packaging and assembly machinery
• Linear motion and actuator setups

For more information please check the datasheets.