The Applications
1. Accurate Part Presence Verification in Automated Assembly
In automated assembly environments, confirming that each component is correctly positioned before the next process step is essential. The VTE18-4P2240 is frequently used to verify the presence of small parts on jigs or pallets without physical contact. Its short, well-defined sensing range helps avoid false signals from nearby structures, while sensitivity adjustment allows precise setup for different component sizes. The fast response time supports high-speed assembly cycles, ensuring inspections keep pace with production. By eliminating mechanical contact, the sensor reduces wear and helps maintain consistent quality in continuous manufacturing operations.
2. Object Detection on Space-Limited Conveyor Lines
Small conveyor systems often offer limited mounting options and are exposed to vibration during operation. The compact M18 form factor of the VTE18-4P2240 allows it to be installed directly into narrow frames or side rails. Its photoelectric operating principle enables reliable detection of items such as cartons, trays, or carriers without requiring additional reflectors. Flexible switching logic simplifies PLC integration, even when conveyor layouts change. This ensures stable counting, positioning, and flow control, improving throughput and reducing handling errors in material transport systems.
3. Motion and Position Monitoring in Packaging Equipment
Packaging machinery demands precise coordination between moving parts to avoid jams and product damage. The VTE18-4P2240 is commonly applied to detect the position of guides, levers, or moving product groups during wrapping or sealing operations. Its rapid signal response allows accurate timing feedback at higher machine speeds. The infrared sensing method maintains consistent detection even when packaging materials vary in color or surface finish. This improves machine synchronization, reduces material waste, and supports higher packaging quality across different product formats.
4. Reliable Detection in Dusty or Temperature-Variable Areas
Industrial environments such as machining zones or material handling areas often expose sensors to dust, moisture, and temperature changes. The VTE18-4P2240 is suitable for these conditions due to its sealed construction and robust metal housing. It can be used to monitor the presence of parts or machine elements where contamination would affect less protected sensors. Adjustable sensitivity helps maintain detection accuracy as environmental conditions fluctuate. This reliability reduces unplanned downtime and minimizes maintenance effort in demanding production settings.
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