Safety Laser Scanner/UAM-05LP-T301

Scanning Rangefinder CEUL

World`s smallest
Safety Laser Scanner

A compact design for installation on AGVs,
AGCs as well as in vertical guarding applications.

Conformity Standards
IEC61496-1/3 : Type3
IEC61508 : SIL2
ISO13849-1 : PL d Category3

  • Overview
  • Applications
  • Model No.
  • Specifications
  • External dimension
  • Downloads
  • Programming


-> Protection zone : 5m 270°
-> Data Output via Ethernet
-> Master-Slave Function
-> Dual Protection
-> Encoder Input

Protection over a Wide Range

Up to 5 meters of protection zone and 20 meters of warning zone configuration to suit various application requirement.

Master-Slave Function

Maximum 4 units of UAM can be interconnected for Master-Slave operation when multiple units are required to guard the hazardous area. The system can be controlled by connecting the input and output signals to Master unit only. Important Note: It is not possible to control the actuators via master-slave bus communication.

Dual Protection Mode

UAM can simultaneously protect two hazardous areas. Separate OSSD signals are triggered for the respective protection zones making it possible to guard two machines with a single UAM.


Collision Prevention

32 area patterns to accommodate the AGV travel path for collision prevention.

Area Protection

Detects humans or object entering the hazardous area.

Access protection

Detects access to critical zone. Reference boundary monitoring feature improves the safety by detecting the gaps around the protection zone and sensor's misalignment.


* Sensor unit   
Model Number Code Number Cable type Notes
UAM-05LP-T301 UUAM005 Flying cable 3m  
UAM-05LP-T301C UUAM006 Cable 0.3m
with waterproof connector
The connector cable is required. Please see the Extension cable line-up in the option list.

* Extension cable for flying cable type UAM-05LP-T301 (Option)   
Model Number Code Number Length Notes
UAM-5C10 UZ00066 10m Bare cable
UAM-5C20 UZ00067 20m

* Extension cable for connector type UAM-05LP-T301C (Option)   
Model Number Code Number Length Notes
UAM-5C02C UZ00081 2m UAM-05LP-T301 requires 1 cable each
UAM-5C05C UZ00082 5m
UAM-5C10C UZ00083 10m
UAM-5C20C UZ00084 20m

* USB cable (Option)   
Model Number Code Number Length Notes
UAM-MUSB UZ00065 1m For Area configuration

* Ethernet cable (Option)   
Model Number Code Number Length Notes
UAM-ENET UZ00062 3m Necessary for distance data output

* Bracket (Option)   
Model Number Code Number Mounting position Notes
UAM-BK03 UZ00059 Base mounting  
UAM-BK04 UZ00060 Rear mounting  
UAM-BK05 UZ00061 Cover of the top-part For protection of the optical window used in combination with UAM-BK03 or BK04

* Optical window (Option)   
Model Number Code Number Notes
UAM-W002 UZ00064 For replacement when damaged and only to be fitted by approved personnel

Extension bare cable

Bare cable is for UAM-05LP-T301

Extension connector cable

Connector cable is for UAM-05LP-T301C

USB cable : UAM-MUSB

Ethernet cable : UAM-ENET

Base mounting bracket


Rear mounting bracket


Cover bracket


Optical window



Subject Specifications
Model UAM-05LP-T301
Detection Property Protection Range Max: 5m
Warning Range Max: 20m (Non-safety)*1
Distance Tolerance*2 +100mm
Detection Capability From Black-Reflector sheet(1.8%) to Retro- Reflector Sheet
Detection Range 270°
Minimum Detectable Width φ30mm (Max : 1.8m)
φ50mm (Max : 3.0m)
φ70mm (Max : 5.0m)
Scan Frequency 30ms (Rotational Speed 2000rpm)
Area Pattern MAX 32 patterns
Response Time OFF : 60ms ~ 510ms
ON : 270ms ~ 510ms
Optics Element Pulsed Laser Diode
Wavelength 905nm
Safety class Laser Class 1
Type Type 3 (IEC61496-1,IEC61496-3)
Functional Safety SIL 2(Type B, HFT=1) (IEC61508)
PFHd 7.8×10-8 (T1=20year) : When master slave function is not in use
1.6×10-7 (T1=20year) : When master slave function is in use
Housing Size 80.0mm (W) , 80.0mm (D) , 95.0mm (H) (without cable)
Weight 0.8kg
Protection IP65
Case Material Body : Aluminum / Optical Window : Polycarbonate
Conenection Cable Flying lead cable length : 3m
Power supply DC 24V ±10% : when operating with converter power supply
DC 24V -30%/+20% : when operating with battery
Supply power Normal (without load) 6W
Max.(with load) 50W
Output OSSD1/2 (Safety) Output type (High side SW)
Output current (Max : 500mA)*3
Leak current (Max : 1mA)
AWG 26
Load tolerance (L/R=25ms, C=1μF)
Output types (High side SW)
Output current : (Max : 250mA)*3
Leak current (Max : 1mA)
AWG 28
Load tolerance (L/R=25ms, C=1μF)
Output types (PNP Transistor)
Output current : (Max : 200mA)*3
Leak current (Max : 1mA)
AWG 28
Input Area pattern 32
(5 Inputs × 2 Channels)
Input Impedance 4.7 kΩ
Interface Configuration USB2.0 (USB micro type-B connector)
Data output Ethernet 100BASE-TX (Water proof connector)
Environmental Resistance Temperature -10 to + 50 degrees C (No frost)
Storage Temperature -25 to + 70 degrees C (No frost)
Humidity 95% RH with no condensation
Storage Humidity 95% RH with no condensation
Surrounding illumination*4 Less than 1500lx
Vibration Frequency range : 10~55 Hz Sweep rate : 1octave/min
Amplitude : 0.35mm ±0.05mm
Shock resistance Acceleration : 98m/s2(10G) Pulse duration : 16 ms
Outdoor Operation Not permitted
Altitude Below 2000m
*1. Distance when reflectance of the object is 90% or above.
*2. Additional distance of 200 mm is needed when the UAM is working under high reflective background.
*3. Total current supply of OSSD output and Warning output should be below 1.0A.
*4. When the light sources are located at ≧5° from the detection plane of UAM.

External dimension


Fixed Condition of Rear mounting bracket with Cover bracket

Fixed Condition of Base mounting bracket with Cover bracket

I/O Circuit

Characteristics Data



This menu is for members only.  Please proceed with the Member Registration link here if you are not currently a member.
If you have a current membership, please read the following Terms of Use and press "Agree" to acknowledge.

License for Downloading Materials

When downloading the product specifications, drawings and various types of materials and software related to the Hokuyo's product line, please read the terms of use in advance and then utilize the same with your understanding and consent.
In case of dissent, please understand that you cannot register to and be recognized in the download page. (And the Terms of Use may be revised without prior notice.)

Terms of Use

Intellectual Property Rights

  1. 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.
  2. The secondary application (copy, diversion, defacement, analysis, transmission, assignment, rental, licensing, and usage for the purpose of business activities or commercial gain) of the Contents on this Website posted by Hokuyo is strictly prohibited without our prior approval. Specific terms of use described for each download site or Contents shall apply in preference to the Terms of Use.
  3. 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:

  1. The information that appears on this Website is always the latest version, and is updated or corrected timely and properly;
  2. The information that appears on this Website is accurate, useful and safe;
  3. Customer's damage incurred by the use of this Website, including changes or deletions of the information, discontinuation or suspension of the publication; and
  4. Any and all damage incurred by using this Website.


Please visit this website for programming guide.

Q & A


Copyright © 2014 HOKUYO AUTOMATIC CO., LTD. All Rights Reserved.