SICK WF80-60B410 Infrared Fork Sensor for Label Detection

SICK WF80-60B410 Fork Sensor – High-Speed Infrared Detection for Precision Automation

The SICK WF80-60B410 fork sensor with infrared optical detection is a compact industrial sensor designed for accurate object, edge, and label detection directly within a fixed fork gap. By integrating the emitter and receiver into a rigid aluminum fork, it eliminates alignment errors commonly found in separate sensor setups. This model addresses the challenge of detecting very small or fast-moving targets in high-speed processes. With an 80 mm fork width, the ability to detect objects as small as 0.2 mm, and rapid switching performance, it is well suited for modern automated production lines.

The SICK WF80-60B410 infrared fork sensor delivers stable and repeatable detection for applications where timing accuracy and consistency are essential. Its high switching frequency and fast response time support precise counting, positioning, and control on rapidly moving webs or conveyors. Sensitivity and light/dark switching can be adjusted directly on the device, allowing quick optimization for different materials or contrasts. The robust IP65-rated housing and strong resistance to ambient light ensure dependable operation in industrial environments, reducing downtime and improving overall process reliability.

Why SICK WF80-60B410?

The SICK WF80-60B410 is chosen when precision, speed, and reliability must coexist in a compact sensing solution. Its rigid fork design guarantees permanent optical alignment, removing guesswork during installation and eliminating drift over time. With the ability to detect extremely small objects at very high speeds, it offers engineers confidence that every label, edge, or part is detected exactly when it should be—no recalibration, no compromise, just consistent performance in demanding industrial environments.

What problem does it solve?

The SICK WF80-60B410 solves the persistent challenge of unreliable detection in fast-moving or space-constrained applications. Traditional sensors often struggle with misalignment, vibration, or changing material properties, leading to missed counts or false signals. This fork sensor overcomes those issues by creating a controlled optical path that is immune to external disturbances. The result is accurate, repeatable detection that keeps production lines synchronized, minimizes rejects, and protects overall process efficiency.

Key Features & Specifications – SICK WF80-60B410: Part Number 6028441

Download SICK WF80-60B410 (6028441) Datasheet

Commercial Information – SICK WF80-60B410 (Part Number: 6028441)

The Applications

1. Label Presence Verification in Automated Packaging

In high-speed packaging lines, a missing or incorrectly fed label can lead to rejected products or compliance issues. The SICK WF80-60B410 fork sensor is positioned directly in the label path to confirm that each label passes through before application. Its fixed optical alignment ensures reliable detection even when machines vibrate or operate continuously at high speed. The ability to detect very thin objects allows it to sense label edges consistently, while fast response timing ensures no label is missed. This results in improved labeling accuracy, reduced scrap, and uninterrupted production flow.

2. Continuous Web Edge Monitoring for Film and Foil Processing

In film, paper, or foil production, precise edge control is critical to prevent material waste and machine stoppages. The SICK WF80-60B410 is mounted around the moving web to monitor edge position in real time. Its infrared optical system delivers stable detection regardless of surface finish or color variations. High immunity to ambient light allows reliable operation in brightly illuminated production halls. By providing immediate and repeatable edge detection, the sensor supports automatic alignment corrections, helping maintain consistent material tension, improve yield, and protect downstream cutting or sealing equipment.

3. High-Speed Component Counting in Automated Assembly

Automated assembly lines often require accurate counting of small components moving rapidly through feeders or chutes. The SICK WF80-60B410 fork sensor is installed at the exit point to count each part individually as it passes through the sensing gap. Its extremely fast response time allows detection of closely spaced components without overlap or missed counts. The rigid fork construction prevents misalignment caused by vibration or mechanical stress. This ensures precise batch control, improves synchronization between machines, and reduces costly counting errors in high-volume manufacturing environments.

4. Detection of Transparent Packaging in Pharmaceutical Processes

Pharmaceutical packaging frequently involves transparent films or blister materials that are difficult to detect using conventional sensors. The SICK WF80-60B410 addresses this challenge by creating a controlled optical path within the fork structure. When installed at inspection or transfer stations, it reliably confirms the presence of transparent packaging elements without physical contact. Adjustable sensitivity allows fine tuning for different materials, while consistent optical alignment ensures long-term stability. This enables dependable detection, supports quality assurance requirements, and maintains high production speeds in regulated manufacturing environments.

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