Unitree L2-4D-Lidar
Transformative Newborn
The Bionic 4D LiDAR
Redefining Robot
Perception
360°×96° Ultra-wide-angle
Super-Wide-Angle 3D LiDAR
0.05m
Near Blind Spot: 64,000 points/s
Super-Wide-Angle 3D LiDAR ± 2.0cm
Accuracy 
Omnidirectional
Ultra-
wide-angle
Scanning
The L2 is a revolutionary bionic 4D laser radar designed to accelerate the era of mobile intelligence. It achieves a superior field of view with 360° circumferential scanning and 96° vertical scanning, utilizing non-repetitive scanning technology to generate high-precision, high-density point cloud data. This capability enables photograph-level scanning effects for detailed environment mapping.
Robust Performance in
Extreme Conditions
Engineered for reliability, the L2 features Anti-glare Capability of over 100Klux. This means it can effectively resist the interference of both indoor ambient light and outdoor strong sunlight, achieving stable ranging and high-precision mapping even under bright outdoor conditions. Its compact size and low weight make it easy to integrate into any mobile platform.
Essential for SLAM and
Autonomous
Navigation
The L2 provides a complete open-source SLAM solution, crucial for robot positioning and autonomous navigation. Its minimal near blind spot of 0.05m and high measurement accuracy of ± 2.0cm ensure that robots can quickly and accurately obtain the 3D structural information of their environment, expanding functions such as whole-house cleaning, organization, and complex industrial logistics.
4D Data Output
The L2 outputs 4D data, which includes 3D position data plus 1D grayscale information. This additional dimension enriches the point cloud, providing valuable context for object recognition and material differentiation, further enhancing the robot's ability to understand and interact with its environment.
L2
Technical Specifications
| Characteristic | L2 Model | Notes |
|---|---|---|
| Scanning Angle (FOV) | 360° × 96° | Ultra-wide-angle scanning. |
| Effective Frequency | 64,000 points/s | High-density data acquisition. |
| Scanning Distance | 30m (@90% reflectivity) | Reliable long-range detection. |
| Nearby Blind Area | 0.05m | Minimal blind spot for close-range operation. |
| Measurement Accuracy | ± 2.0cm | High precision for SLAM. |
| Anti-glare Capability | 100Klux | Stable performance in strong sunlight. |
| Data Output | 3D position + 1D grayscale | Provides rich 4D environmental data. |
| Weight | 230g | Lightweight and compact (75x75x65mm). |
Compatible Robotics
Platforms
z1
Double your Go2's operational time for extended adventures or research.
Battery
Boost the computing core for high-speed AI processing and complex model deployment (EDU model).
SDK
Integrate a lightweight arm for basic manipulation and interaction tasks.
Elevate Your Robot's
Perception
Contact the AIROBOTS team to discuss integrating the Unitree L2 4D LiDAR into your existing or planned robotics platform.
