ブックタイトルWEB GUIDE CONTROL SYSTEMS

概要

WEB GUIDE CONTROL SYSTEMS

32 SensorsThe Photohead photoelectrically detects the web edge.As a pulsed infrared light emitting diode (LED) is usedas the light source, the Photohead can be applied for aweb such as photosensitive paper, which is adverselyaffected by light.SensorsPhotohead PH16BSensor gap 28 mmRange of measurement ±4 mmLight source LEDLight source wavelength 950 nm (near infrared)Sensitivity 0.1 mm of displacement of webMaximum output 300 mV DC, ± 20%Detection element SPDPower supply DC11 V 37 mAAmbient temperature 0 to + 50?CAmbient humidity 35-85% RH (no condensation)Protective structure rating IP50Body material Aluminum alloy die castingMass Head: 1 kg (including the cable)Screw guider: 0.5 kgItem Model Product name Lights, element Application & features Objects sensed1 PH16B Photohead LED, SPD Opaque webs Edges2 PH21 Photohead LED, SPD Opaque webs (a compact version of the PH16) Edges3 PH22 Photohead LED, SPD Reflective, opaque, transparent webs;nonwoven fabrics Edges4PH22Model for vacuumenvironmentsPhotohead LED, SPD Reflective, opaque, transparent webs;nonwoven fabrics Edges5 LH19 Line Follower Head LED, SPD Reflective, opaque, transparent webs Lines, edges6 LH110 Line Follower Head LED, CCD Digital detection; opaque, transparent webs Lines, edges7 LH500 Line Follower Head LED, CCD Digital detection; pattern matching; opaque,transparent webs Lines, edges8 NIP/NIC Design PositionControl systemLEDCCD area sensorDigital detection; pattern matching; opaque,transparent webs; image display Lines, edges, patterns9 PH30, 31 Photohead Lamp, SPD Opaque webs; wide distances betweenprojector and receiver Edges10 UH01* Ultrasonic Sensor Ultrasonic Ultrasonic applications; opaque, transparent webs;photo-sensitive materials Edges11 AWE280A Autowide Sensor LED, CIS Digital detection; opaque webs; nonwovenfabrics, lattice-like webs; wide fields of view Edges, center of web12 AWL Autowide Sensor LED, SPD Opaque webs; wide fields of view;wide distances between projector and receiver Center of web13 LSE4096 Linear Sensor Fluoescent lamp, CCD Digital detection; opaque webs;wide fields of view Edges, center of web14 SLH30 CMOS Linear Sensor LED, CMOS Digital detection; transparent, opaque webs;nonwoven fabrics; lattice-like webs Edges15 UHW Ultrasonic AutowideSensor Ultrasonic Opaque webs; wide fields of view Edges, center of web16 HE120A High TemperatureEPC Sensor LED, SPD Transparent, opaque webs;high temperatures (can withstand 300°C) Edges17 FW22/31/80 Analog PositionTransmitterWire potentiometertype Necessary for use in proportional operation Position of finalcontrol element* We also offer an explosion-proof S-type version.Table of sensors