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Unitree 4D LiDAR L1 - Omnidirectional Robot Perception
Regular price
€0,00
Unitree 4D LiDAR L1 is an omnidirectional ultra-wide-angle bionic 4D LiDAR for mobile robot perception. It provides 360° × 90° scanning, a 0.05 m near blind spot, point cloud output, and a built-in IMU. Its 4D data is described as 3D position plus 1D grayscale. Unitree states that L1 is intended to meet the needs of small and conventional mobile robots in applications such as positioning, autonomous navigation, and mapping.
Highlights
- Omnidirectional ultra-wide-angle scanning with a 360° × 90° field of view.
- Near blind spot is specified as 0.05 m.
- Effective frequency is specified as 21600 points/s.
- Sampling frequency is specified as 43200 points/s.
- Built-in IMU with 3-axis acceleration and 3-axis gyroscope.
- Uses non-contact brushless rotating mirror scanning.
- Provides 4D data described as 3D position plus 1D grayscale.
- Human eye safety level is Class 1 according to IEC60825-1:2014.
- Unitree states that an open-source SLAM solution is available using the L1 point cloud and built-in IMU.
Technical specifications
| Spec | Value |
| Official name | Unitree 4D LiDAR L1 |
| SKU | L1 |
| Series | LiDAR (Accessories) |
| Field of view | 360° × 90° |
| Scanning method | Non-contact brushless rotating mirror scanning |
| Non-repetitive scanning | Yes |
| Sampling frequency | 43200 points/s |
| Effective frequency | 21600 points/s |
| Circumferential scanning frequency | 11 Hz |
| Vertical scanning frequency | 180 Hz |
| Near blind spot | 0.05 m |
| L1 PM scanning distance | 20 m (@90% reflectivity); 10 m (@10% reflectivity) |
| L1 RM scanning distance | 30 m (@90% reflectivity); 15 m (@10% reflectivity) |
| Measurement accuracy | ±2.0 cm |
| 4D data | 3D position + 1D grayscale |
| IMU | 3-axis acceleration + 3-axis gyroscope |
| Communication interface | TTL UART |
| Power | 6 W |
| Size | 75 × 75 × 65 mm |
| Weight | 230 g |
| Operating environment | Indoor/outdoor |
| Anti-glare capability | >100 Klux |
| Technology | Laser TOF |
| Human eye safety level | Class 1 (IEC60825-1:2014) Human eye safety |
| Product models | L1 PM (Precision Measurement); L1 RM (Remote Measurement) |
Use cases
- Small and conventional mobile robot applications.
- Robot positioning and autonomous navigation.
- 3D structural information acquisition for an entire house.
- Whole-house cleaning and organization functions for robots.
- High-precision and high-density point cloud capture through non-repetitive static scanning.
- Close-range detection and recognition.
- Logistics and warehousing robot installation.