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
+1

Key Technical Features & Specifications

Size: M6 (compatible with M6 piston rods)
Festo
+1

Corrosion Resistance Class: CRC 2 (moderate corrosion stress), ideal for general industrial environments
Festo
+1

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
+1

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