Hokuyo UXM-30LX-EW is the new Laser Scanner from hokuyo with IP67 casing, 0.1 m to 30 m detection range and 190° of field of vie (FOV).  

This UXM has multi echo feature (MAX. 3-echo) which gives this laser scanner the ability to work in bad weather conditions such as rain, dust or snow etc.

The UXM-30LX-EW has Ethernet connectivity and weighs in at less than 800g.


Buy Here and compare prices with other Hokuyo LiDARs



External Dimensions


Range Zone

Hokuyo UXM-30LX-EW FOV




Light Source

Laser diode λ = 905nm Laser Class 1 (FDA)

Supply Voltage

 DC10 to 30V

Supply Current

 Regular current: DC10V(<600mA), DC12V(<600mA), DC24V(<250mA)

Start-up current: DC10V(<2A), DC12V(<1.5A), DC24V(<0.75A)

Power Consumption

 Less than 6W (regular)

Detection Range


Detection width

Guaranteed Range: 0.1 ~ 30m* ² , Max detectable distance: 100m (limitation of data output)

Black(diffuse reflectance 10%), 500 mmx500mm

Min. detectable width:65mm(5m),130mm(10m),400mm(30m)


Under 3,000lx : ±50mm (Black diffuse reflectance 10% at 10m, White Kent Sheet at 30m)

Under 100,000lx : ±<100 mm ( Black diffuse reflectance 10% at 10m, White Kent Sheet: ±30mm

Measurement Resolution


Repeated Accuracy


0.1 – 10m : σ <10mm, 10 – 30m : σ <30mm (White Kent Sheet) * ²

Under 3,000lx : σ < 50mm (Black diffuse reflectance 10% at 10m, White Kent Sheet at 30m)

Under 100,000lx : σ < 100mm (Black diffuse reflectance 10% at 10m, White Kent Sheet at 30m)

Scan Angle


Angular Resolution

 0.25º (360°/1440

Scan Speed

50msMotor speed : 1200rpm


Ethernet 100BASE-TX(Auto-negotiation)


2 output signal: Error output, Synchronous output

Start up time In 30 sec from power on (however it might be on 30 sec depending on the condition)
Indication light


Operation/Error (Orange): Operating (ON), Error(blink)

LED Display

Green: Power supply.

Red: Normal Operation (Continuous), Malfunction (Blink)

Ambient Condition

(Temperature, Humidity)

-10ºC ~ +50ºC

Less than 85%RH (Without Dew, Frost)

Storage Temperature


Environmental Effect

Measured distance will be shorter than the actual distance under rain, snow and direct


Vibration Resistance

10 ~ 55Hz Double amplitude 1.5mm in each X, Y, Z axis for 2hrs.

55 ~ 200Hz 98m/s2 sweep of 2min in each X, Y, Z axis for 1hrs.

Impact Resistance

196m/s2 In each X, Y, Z axis 10 times.

Protective Structure

Optics: IP67 (Except Ethernet connector )

Insulation Resistance

10MΩ DC500V Megger




Front casing and Optical Window:Polycarbonate

Rear casing: Aluminium

External Dimension


124mm×126mm×150mm (ecluding connector

*¹ Under Standard Test Condition (Accuracy can not be guaranteed under direct sunlight.)

*² Indoor environment with less than 1000Lx.

Please perform necessary tests with the actual device in the working environment.

interface: Robot Cable 4 Pin

Color Funtion
Brown +V (10 ~ 30V)
Blue -V (0V)
Green Synchronous Output
Yellow Error signal
Red Output signal + COM
Black Output signal - COM
White NC
Purple NC


Laser Measurement Technology:



RiS-Hokuyo -1806