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Leo Store - Hesai Technology - OT128 Lidar Sensor 1

OT128 Lidar Sensor

Next-Generation High-Performance 360° Lidar
 
The OT128 spinning lidar utilizes a simplified transceiver module design to significantly reduce the cost while still maintaining extremely high performance and reliability. Under 100 klux strong ambient light, OT128 has a ranging capability of 200 m at 10% reflectivity (230 m maximum). The unique combination of high-performance 360-degree perception and affordability makes the OT128 the ideal lidar solution for scalable autonomous driving applications.

  • Sensor:

    Scanning Method Mechanical Rotation
    Channel 128
    Instrument Range 0.3 to 230 m
    Range Capability

    1 to 200 m (at 10% reflectivity)
    Range Accuracy ±3 cm (3 to 200 m, typical)
    FOV (Horizontal) 360°
    Resolution (Horizontal)

    Configurable on-the-fly
    0.1°/0.2° (10 Hz)
    0.2°/0.4° (20 Hz)
    FOV (Vertical) 40° (–25° to +15°)
    Resolution (Vertical)

    0.125° (Channel 24 to 89)
    0.36° (Channels 8 to 24, 89 to 121)
    0.67° (Channels 4 to 8, 121 to 125)
    1.2° to 1.72° (Channels 1 to 4, 125 to 128)
    Frame Rate 10 Hz, 20 Hz

     

    Mechanical/Electrical/Operational:

    Wavelength 905 nm
    Dimensions

    Height: 132.3 mm
    Top/bottom: Φ111.4/116.0 mm or Φ111.4/118.0 mm
    Rated Voltage Range

    DC 9 to 32 V
    Power Consumption 29 W
    Operating Temperature –40° C to 85° C
    Weight 2.2 kg
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