Expand the perceptual capabilities of your Unitree H2 series robot with the official H2 LiDAR Package. This high-performance sensor module, featuring the Hesai JT128, adds a powerful 360° 3D perception layer, enabling advanced navigation, mapping, and environmental awareness for research and development applications.

The Hesai JT128 is a 128-channel mechanical LiDAR with a 360° horizontal field of view and a 95° vertical field of view (-4.4° to 90.5°). With a measurement range of 0–60 meters and a maximum range of 40 meters at 10% albedo, it delivers robust and reliable point cloud data at an effective rate of approximately 994,500 points per second, making it ideal for complex perception tasks in dynamic environments.

This LiDAR package is designed for seamless integration with the H2 series, including H2 EDU and H2 PLUS models, and can also be purchased separately as a standalone accessory. The sensor is IP6K7-rated for protection against dust and high-pressure water jets and operates in temperatures from 0°C to 45°C.

Enhance your research platform with the precision and reliability of the Hesai JT128 LiDAR.

Key Features

• 128-Channel Mechanical LiDAR: Delivers dense 3D point cloud data with a 360° horizontal field of view.
• Wide Vertical Coverage: 95° vertical field of view (-4.4° to 90.5°) for comprehensive environmental scanning.
• Long Range & High Precision: 60m measurement range, 40m at 10% albedo, with 0.4° horizontal resolution.
• High Point Rate: ~994,500 points/second at 10 Hz frame rate for detailed 3D mapping.
• Rugged & Reliable: IP6K7 protection rating, 905nm Class 1 eye-safe laser, and -40°C to 85°C storage temperature.
• Seamless Integration: Designed for compatibility with all H2 EDU and H2 PLUS series robots.
• Flexible Data Output: Ethernet (100BASE-TX) interface with GPS/PTP time synchronization.

Specifications

• Model: Hesai JT128
• Compatibility: All H2 EDU series, all H2 PLUS series
• Sensor Type: Mechanical rotating LiDAR
• Channels: 128
• Measurement Range: 0–60 m
• Max Range: 40 m (10% albedo, all channels)
• Horizontal FOV: 360°
• Horizontal Resolution: ~0.4°
• Vertical FOV: 95° (-4.4° to 90.5°)
• Vertical Resolution: 0.74° (average)
• Scan Frame Rate: 10 Hz
• Echo Mode: Single Echo (Strongest, default); Last Dual Echo (Last and Strongest)
• Wavelength: 905 nm
• Laser Class: Class 1 (eye-safe)
• Protection Rating: IP6K7
• Dimensions: Height: 73.0 mm; Base: Ø62.5 mm
• Weight: 270 g
• Rated Voltage: 12 V DC
• Power Consumption: 7.5 W
• Operating Temperature: 0°C to 45°C
• Storage Temperature: -40°C to 85°C
• Data Transmission: Ethernet (100BASE-TX)
• Measured Data: Distance, Azimuth, Reflectivity
• Effective Point Rate: ~994,500 points/second
• Point Cloud Data Rate: 82.3 Mbps
• External Time Source: GPS/PTP (1588v2, 802.1AS)

Note: The H2 LiDAR Package is an optional accessory. It can be purchased separately or configured with a new H2 unit. Ensure proper installation and calibration in accordance with the official documentation. Equipment is supplied in original manufacturer packaging.