Name: Panasonic EX-26A-PN Ultra-Compact Photoelectric Sensor - INOSAKI
SKU: Pananonic-EX-26A-PN
Price: 44.40 USD
Availability: InStock

Technical Overview

Ultra-compact, side-sensing photoelectric sensor with 6-14mm convergent reflective range, Ø 0.1mm spot, 0.5ms response, PNP output, and IP67 protection.

Key Features

Ultra-compact design (8.2mm thick) for space-constrained applications.
Convergent reflective sensing with a precise Ø 0.1 mm beam spot at 10mm.
Side sensing capability for flexible mounting and detection orientation.
PNP open-collector transistor output with 50 mA maximum source current.
High-speed response time of 0.5 ms or less for rapid detection.
Sensing range of 6 to 14 mm, with a convergent point at 10 mm.
Capable of detecting objects as small as a 0.1 mm copper wire.
IP67 protection rating ensures resistance against dust and water ingress.
Wide operating temperature range from -25 to +55 °C.
Red LED light source (650 nm wavelength).

Technical Specification Matrix

Parameter	Value
Supply Voltage	12 to 24 V DC ±10%
Current Consumption	13 mA or less
Output Type	PNP open-collector transistor
Max. Source Current	50 mA
Response Time	0.5 ms or less
Sensing Range	6 to 14 mm (Convergent point: 10 mm)
Sensing Method	Convergent Reflective (Small spot beam type)
Detectable Object	Min. Ø 0.1 mm copper wire (at 10 mm setting distance)
Repeatability	0.05 mm or less (perpendicular to sensing axis, at 10 mm setting distance)
IP Rating	IP67 (IEC)
Operating Temperature Range	-25 to +55 °C
Ambient Humidity	35 to 85 % RH
Light Source	Red LED (650 nm wavelength)
Enclosure Material	Polyethylene terephthalate
Lens Material	Polyalylate
Cable Length	2 m
Physical Weight (kg)	0.02
Dimensions L x W x H (cm)	2.5 x 1.23 x 0.82

Industrial Applications

1. Precision Component Verification in Miniature Robotics

The EX-26A-PN can accurately detect the presence or absence of small, intricate components (e.g., small screws, pins, or electronic parts) on a rapidly moving conveyor or robotic gripper. Its compact dimensions (2.5 cm length, 1.23 cm width, 0.82 cm height), 0.1mm detectable object size, and 0.5ms response time enable precise and high-speed verification in extremely tight spaces.

Problem Solved

Ensures correct component placement and prevents assembly errors in highly automated and miniaturized manufacturing processes where space is extremely limited and speed is crucial.

Micro-assemblyobject detectionminiaturizationautomated manufacturing0.1mm detectable0.5ms responsecompact sensor

2. Web Edge Guiding in Film and Paper Processing

This sensor is suitable for precisely detecting the edge of thin materials like film, paper, or textiles to maintain accurate alignment during winding, cutting, or printing processes. The 0.05 mm repeatability and small spot beam are critical for maintaining tight tolerances, while its IP67 rating provides protection against dust or splashes common in these environments.

Problem Solved

Prevents material wastage and ensures product quality by providing highly repeatable and accurate edge detection for guiding systems, even in challenging industrial conditions.

Web guidingedge detectionmaterial alignmentfilm processingpaper converting0.05mm repeatabilityIP67

3. Tool Presence and Position Confirmation in CNC Machines

Integrated into a CNC machining center, the EX-26A-PN can verify the presence and correct seating of small cutting tools or workpieces in jigs, even in environments with cutting fluids or dust. Its IP67 rating ensures durability against coolants and chips, while the short 6-14mm sensing range and small spot are ideal for confirming discrete positions within the machine's work envelope.

Problem Solved

Minimizes costly machining errors and ensures operational safety by confirming tool changes or workpiece clamping before operations begin, contributing to higher precision and reduced downtime.

CNC machiningtool verificationworkpiece detectionindustrial automationIP67position sensing