Festo FK-M6 Self-Aligning Rod Coupler (2061)
Overview
The FK-M6 Self-Aligning Rod Coupler is a precision-engineered accessory for pneumatic cylinders, designed to accommodate minor misalignments between piston rod and load. Its spring-loaded joint ensures smooth, reliable motion in dynamic industrial systems.
Festo
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Key Technical Features & Specifications
Size: M6 (compatible with M6 piston rods)
Festo
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Corrosion Resistance Class: CRC 2 (moderate corrosion stress), ideal for general industrial environments
Festo
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Material Standards: Complies with PWIS (Paint Wetting Impairment Substance) requirements, VDMA 24364-B2-L — suitable even for sensitive applications like Li-ion battery production
Festo
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Additional Specs from Authorized Distributors:
Load Capacity: Rated up to 1,200 N, making it robust enough for demanding loads
Direct Pneumatics
Eastern Industrial Automation
Operating Temperature Range: From –40 °C to +150 °C, ensuring reliability across extreme conditions
Direct Pneumatics
Eastern Industrial Automation
Material: Made of steel, typically with galvanization for enhanced durability
Eastern Industrial Automation
Benefits & Ideal Uses
Compensates for Misalignment: Protects piston rods and attached mechanisms from excessive stress, reducing wear and maintenance.
Durable under Moderate Environmental Stress: CRC 2 rating and steel construction ensure operational longevity.
Safe for Sensitive Applications: PWIS conformity makes it suitable for cleanroom or highly controlled manufacturing environments.
High Load & Temperature Capacity: Versatile under heavy loads and extreme temperatures—great for robotics, packaging, or high-cycle automation tasks.
Compact M6 Fitment: Seamlessly integrates with standard M6 piston rod systems. وصله مرنه 6مم فيستو











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