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5 in stock
updated: 16.11.2017

CERoHS

UST-20LX

Smart Mini

HOKUYO

The Hokuyo UST-20LX scanning laser rangefinder is a small, accurate, high-speed device for obstacle detection and localization of autonomous robots and automated material handling systems. This model uses Ethernet interface for communication and can obtain measurement data in a wide field of view up to a distance of 10 meters with millimeter resolution. Due to its low power consumption, this scanner is able to be used on battery-operated platforms.

The main specifications are: supply voltage 10-30 V, measurement distance 20 m, field view 270° and interface Ethernet.

The main features are: Extremely small and light-weight (130 g). Mid-detection range (20 m), wide detection angle (270°), fast response 25msec, high angular resolution (0.25°). It is possible to detect size, position and the moving direction of objects.

Its smaller brother UST-10LX has similar characteristics but 10 m range.


Laser scanning image

Laser scanning image of HOKUYO Laserscanner UST-10LX (Smart Mini)


Technical data

UST-20LX
Light source Laser
External dimensions 50 x 50 x 70 mm
Weight 130 g
Supply voltage 12V DC or 24V DC (10V-30V ±10%)
Power consumption 150 mA or less (during start up 450mA is necessary)
Range up to 20 m
Scan window 270°
Accuracy ±40mm
Resolution 0.25°
Scans per second 40 Hz
Interface Ethernet 100BASE-TX
Protection IP65
Temperature range -10° to 50° C, below 85% RH


External dimensions

External dimensions of HOKUYO Laserscanner UST-10LX (Smart Mini)


Output circuit

Output circuit of HOKUYO Laserscanner UST-10LX (Smart Mini)


Comparison tables HOKUYO LX series

Overview

Product name Distance Accuracy *1 Resolution Field of view Scan time I/F
UST-10LX 10 m 40 mm 0,25° 270° 25 ms Ethernet
UST-20LX 20 m 40 mm 0,25° 270° 25 ms Ethernet
UXM-30LXH-EWA 80 m 30 mm 0.125° 190° 50 ms Ethernet
UTM-30LX-EW 30 m 30 mm 0.25° 270° 25 ms Ethernet
UTM-30LX 30 m 30 mm 0.25° 270° 25 ms USB *2
URG-04LX-UG01 4 m 30 mm 0.36° 240° 100 ms USB *3
URG-04LX 4 m 10 mm 0.36° 240° 100 ms RS-232C/USB *2
UXM-30LX-EW 30 m 50 mm 0.25° 190° 50 ms Ethernet
UBG-04LX-F01 4 m 10 mm 0.36° 240° 28 ms RS-232C/USB *2

*1) The provided accuracy is for optimum conditions and at close range.
*2) USB used exclusivelly for communication, the sensor must be powered by a separated line.
*3) The sensor will be powered by the USB bus power.

Detail

HOKUYO laser range finders (LRF)
with distance data output (LX)
Class External dimensions (WxDxH) Weight Supply Voltage Power consumption Scanning range Scan window Accuracy Resolution Scan frequency Interface Protection rating
UST-10LX Smart Mini
compact with high performance
50 x 50 x 70 mm 130 g 12V DC or 24V DC 3.6 W 10 m 270° ±40mm 0.25° 40 Hz Ethernet IP65
UST-20LX Smart Mini
compact with high performance
50 x 50 x 70 mm 130 g 12V DC or 24V DC 3.6 W 20 m 270° ±40mm 0.25° 40 Hz Ethernet IP65
UXM-30LXH-EWA Extra range outdoor
Ethernet & Multi-Echo, high resolution
124 x 126 x 150 mm 1200 g 10V-30V DC 7,2 W up to 80 m 190° ±50mm 0.125° 20 Hz Ethernet IP67
UTM-30LX-EW Top outdoor
Ethernet & Multi-Echo
62 x 62 x 87 mm 210 g
370 g with cable
12V DC 8.4 W 30 m 270° ±30mm 0.25° 40 Hz Ethernet IP67
UTM-30LX Top-URG
Long distance standard type
60 x 60 x 85 mm 210 g
370 g with cable
12V DC 8.4 W 30 m 270° ±30mm 0.25° 40 Hz USB 2.0 Optics: IP64
URG-04LX-UG01 Simple-URG
Affordable & USB powered
50 x 50 x 70 mm 160 g 5V DC 2.5 W 4 m 240° ±30mm 0.36° 10 Hz USB 2.0 Optics: IP64
Case: IP40
URG-04LX Classic-URG
Small size standard type
50 x 50 x 70 mm 160 g 5V DC 2.5 W 4 m 240° ±10mm 0.36° 10 Hz USB 2.0, RS232 Optics: IP64
Case: IP40
UXM-30LX-EW Extra range outdoor
Ethernet & Multi-Echo
126 x 124 x 150 mm 800 g 10V-30V DC 6 W up to 30 m 190° ±50mm 0.25° 20 Hz Ethernet IP67
UBG-04LX-F01 Rapid-URG
For moving objects detection
60 x 75 x 60 mm 185 g
260 g with cable
12V DC 4.5 W 4 m 240° ±10mm 0.36° 35 Hz USB 2.0, RS232 IP40

For more information about each item please read carefully the corresponding specification.

Download

3D CAD Data (STEP)

Communication Protocol

New Product

Technical Specifications


Manufacturer's data

Link to the article page of the manufacturer

Link to the general download page of the manufacturer

Link to the article specific download page of the manufacturer

Link to the UrgBenri data viewing tool


Development Support

Link to the URG Network

Link to the hokuyo_node at ROS.org

Link to the urg_node at ROS.org


Product information for: UST-20LX Laserscanner

Publishing date (date of last technical specification): 2014-09-04
Length: 50 mm
Width: 50 mm
Height: 70 mm
Weight: 130 g
Shipping weight: 600 g
Manufacturer: HOKUYO
Brand: HOKUYO
Article number: HOK-UST-20LX
Manufacturer's part number: UST-20LX

The article UST-20LX Laserscanner is listed in the following categories:

Sensors > Laser scanner > With data output

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Phone +49 941 46297290
Fax +49 941 46297299
E-Mail: mail@manu-systems.com
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Immediate delivery

Available for immediate delivery while stock lasts.

5 in stock
updated: 16.11.2017

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About HOKUYO

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HOKUYO is a Japanese Company from Osaka, which specialises in the development and manufacturing of optoelectronic sensors. The product portfolio includes for example laser distance measurement devices, obstacle detection systems, parking systems and optical data transmission devices.


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