More compact and more performant SOKUIKI sensor for intelligent robots
NPN type: UST-05LN
PNP type: UST-05LNP
two types are available
- External dimension
- I/O circuit
-> Supply voltage 10 to 30V
-> The smallest and lightest of its kind
-> Measurement distance, 5m
-> Faster response, 66msec
-> More flexible field setting available
Laser scanning image
Obstacle detection of AGVs
Load shifting detection
|Product name||Scanning Laser Range Finder|
|Supply voltage||DC 12V/DC 24V (operation range 10 to 30V, ripple within 10%)|
|Supply current||150mA (DC 24V) or less (during start up about 400mA is necessary.)|
|Light source||Laser semiconductor (905nm), Laser class 1(IEC60825-1:2007, Accession number:1420210-000)|
|Detection range and object||60mm to 5000mm (white Kent sheet)|
|60mm to 2000mm (diffuse reflectance 10% )|
|Minimum detectable size 130mm (changes according to distance)*1|
|Accuracy||60mm to 5000mm ±40mm*2|
|Scan speed||25msec (motor speed 2400rpm)|
|Start up time||Within 10 sec (start up time differs if malfunction is detected during start up)|
|Outputs||Photo-coupler, open collector output Max DC 30V 50mA
Output 1: Output 1 OFF during object detection
Output 2: Output 2 OFF during object detection
Output 3: Output 3 OFF during object detection
Malfunction output: ON during normal operation, OFF during malfunction
Synchronization output: Synchronization signal during Master/Slave operation.
Note: Output 1 to 3 are switched OFF during malfunction state
|Inputs||Photo-coupler, common anode, power supply is 4mA when input is ON
Input 1 to 5: Area switching inputs (refer Table1)
Synchronization input: Input synchronization signal during Slave operation.
|Output response time*3||OFF : 66msec to 3241msec
ON : 66msec to 3241msec
|Hysteresis||Hysteresis high (6.25%, not less than 60mm)
Hysteresis low (3.125%, not less than 30mm)
No Hysteresis (Default)
|LED display||Blue LED: ON during normal operation,
blink during the start up,
Output 1 LED(Orange): ON during object detection
Output 2 LED(Orange): ON during object detection
Output 13LED(Orange): ON during object detection
|Synchronization function||Master/Slave Synchronization mode is set using the configuration software*4
Slave synchronization mode (0°)
Slave synchronization mode (90°)
Slave synchronization mode (180°)
Slave synchronization mode (270°)
|Ambient illumination||Less than 15,000lx
Note : Avoid direct sunlight or other illumination sources as it may cause sensor malfunction
|Ambient temperature and humidity||-10°C to +50°C, below 85%RH (without dew, frost)|
|Storage temperature and humidity||-30°C to +70°C, below 85%RH (without dew, frost)|
|Vibration resistance||10 to 55Hz double amplitude of 1.5mm for 2hrs in each X, Y, and Z direction
55 to 200Hz 98m / s2 sweep of 2min for 1hr in each X,Y and Z direction
|Shock resistance||196m/s2 (20G) each X,Y and Z direction 10 times.|
|Insulation resistance||10MΩ, DC 500V|
EN55011：2009 + A1：2010
EN61000-4-3:2006 + A1：2008 + A2：2010
|Material||Upper case: Polycarbonate, Lower case: Aluminum|
*2. Under the factory standard testing condition using white Kent sheet.
*3. Initial setting is 66msec. ON/OFF delay function switching is possible by Area Designer. Response time can be further delayed by a maximum of 1scan during the area switching.
*4. Initial setting is synchronization master. Synchronization slave setting is possible using Area Designer
|Light green||Synchronous Output|
|Gray||COM Output -|
|Red||COM Input +|
|White (Black)||Input 4|
|White (Red)||Input 5|
|Light Blue||Synchronous Input|
|Light Blue(Red)||Non Connect|
|Light Blue(Black)||Non Connect|
Note2 : Colors inside the bracket indicates dual color cable.
Note3 : Keep the input wires open or connect to input Com+ if not in use.
Note4 : Keep the output wires open or connect to output Com- if not in use.
Input states and corresponding area number
Area number can be switched with inputs (1 to 5) Please refer the below table.
Laser is swiched off when all inputs (1 to 5)are ON
(OFF;High level input、ON;Low level input)
Input 6: Synchronous input
License for Downloading Materials
Intellectual Property Rights
- Copyrights and the other rights to contents such as sentences, data and software published on this Website
(hereinafter referred to as "Contents") are held by Hokuyo or its suppliers.
- Provision of the Contents on this Website by Hokuyo means neither a transfer of the patent rights, design rights, and/or the other intellectual property rights to inventions and designs in the Contents, nor a grant of any rights based on the intellectual property rights.
Hokuyo pays full attention to the information that appears on this Website, but does not take responsibility for the following items:
- The information that appears on this Website is always the latest version, and is updated or corrected timely and properly;
- The information that appears on this Website is accurate, useful and safe;
- Customer's damage incurred by the use of this Website, including changes or deletions of the information, discontinuation or suspension of the publication; and
- Any and all damage incurred by using this Website.