Livox HAP LiDAR is an automotive-grade solid-state 3D LiDAR sensor engineered for autonomous vehicles, AMRs, autonomous forklifts, service robots, and intelligent transportation systems.
Featuring a 150-meter sensing range, 120° horizontal field of view, IP67 protection, and 452,000 points per second, it delivers high-density point cloud data for reliable object detection, obstacle avoidance, mapping, and environmental perception in demanding outdoor environments.
The Livox HAP Automotive-Grade LiDAR is designed to provide accurate long-range perception for autonomous navigation systems. Utilizing a 905nm Class 1 eye-safe laser, it captures highly detailed 3D point cloud data while maintaining exceptional measurement accuracy of less than 2 cm and angular accuracy below 0.1°.
With automotive-grade reliability, wide operating temperatures, and Ethernet connectivity, Livox HAP is suitable for both production vehicles and industrial automation platforms.
Technical Specifications
| Specification | Details |
| Product Name | Livox HAP Automotive-Grade LiDAR |
| Manufacturer | Livox |
| Model | HAP (T1) / HAP (TX) |
| Technology | Solid-State 3D LiDAR |
| Laser Wavelength | 905 nm |
| Laser Safety | Class 1 (IEC 60825-1:2014) |
| Detection Range | 150 m @ 10% Reflectivity |
| Field of View | 120° Horizontal × 25° Vertical |
| Point Rate | 452,000 points/s |
| Distance Accuracy | <2 cm (1σ @20m) |
| Angular Accuracy | <0.1° |
| Angular Resolution | 0.23° × 0.18° |
| Beam Divergence | 0.28° × 0.03° |
| False Alarm Rate | <0.01% |
| Data Interface | 100BASE-T1 (T1), 100BASE-TX (TX) |
| Synchronization | gPTP |
| Power Supply | 9–18V DC |
| Typical Power | 12W |
| Startup Power | 26W |
| Protection Rating | IP67 |
| Operating Temperature | -40°C to 85°C |
| Dimensions | 105 × 131.6 × 65 mm |
| Weight | Approx. 1120 g |
| Mounting | Embedded Installation |
Key Benefits of Livox HAP LiDAR
- Automotive-grade 3D LiDAR sensor
- Long sensing distance up to 150 meters
- High-density point cloud generation
- IP67-rated waterproof and dustproof housing
- High-resolution obstacle detection
- 452,000 points per second output
- 120° horizontal field of view
- Designed for autonomous driving and robotics
- Class 1 eye-safe 905nm laser
- Supports Automotive Ethernet communication
- Low false alarm rate for reliable perception
- Excellent performance in bright daylight environments
Advanced Features of Livox HAP 3D LiDAR
Long-Range 150m Detection
The Livox HAP detects vehicles, pedestrians, traffic cones, bicycles, and road obstacles at distances up to 150 meters (10% reflectivity), giving autonomous systems additional reaction time for improved safety.
High-Density Point Cloud
Producing up to 452,000 points per second, the sensor creates highly detailed 3D environmental models that improve localization, mapping, and object recognition.
Wide 120° Field of View
The 120° horizontal × 25° vertical FOV offers extensive road coverage. Dual HAP installations can provide an effective 180° forward perception for autonomous vehicles.
Exceptional Accuracy
High-precision ranging provides:
- Distance random error below 2 cm
- Angular random error below 0.1°
This enables accurate object classification and positioning.
Automotive-Grade Reliability
Built for demanding environments, the Livox HAP operates from -40°C to 85°C and features an IP67 enclosure that protects against dust, rain, mud, and harsh outdoor conditions.
Ultra FPS Scanning Technology
Livox’s rotating-mirror scanning technology improves scanning frequency within regions of interest (ROI), increasing point cloud density where it matters most for enhanced obstacle detection and driving safety.
Applications
The Livox HAP LiDAR is ideal for:
- Autonomous vehicles
- Autonomous forklifts
- Autonomous mobile robots (AMRs)
- Service robots
- Industrial automation
- Smart logistics
- Intelligent transportation systems
- Warehouse robotics
- Research and development
- Outdoor robotic navigation
- High-definition mapping
- Obstacle detection and avoidance
Product Parameters | |
| Product Name | Livox HAP |
| Laser Wavelength | 905 nm |
| Eye Safety Level | Class 1 (IEC 60825-1:2014) eye safety |
| Range (@100 klx) | 150 m @ 10% reflectivity |
| FOV | 120° (Horizontal) ×25° (Vertical) |
| Distance Random Error (1σ @ 20m) | < 2 cm¹ |
| Angular Random Error（1σ ） | < 0.1º |
| Beam Divergence | 0.28° (Vertical) × 0.03° (Horizontal) |
| Angular Resolution @ROI | 0.23° (Vertical) × 0.18° (Horizontal) |
| Point Rate | 452,000 points/s (first or strongest return) |
| Data Port | HAP (T1) : 100BASE-T1 Automotive Ethernet HAP (TX) : 100BASE-TX Ethernet |
| Data synchronization | gPTP |
| False Alarm Rate (@ 100 klx) ² | < 0.01% |
| Operating Temperature | -40°F to 185°F (-40℃ to 85℃) |
| Power | 12 W typical ³ (Startup: 26W) |
| Power Supply Voltage Range | 9 ~ 18 V DC |
| Noise | 40cm omnidirectional <45 dB (A) |
| IP Rating | IP67 |
| Dimensions | 105×131.6×65 mm |
| Weight | Appro. 1120 g |
| Notes | 1. Measured in an environment of 25℃ with a target (80% reflectivity) 20 meters away. The result may vary under different test conditions. 2. The false alarms ratio of the noise created by the stray light in a test environment of 0 to 100 klx at a temperature of 25℃. 3. Starting power, especially at low temperature, might be significantly larger than the typical power. Please refer to user manuals for detailed information. |
Why Choose Livox HAP LiDAR?
The Livox HAP combines automotive-grade durability with long-range sensing and high-resolution point cloud generation, making it suitable for demanding autonomous applications.
Key advantages include:
- Reliable long-distance obstacle detection
- High point cloud density for accurate perception
- Industrial and automotive-grade durability
- Excellent outdoor performance
- Wide field of view
- Low power consumption
- High-speed Ethernet communication
- Eye-safe laser technology
- Compact integrated design
- Suitable for production and research platforms
Frequently Asked Questions
What is the maximum sensing range of the Livox HAP LiDAR?
The Livox HAP can detect objects up to 150 meters away under specified reflectivity conditions.
Is the Livox HAP suitable for autonomous vehicles?
Yes. The HAP is specifically engineered as an automotive-grade LiDAR for autonomous driving, ADAS development, and intelligent transportation systems.
What communication interface does the Livox HAP use?
The HAP (T1) model supports 100BASE-T1 Automotive Ethernet, while the HAP (TX) version supports 100BASE-TX Ethernet.
Is the LiDAR waterproof?
Yes. The Livox HAP features an IP67-rated enclosure, providing protection against dust and water ingress for reliable outdoor operation.
What industries commonly use Livox HAP LiDAR?
It is widely used in autonomous driving, robotics, warehouse automation, autonomous forklifts, mobile robots, smart logistics, industrial automation, and research applications.
Does the Livox HAP operate safely around people?
Yes. It uses a 905nm Class 1 eye-safe laser compliant with IEC 60825-1:2014, making it suitable for applications where human safety is essential.
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