SICK WF15-60B410 Infrared Fork Sensor for High-Speed Detection

The Applications for High-Speed Fork Sensor Deployment

1. Precision Label Gap Detection in Automated Labeling Lines

In high-speed wrap-around and top-labeling machines, accurate detection of label gaps is critical to ensure correct placement on every product. The SICK WF15-60B410 is effective in this role because its fixed fork structure keeps the optical path stable even when the label web vibrates or shifts slightly. Its ability to detect extremely thin gaps supports consistent indexing at high conveyor speeds. Fast response times prevent skipped labels, while simple sensitivity adjustment allows operators to switch between different label materials and backing liners quickly. This combination improves labeling accuracy, reduces waste, and minimizes unplanned downtime during product changeovers.

2. Film, Foil, and Paper Web Control in Converting Machinery

In converting processes such as slitting, punching, and sealing, precise detection of holes, cutouts, or web edges is essential for registration control. The WF15-60B410 supports these tasks by defining a controlled sensing zone where the material passes directly through the fork. Infrared optical sensing provides reliable detection across transparent, reflective, or printed materials. Its high ambient light immunity helps maintain signal stability in brightly illuminated production halls. By delivering consistent detection at high speeds, the sensor helps prevent registration errors that can lead to scrap, machine stops, or downstream sealing defects.

3. Sheet Presence and Double-Feed Monitoring in Packaging Equipment

Packaging machines handling cartons, inserts, or folded materials often require rapid confirmation that only a single sheet is fed into the process. The WF15-60B410 is well suited for this application because it delivers clean, repeatable signals as sheet edges or reference cutouts pass through the fork opening. High switching frequency supports fast cycling feeders, while selectable light or dark switching simplifies integration with different machine logic standards. Reliable detection reduces the risk of double feeds, mechanical jams, and damaged products, helping operators maintain smooth operation and consistent throughput in demanding packaging environments.

4. Small Part Detection and Counting in Assembly Automation

In automated assembly systems, verifying the presence and count of small components is essential for quality assurance. When parts such as clips, stamped metal pieces, or molded plastic elements move rapidly along a track, the WF15-60B410 provides precise detection within a narrow sensing window. Its capability to detect very small objects ensures accurate counting even when spacing between parts is minimal. Fast response time supports high-speed motion, while the rugged housing ensures stable operation near vibration and dust. This helps manufacturers reduce missing-part errors, rework, and downstream quality issues.