SICK IQ40-20BPOKK0S Inductive Sensor – 20 mm Metal Detection

SICK IQ40-20BPOKK0S Inductive Sensor – Reliable 20 mm Metal Detection for Industrial Automation

The SICK IQ40-20BPOKK0S inductive proximity sensor is engineered to deliver stable, long-distance metal detection in demanding industrial settings. Designed with a robust 40 × 40 × 118 mm rectangular body and a flush-mount sensing face, it provides dependable 20 mm detection without physical contact, reducing wear and extending machine uptime. Its rugged enclosure, rated for washdown and harsh environments, ensures consistent performance even where moisture, dust, or vibration are common. With a fast response frequency and a PNP NC output, the sensor helps automate repetitive tasks with accuracy while minimizing false triggers or detection drift. Ideal for machine builders requiring reliable sensing in tough applications.

The IQ40-20BPOKK0S delivers practical advantages for operators and integrators who depend on precise and repeatable detection. Its stable switching characteristics and wide supply voltage range allow it to perform reliably across varied machine conditions. High shock resistance and thermal stability help it maintain accuracy on equipment exposed to continuous motion or fluctuating temperatures. Clear LED indicators simplify troubleshooting and commissioning, while its chemical-resistant housing supports long-term use in industries such as packaging, material handling, and general manufacturing. With built-in protections against electrical disturbances, the sensor reduces downtime and enhances productivity in automated systems.

Why IQ40-20BPOKK0S?

The IQ40-20BPOKK0S stands out because it delivers long-range 20 mm metal detection in places where ordinary sensors fail. Its rugged housing, washdown-ready protection, and vibration-resistant design make it a trusted choice for machines that never stop. It brings stable, repeatable detection to automation teams who need reliability, not constant recalibration.

What Problem Does It Solve?

This model solves the persistent issues of false detection, wear-and-tear from mechanical switches, and inconsistent sensing in harsh environments. It eliminates contact-based failures, performs reliably through shock and temperature swings, and maintains accuracy even around moisture or contamination. It allows manufacturers to automate confidently, reducing downtime while ensuring every detection event is consistently precise.

Key Features & Specifications – SICK IQ40-20BPOKK0S: Part Number 1071845

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Commercial Information – SICK IQ40-20BPOKK0S

The Applications of the SICK IQ40-20BPOKK0S

1. Metal Detection on High-Speed Conveyor Lines

In fast-moving conveyor systems used for sorting and packaging, stray metal parts can cause jams or damage downstream equipment. The IQ40-20BPOKK0S offers a practical solution by detecting metal objects quickly and consistently, even when they move at high speeds. Its strong 20 mm sensing capability allows it to be positioned safely away from the product flow while still capturing every event. Because the housing withstands frequent cleaning and exposure to moisture, the sensor continues performing reliably in hygienic environments. This helps production teams prevent unexpected stoppages, safeguard machinery, and maintain a smooth flow of materials across multiple shifts.

2. Assembly Line Position Validation for Metal Components

Automated assembly stations often require confirmation that a metal part or fixture is correctly aligned before the next process begins. Mechanical switches tend to wear out or produce inconsistent signals over time, especially on equipment with thousands of cycles. The IQ40-20BPOKK0S offers reliable, contactless detection that eliminates these weaknesses. Its stable switching behavior and repeatability ensure that every component is precisely verified, reducing assembly errors. The built-in indicators help technicians confirm sensor alignment during setup, while the robust construction allows the device to remain unaffected by vibration from tooling or actuators. This combination enhances accuracy and reduces downtime on busy manufacturing lines.

3. Pallet and Container Recognition in Material Handling Systems

Automated handling systems rely on dependable detection when pallets or metal containers reach transfer stations, lifts, or loading platforms. The IQ40-20BPOKK0S provides the range and resilience needed to operate in these dynamic environments. With its ability to detect metal surfaces regardless of minor debris or dust buildup, the sensor ensures every arrival is registered correctly. Its rugged enclosure tolerates shocks from mobile equipment and temperature changes common in warehouse settings. Stable performance reduces the chance of misalignment events or skipped cycles, helping automated systems maintain consistent throughput and ensuring that conveyor and lifting sequences stay synchronized throughout operations.

4. Tooling Verification in Machining and Fabrication Cells

Machining centers and fabrication cells frequently use metal clamps, fixtures, or tools that must be verified before a machining cycle starts. Coolant spray, metal chips, and vibration create harsh conditions that can challenge conventional sensors. The IQ40-20BPOKK0S excels here due to its sealed housing and flush-mount design, which keep it protected while allowing proximity to active tooling areas. Its reliable switching performance helps operators confirm that a fixture or tool is present and secure, preventing cycle errors and improving safety. The sensor’s resistance to thermal shifts ensures detection accuracy throughout extended machining operations, supporting consistent part quality and reducing scrap.

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