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Scanning RangefinderDistance Data Output

SOKUIKI sensor for intelligent robots



-> Multi Echo Functionality is ideal for applications in harsh environments such as rain, snow and fog
-> Synchronization functionality for interference prevention
-> Built-in heater for cold environments
-> Better accuracy, finer resolution, longer scanning distance

Laser scanning image

Laser scanning image


Product name Laser range finder
Light source Semiconductor laser, λ=905nm, safety class of the laser = 1
Power supply voltage 10 to 30VDC
Power supply current Steady-state current: 600mA or less at 12VDC, 300mA or less at 24VDC
Starting current: 1.5A or less at 12VDC, 0.75A or less at 24VDC
Heater in use(0°C or below): 1.25A or less at 12VDC, 1.25A or less at 24VDC
Electric power consumption 7.2W or less(at steady-state)
Heater in use(0°C or below: 15W or less at 12VDC, 30W or less at 24VDC)
Detection distance and target object Guaranteed value of detection:
0.1 to 30m*1(Reflectance of 10%, black paper, 500mm×500mm)
0.1 to 80m*1(Reflectance of 90%, white Kent paper, 1,000mm×1,500mm)
Maximum detecting distance: 120m
Minimum object to be detected: 33mm(5m), 65mm(10m), 200mm(30m)
Average accuracy by distance 10% reflectance, black paper, 0.1 to 15m:±30mm, 15 to 30m:±50mm*1
0.1 to 30m:±50mm*2 Ambient illuminance: 3,000 lux or less
0.1 to 20m:±50mm*2 Ambient illuminance: 100,000 lux or less
90% reflectance, white Kent paper, 0.1 to 30m:±30mm*1
0.1 to 30m:±50mm*2 Ambient illuminance: 3,000 lux or less
0.1 to 20m:±50mm*2 Ambient illuminance: 100,000 lux or less
Measurement resolution Unit of 1mm
Repeat accuracy 10% reflectance, black paper, 0.1 to 15m: σ<10mm, 15 to 30m: σ<15mm*1
0.1 to 30m: σ<20mm*2 Ambient illuminance: 3,000lux or less
0.1 to 20m: σ<30mm*2 Ambient illuminance: 100,000lux or less
90% reflectance, white Kent paper, 0.1 to 30m: σ<10mm*1
0.1 to 30m: σ<15mm*2 Ambient illuminance: 3,000lux or less
0.1 to 30m: σ<30mm*2 Ambient illuminance: 100,000lux or less
Scanning angle 190°
Angular resolution Approx. 0.125°(360°/2880 divisions)
Scanning time 50ms(rotating speed of motor: 1200rpm)
Interface Ethernet 100BASE-TX(Auto-negotiation)
Output OUTPUT 3 points: Synchronization master output, synchronization output, failure output
Input INPUT 1 points: Synchronization input
Starting time Operation starts within 30sec after turning the power supply on.
Indication lamp Indication lamp for power supply and operation(green), indication lamp for communication measurement(orange)
Regarding the operation of indication lamps, refer to sub-clause 7.2.
Ambient operating temperature, humidity -10 to +50°C 85%RH(However, dew condensation and freezing should not exist.)
Resistance to weather Detecting distance becomes shorter due to rain, snow, and sunlight.*3
Vibration resistance 10 to 55Hz, plural amplitude: 1.5mm in X, Y, Z directions, each 2 hours
55 to 200Hz 19.6m/s2 Sweep: 2 minutes in X, Y, Z directions, each 1 hour
Resistance to shock 196m/s2 in X, Y, Z directions, each 10 times
Protective structure IP67
Insulation resistance 10MΩ
Mass 1200g
Material Front face of the case, optical windows: Polycarbonate, Back face of the case: Aluminum
Outside dimension
124mm × 126mm × 150mm(connector not included)
*1. Indoor environment(fluorescent lamp, 1,000lux or less)
*2. Detection cannot be guaranteed when direct light(such as sunlight) enters the device.
*3. Regarding the influence of environment, please confirm with the actual equipment.

External dimension

External dimension

External dimension


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Download List

Category File name File size Date modified Download
Instruction Manual_UXM-30LXH-EWA
Communication Protcol
Communication Protocol Specifications_UXM-30LXH-EWA
Data Viewing Tool_UrgBenriPlus_2.3.1(rev.340)


Please visit this website for programming guide.