The FESTO FK-M20X1.5 Self-Aligning Rod Coupler is a heavy-duty pneumatic cylinder mounting accessory designed to provide a secure connection between a cylinder piston rod and machine components. Its articulated coupling design compensates for angular and radial misalignment, helping accommodate movement variations and reduce unwanted mechanical stress. Constructed with galvanized steel and hardened steel components, this coupler is suitable for industrial automation, pneumatic machinery, and material-handling applications.
Technical Specifications
|
Specification |
Details |
|---|---|
|
Manufacturer |
FESTO |
|
Model |
FK-M20X1.5 |
|
Part Number |
6143 |
|
Product Type |
Self-Aligning Rod Coupler |
|
Series |
FK |
|
Thread Size |
M20 x 1.5 |
|
Thread Type |
Metric |
|
Thread Gender |
Female |
|
Material |
Galvanized steel |
|
Ball Pin Material |
Case-hardened steel |
|
Maximum Load Capacity |
9 kN |
|
Operating Temperature |
-40°C to 150°C |
|
Corrosion Resistance |
CRC 2 |









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