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E39-R1S

Omron E39-R1S Reflector for Photoelectric Sensors

SKU: E39-R1S

Omron E39-R1S is an optical reflector accessory for compatible photoelectric sensors, used to establish stable retroreflective detection paths.

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Product Overview

E39-R1S is an Omron reflector accessory in E39 family, intended for use with compatible retroreflective photoelectric sensors. Reflector selection significantly affects detection stability, particularly in environments with target variation, vibration, or challenging background conditions. This model is commonly used in conveyors, packaging machines, and part transfer stations where predictable optical return is necessary for reliable sensor switching. During implementation, teams should evaluate mounting angle, reflector cleanliness, distance, and vibration robustness to prevent intermittent detection faults. It is also important to validate compatibility with the selected sensor model and required sensing distance. E39-R1S is generally chosen when integrators need a standardized reflector component that supports repeatable commissioning and easier maintenance across machine fleets.

  • SKU: E39-R1S
  • Series: E39 reflector accessory family

Best-Fit Applications

  • Retroreflective object detection on conveyors
  • Packaging station sensor setups with reflector target
  • Transfer point detection in assembly modules
  • Sensor retrofit maintenance where reflector is worn or missing
  • Machine commissioning requiring controlled reflective reference
  • Standardized sensor accessory stocking across plants

Buying Checklist

  • Confirm reflector compatibility with chosen sensor series and distance.
  • Validate mounting angle and bracket rigidity in operating conditions.
  • Keep reflector surface clean to avoid missed detections over time.
  • Check environment for dust, oil mist, or impact exposure risk.
  • Maintain spare reflector inventory for critical sensor stations.

Technical Specifications

Series E39 reflector accessory family
Model E39-R1S
Product Type Optical reflector
Primary Function Reflective target for photoelectric sensors
Compatible Use Retroreflective sensing configurations
Installation Context Machine and conveyor sensor fixtures
Performance Check Distance and angle-dependent return strength
Maintenance Need Surface cleanliness for stable detection
Integration Role Sensor accessory in optical detection systems
Lifecycle Strategy Standardized replacement part for installed base

FAQ for E39-R1S

What is E39-R1S used for?
It is used as a reflector accessory for compatible retroreflective photoelectric sensors.
Can a dirty reflector affect sensor performance?
Yes. Contaminated reflector surfaces can reduce optical return and cause unstable detection.
What should be checked during installation?
Compatibility, angle, distance, and mechanical stability should be checked to ensure reliable operation.

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