JT Series Mini 3D Lidar Offers 360° x 187° Hyper-Hemispherical FOV
Robots operating in complex environments—from warehouse floors to outdoor agricultural fields—require 3D perception systems that can detect objects at close range, handle variable weather, and fit within tight form factor constraints. The JT Series is a line of mini hemispherical 3D lidars designed for robotics applications, available in two models: the JT16 (16 channels) and JT128 (128 channels), with resolution support up to 256 channels.
The JT128 features a 360° horizontal FOV combined with a 187° vertical FOV—achieved through a fully rotational horizontal scanning method and an innovative optical module design. This hyper-hemispherical FOV is 60% larger than that of traditional 3D lidars, covering an area equivalent to two football fields. A minimum detection distance of 0 m eliminates close-range blind spots.
The JT Series has a minimum bottom diameter of 2.17 in (55 mm)—approximately 30% smaller than comparable products—and a volume reduced by 70% compared to similar products. Through concealed embedded installation, the surface window height does not exceed 1.18 in (30 mm). Each unit weighs 7 to 9 oz (200 to 250 g), 47% lighter than comparable products. Power consumption is as low as 4 W, a 40% reduction compared to similar products.
Proprietary anti-interference technology maintains perception performance in low-light conditions and under intense sunlight. The series has passed reliability testing for high and low-temperature operation, vibration and shock, UV aging, and IPX6 waterproofing. An intelligent weather perception capability allows robots—such as robotic lawn mowers—to assess real-time weather conditions and adjust operation modes accordingly. Hesai's noise filtering technology removes 99.9% of rain and fog interference from the lidar point cloud.
Applications
- 360° horizontal & 187° vertical environmental scanning
- Close-range obstacle detection with zero blind spots
- Real-time weather assessment and mode adjustment
- Rain & fog noise filtering from point cloud data
- Autonomous navigation in indoor & outdoor environments
Industries
- Robotics
- Warehousing & logistics
- Port & yard automation
Who It's For
- Robots requiring concealed lidar installation
- Applications with tight size & weight constraints
- Systems operating in variable or extreme weather
- Equipment needing zero close-range blind spots
- Low-power-budget robotic platforms
Features:
- JT16 (16-channel) and JT128 (128-channel) models; resolution support up to 256 channels
- 360° horizontal FOV; 187° vertical FOV (hyper-hemispherical)
- FOV 60% larger than traditional 3D lidars
- Detection coverage equivalent to two football fields
- Minimum detection distance: 0 m (no close-range blind spots)
- Minimum bottom diameter: 2.17 in (55 mm)
- Volume reduced 70% compared to comparable products
- Surface window height ≤ 1.18 in (30 mm) via concealed embedded installation
- Weight: 7 to 9 oz (200 to 250 g)
- Power consumption: as low as 4 W
- IPX6 waterproof rating
- Tested for high/low-temperature operation, vibration and shock, UV aging
- Proprietary anti-interference technology for low-light and direct sunlight conditions
- Intelligent weather perception with real-time operational mode adjustment
- 99.9% rain and fog noise filtering from point cloud
- Compatible with AGVs/AMRs, delivery robots, robotic lawn mowers, cleaning robots, agricultural vehicles, and stationary industrial equipment
Hesai Technology
Palo Alto, CA
hesaitech.com