Hokuyo – UCT-10LCM

Slim, Precision LiDAR with Motion‑Aware Sensing for Intelligent Systems

Brand : Hokuyo

The UCT-10LCM is a compact and high-performance 3D LiDAR sensor designed for precise object detection and area monitoring in industrial and automation environments. Utilizing a 905nm Class 1 laser and a multi-layer scanning system, it delivers reliable 3D detection with a wide 100° scan angle and measurement distances of up to 30 meters. With high accuracy and fine measurement resolution, the UCT-10LCM ensures consistent performance for applications that require dependable sensing and spatial awareness.

Engineered for versatility, the UCT-10LCM supports multiple configurable detection zones and fast response times, making it ideal for AGVs, robotics, conveyor systems, and machine safety applications. Its rugged IP65-rated design, built-in IMU for motion sensing, and Ethernet communication capability enable seamless integration into modern industrial systems while maintaining stable performance in demanding operating conditions.

For more info, download our full technical spec.

Specifications

Specification Details
Model UCT-10LCM
Supply Voltage DC12V/DC24V (operation range: 10 to 30V, ripple within 10%)
Power Consumption 3W
Light Source Laser semiconductor (905nm)
Laser Safety Class 1 (IEC60825-1:2014) Class 1 Laser Product
Accuracy *1 ±40mm
Repeated Accuracy *1 σ < 20mm
Detection Range and Object *1 Scan angle range: -45° to +45°
0.05m to 10m (reflectivity 90% white-kent sheet 600mm × 2000mm)
0.05m to 4m (reflectivity 10% black paper 600mm × 2000mm)

Scan angle range: -50° to -45° and +45° to +50°
0.05m to 8m (reflectivity 90% white-kent sheet 600mm × 2000mm)
0.05m to 3m (reflectivity 10% black paper 600mm × 2000mm)

Maximum measurement distance: 30m
Minimum detectable size: 35mm (at 4m), 90mm (at 10m)

Scan Angle 100°
Vertical Angles Layer 1: 0°
Layer 2: +3°
Layer 3: -3°
*Vertical angle in the front step
Scan Speed Multi-layer mode: 16.7ms (motor speed: 2400rpm / 3 layers)
Single-layer mode: 50ms
Measurement Resolution 1mm
Angular Resolution 0.125°
Startup Time Within 10 seconds (may exceed under specific startup conditions)
Outputs Total 7 outputs (NPN open collector output, DC 30V, 100mA MAX, residual voltage < 2V)

Output 1: OFF in case of detection within region 1
Output 2: OFF in case of detection within region 2
Output 3: OFF in case of detection within region 3
Output 4: OFF in case of detection within region 4
Output 5: OFF in case of detection within region 5
Output 6: ON during normal operation, OFF during malfunction
Output 7: Reference Output (ON during normal operation)

Note: Outputs 1 to 5 and Output 7 are switched OFF during a malfunction state.

Inputs Total 1 input (photo-coupler input)
Input 1: For switching the detection area
Output Response Time Multi-layer mode: 37ms *2
Single-layer mode: 70ms
Note: Additional ON/OFF delay settings are possible (LA mode only).
Area Switching Time Multi-layer mode: 24ms
Single-layer mode: 57ms
Interface Ethernet 100BASE-TX
LED Display Power Indicator (Blue): Lights up during normal operation, blinks during startup, configuration, reference output operation, and malfunction states.

Output Indicators 1 to 5 (Orange): Light up when detection occurs in the area (off during LX mode). They light up with a pattern corresponding to the malfunction mode in the event of a malfunction.

Connection Power and I/O: Connector (1m), Ethernet: RJ45 (1m)
Ambient Operating Temperature -10°C to +50°C, below 85%RH (without dew, frost)
Storage Temperature -30°C to +70°C, below 85%RH (without dew, frost)
Ambient Light *3 Less than 100,000lx (indirect light)
Vibration Resistance 10–55 Hz, double amplitude of 1.5 mm, 2 hours in each of X, Y, and Z directions
55–200 Hz, 98 m/s² (10 G), 2-minute sweep, 1 hour in each of X, Y, and Z directions
Shock Resistance 196m/s² (20G) X, Y and Z direction each 10 times
Electromagnetic Compatibility (EMC) EN55011:2016+A1:2017+A2:2021
EN IEC 61000-6-4:2019
EN IEC 61000-6-2:2019
Protective Structure IP65
Weight 100g (excluding cable)
Material Optical Window: Acrylic
Bottom Case: Aluminum
Top Cover: Polycarbonate
Dimensions (W × D × H) 80mm × 65mm × 20mm
IMU *4 3-axis acceleration and 3-axis angular (TDK InvenSense: IIM-42652)
Relative position of the IMU with respect to the measurement origin:
X: 17.1mm, Y: 8.2mm, Z: -8.3mm
Communication Protocol *5 SCIP (TCP/UDP), VSSP (TCP)

*1: Under the factory standard testing conditions using white-kent sheet
*2: Slowest response time applies when continuous detection is possible in multi-layer mode. If
continuous detection is not possible, the response time will be the same as in single-layer mode.
*3: Detection is not guaranteed under direct sunlight or strong ambient light conditions.
Please ensure there is no direct sunlight entering the sensor.
*4: For details, refer to the data sheet.
*5: For details, refer to the respective communication specifications (C-42-04609, C-42-04610).

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