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RPLIDAR S2 banner
Black background for parameter comparison
Appearance S2L/S2/S2P Exterior S2E Exterior
Model S2L S2 S2P S2E
Measuring Range 90% reflection 0.05m-18m 0.05m-30m 0.05m-50m 0.05m-30m
10% reflection 0.05m-8m 0.05m-10m 0.05m-15m 0.05m-10m
Sampling Frequency 32k 32k 32K 32k
Rotational Speed(Typical value) 10Hz 10Hz 10Hz 10Hz
Angular Resolution(Typical value) 0.1125° 0.1125° 0.1125° 0.1125°
Schematic diagram of DTOF technology used in RPLIDAR S2
START Signal STOP Signal

DTOF Ranging Method

Thanks to the DTOF (Direct Time-of-Flight) technology developed by SLAMTEC, RPLIDAR S2 guarantees consistent ranging resolution. Even in longer distance, the resolution always keeps the same. Also, DTOF allows RPLIDAR S2 to detect almost ANY thing with different material types, no matter a darker object, a high reflective mirror, or even transparent glass.

RPLIDAR S2 has a measurement radius of 30-50 meters

30-50 Meters Range Radius

The ranging distance radius of RPLIDAR S2 is up to 30-50 meters, which meets the high demand requirements of robotic navigation applications in commercial scenarios, such as hotels, restaurants, shopping malls, and office buildings etc,.

High-speed sampling capability of 32,000 times/second to obtain point cloud data

32000 Times per Second sample rate

RPLIDAR S2 improves the internal optical design and measurements system to achieve the sample rate up to 32000 times, that make more environmental details to be retrieved during the mapping and navigation process.

RPLIDAR S2 80KLux抗强光

Resistance to Strong Sunlight, Workable in both Indoor and Outdoor

RPLIDAR S2 has a stable ranging andhigh-resolution mapping performance in indoor and outdoor environment , even in 80Klux strong sunlight interference.

Precise ranging with RPLIDAR S2 under low reflectivity
High detection rate of Specular Reflection Detection Distance of black object(10% reflection) : 10m

Excellent ranging accuracy

For objects with different reflectivity, such as lenses and mirrors with high reverse surfaces, consistent and accurate distance measurements can be obtained.

RPLIDAR S2 is compact and easy to embed

Small & Compact size, fits the overall appearance requirements of robots

The height of the scanning optical area of RPLIDAR S2 is only 18mm, which make it easy to be embedded.

RPLIDAR S2 is compatible with SLAMTEC A series lidar

High compatibility

RPLIDAR S2 shares the same interface port with A series RPLIDARs. Existing products can upgrade to RPLIDAR S2 seamlessly without the need of changing hardware or software design.

Supports multiple communication methods including serial port and network port

Support serial ports and network ports communication modes.

The S2 provides serial ports and network ports communication modes. It is convenient for users to use in various environments.

S2、S2L、S2P
serial ports

S2E (S2E supports full range and intensity signal output at 32K sampling frequency.)
network ports communication

RPLIDAR S2 has an IP65 protection rating

IP65 proof level

IP65 proof level, combined with a cover to protect its interior mechanism from external interference, which provides a stable working environment and meets the industrial application.

Class 1 laser safety standards
Class 1 laser icon

CLASS 1 Laser Safety Standard

RPLIDAR S2 adopts the low power infrared laser light as its light source, and drives it by modulated pulse. It reaches Class 1 Laser Safety Standard which can ensure its safety to human eyes.

Application Scenarios

  • Applied to obstacle avoidance and navigation of service robots

    Robot navigation and obstacle avoidance

  • Applied to AGV obstacle detection and avoidance

    Obstacle detecting and avoiding of AGV

  • Applied to parking lot monitoring

    Parking lot monitoring

  • Applied to low-speed unmanned vehicle environmental perception and autonomous movement

    Environment perception and autonomous movement of low-speed unmanned vehicles

  • Applied to multi-touch and large-screen interaction

    Multi-point touching and man-mechine interaction

  • Applied to UAV mapping and obstacle avoidance

    UAV mapping and obstacle avoidance

  • Applied to ROS car/education car mapping and obstacle avoidance

    ROS trolley/education trolley for map building and obstacle avoidance

  • Applied to environment scanning and 3D reconstruction

    Environment scanning and 3D rebuilding

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RPLIDAR S2 banner RPLIDAR S2 banner
Appearance S2L/S2/S2P Exterior S2E Exterior
Model S2L S2 S2P S2E
Measuring Range 90% reflection 0.05m-18m 0.05m-30m 0.05m-50m 0.05m-30m
10% reflection 0.05m-8m 0.05m-10m 0.05m-15m 0.05m-10m
Sampling Frequency 32k 32k 32K 32k
Rotational Speed(Typical value) 10Hz 10Hz 10Hz 10Hz
Angular Resolution(Typical value) 0.1125° 0.1125° 0.1125° 0.1125°
Schematic diagram of DTOF technology used in RPLIDAR S2 Schematic diagram of DTOF technology used in RPLIDAR S2

DTOF Ranging Method

Thanks to the DTOF (Direct Time-of-Flight) technology developed by SLAMTEC, RPLIDAR S2 guarantees consistent ranging resolution. Even in longer distance, the resolution always keeps the same. Also, DTOF allows RPLIDAR S2 to detect almost ANY thing with different material types, no matter a darker object, a high reflective mirror, or even transparent glass.

RPLIDAR S2 has a measurement radius of 30-50 meters RPLIDAR S2 has a measurement radius of 30-50 meters

30-50 Meters Range Radius

The ranging distance radius of RPLIDAR S2 is up to 30-50 meters, which meets the high demand requirements of robotic navigation applications in commercial scenarios, such as hotels, restaurants, shopping malls, and office buildings etc,.

High-speed sampling capability of 32,000 times/second to obtain point cloud data High-speed sampling capability of 32,000 times/second to obtain point cloud data

32000 Times per Second sample rate

RPLIDAR S2 improves the internal optical design and measurements system to achieve the sample rate up to 32000 times, that make more environmental details to be retrieved during the mapping and navigation process.

RPLIDAR S2 80KLux抗强光 RPLIDAR S2 80KLux抗强光

Resistance to Strong Sunlight, Workable in both Indoor and Outdoor

RPLIDAR S2 has a stable ranging andhigh-resolution mapping performance in indoor and outdoor environment , even in 80Klux strong sunlight interference.

Precise ranging with RPLIDAR S2 under low reflectivity Precise ranging with RPLIDAR S2 under low reflectivity

Excellent ranging accuracy

For objects with different reflectivity, such as lenses and mirrors with high reverse surfaces, consistent and accurate distance measurements can be obtained.

High detection rate of Specular Reflection Detection Distance of black object(10% reflection) : 10m
RPLIDAR S2 is compact and easy to embed RPLIDAR S2 is compact and easy to embed

Small & Compact size, fits the overall appearance requirements of robots

The height of the scanning optical area of RPLIDAR S2 is only 18mm, which make it easy to be embedded.

RPLIDAR S2 is compatible with SLAMTEC A series lidar RPLIDAR S2 is compatible with SLAMTEC A series lidar

High compatibility

RPLIDAR S2 shares the same interface port with A series RPLIDARs. Existing products can upgrade to RPLIDAR S2 seamlessly without the need of changing hardware or software design.

Supports multiple communication methods including serial port and network port Supports multiple communication methods including serial port and network port

Support serial ports and network ports communication modes.

The S2 provides serial ports and network ports communication modes. It is convenient for users to use in various environments.

S2、S2L、S2P
serial ports
S2E (S2E supports full range and intensity signal output at 32K sampling frequency.)
network ports communication
RPLIDAR S2 has an IP65 protection rating RPLIDAR S2 has an IP65 protection rating

IP65 proof level

IP65 proof level, combined with a cover to protect its interior mechanism from external interference, which provides a stable working environment and meets the industrial application.

Class 1 laser safety standards Class 1 laser safety standards

CLASS 1 Laser Safety Standard

RPLIDAR S2 adopts the low power infrared laser light as its light source, and drives it by modulated pulse. It reaches Class 1 Laser Safety Standard which can ensure its safety to human eyes.

Application Scenarios

  • Applied to obstacle avoidance and navigation of service robots

    Robot navigation and obstacle avoidance

  • Applied to AGV obstacle detection and avoidance

    Obstacle detecting and avoiding of AGV

  • Applied to parking lot monitoring

    Parking lot monitoring

  • Applied to low-speed unmanned vehicle environmental perception and autonomous movement

    Environment perception and autonomous movement of low-speed unmanned vehicles

  • Applied to multi-touch and large-screen interaction

    Multi-point touching and man-mechine interaction

  • Applied to UAV mapping and obstacle avoidance

    UAV mapping and obstacle avoidance

  • Applied to ROS car/education car mapping and obstacle avoidance

    ROS trolley/education trolley for map building and obstacle avoidance

  • Applied to environment scanning and 3D reconstruction

    Environment scanning and 3D rebuilding

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