Name: Panasonic EX-26A Convergent Reflective Photoelectric Sensor - INOSAKI
SKU: Pananonic-EX-26A
Price: 40.32 USD
Availability: InStock

Technical Overview

Ultra-compact convergent reflective photoelectric sensor with 6-14mm sensing range, 0.1mm minimum detectable object, NPN output, and IP67 rating.

Key Features

Ultra-compact body (8.2mm thick) for integration into confined spaces.
Convergent reflective sensing with a small spot beam (ø1 mm at 10 mm setting distance).
Capable of detecting objects as small as ø0.1 mm copper wire.
NPN open-collector transistor output with 50 mA maximum sink current.
Fast response time of 0.5 ms or less.
Wide operating voltage range of 12 to 24 V DC.
IP67 protection rating ensures resistance to dust and temporary water immersion.
Equipped with Red LED light source, operation (Orange LED) and stability (Green LED) indicators.
Pre-wired with a 2-meter 3-core cabtyre cable for flexible connectivity.
Robust housing made of polyethylene terephthalate with a polyalylate lens.

Technical Specification Matrix

Parameter	Value
Sensing Method	Convergent Reflective (Small spot beam type)
Sensing Range	6 to 14 mm (Convergent point: 10 mm)
Min. Detectable Object	Ø0.1 mm copper wire (at 10 mm setting distance)
Output Type	NPN Open-Collector Transistor
Max. Sink Current	50 mA
Supply Voltage	12 to 24 V DC ±10% (Ripple P-P 10% or less)
Current Consumption	13 mA or less
Response Time	0.5 ms or less
Protection Rating	IP67
Operating Temperature	-25 to +55 °C
Ambient Humidity	35 to 85 % RH (No dew condensation or icing allowed)
Light Source	Red LED (modulated)
Peak Emission Wavelength	650 nm
Cable Length	2 m
Housing Material	Polyethylene terephthalate
Lens Material	Polyalylate
Physical Weight (kg)	0.02
Dimensions L x W x H (cm)	2.5 x 0.82 x 1.23

Industrial Applications

1. Precision Component Detection in Robotics Assembly

Integrating the EX-26A into robotic grippers or end-effectors for confirming the presence or accurate placement of miniature electronic components, screws, or small mechanical parts during automated assembly processes.

Problem Solved

Prevents assembly errors by providing highly reliable, sub-millimeter level confirmation of small part presence, even in confined robotic work envelopes, due to its compact size (8.2 x 12.3 x 25 mm) and precise ø1 mm spot beam.

Micro-assemblyPick-and-placeComponent verificationRobotic automationPrecision sensingSmall object detectionCompact sensor

2. Edge Detection for Web Guiding Systems

Employing the EX-26A in converting or printing machinery to precisely detect the edge of thin films, paper, or labels for web guiding and tension control, leveraging its small spot beam for accurate edge tracking.

Problem Solved

Maintains consistent web alignment and prevents material waste by accurately identifying deviations in material edges, even for very thin materials (min. ø0.1 mm detectable object), thanks to its convergent reflective sensing and short 6-14mm range.

Web guidingEdge detectionMaterial handlingFilm processingPrinting machineryPackaging automationContinuous processing

3. Counting Small Parts on Conveyors in Pharmaceutical/Medical Devices

Utilizing the EX-26A on automated conveyor belts to count tiny pills, capsules, or small medical device components, ensuring accurate batching and packaging in regulated environments.

Problem Solved

Provides reliable and high-speed counting of minute objects (min. ø0.1 mm detectable, 0.5 ms response time), crucial for quality control and inventory management, while its IP67 rating allows for use in environments requiring washdown or protection from dust.

Parts countingPharmaceutical packagingMedical device assemblyConveyor systemsBatchingQuality controlHigh-speed detection