Erhardt+Leimer RK 4003

The Erhardt+Leimer RK 4003 is an advanced edge sensor for web guiding systems, delivering accurate alignment for textile, printing, and packaging applications.

What is the Erhardt+Leimer RK 4003?

The (E+L) Erhardt+Leimer RK 4003 is an advanced edge sensor engineered for web guiding systems, ensuring precise positioning and alignment of web materials across industrial processes such as textile production, printing, and packaging. Its high precision and rugged durability make it a trusted component in modern automation systems.

Key Features of the RK 4003 Edge Sensor

• High Sensitivity – Detects even minute variations in web edge position.
• Fast Response Time – Built for high-speed production lines.
• Durable Construction – Withstands harsh industrial operating conditions.
• Easy Integration – Connects seamlessly with web guiding systems and PLCs.
• Non-Contact Measurement – Reduces wear and lowers maintenance needs.
• Versatile Material Compatibility – Works with fabric, film, paper, and other web materials.

Specifications

Applications of the RK 4003 Edge Sensor

• Textile Industry – Aligns fabric edges in stenter machines and dyeing lines.
• Printing – Ensures precise positioning of paper or film for high-quality print output.
• Packaging – Guides materials through packaging lines for uniform sealing and cutting.
• Plastic Film Production – Maintains alignment of thin, flexible materials.
• Paper Manufacturing – Aligns edges for smooth, consistent processing in paper mills.

How the Erhardt+Leimer RK 4003 Works

The RK 4003 uses optical or ultrasonic technology to detect the position of a web material’s edge. It emits a sensing signal that reflects off or responds to the material’s presence. When the edge deviates from its set position, the sensor sends a correction signal to a controller or actuator, which adjusts the material’s alignment in real time. This process helps maintain production accuracy and minimizes material waste.