SLAMTEC RPLIDAR A1 LiDAR 360° Laser Range Scanner 0.15-12m 8000Hz for Robot SLAM Navigation

Slamtec

$129.00 USD

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Version RPLIDAR A1 LiDAR

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Overview

SLAMTEC RPLIDAR A1 LiDAR is a 360° laser range scanner designed for robot navigation and localization, supporting SLAM mapping with omnidirectional scanning. It is based on a laser triangulation ranging principle and measures distance data in more than 8000 times per second.

Key Features

360° omnidirectional laser range scanning (0–360° angular range)
Distance range: 0.15–12 m
Sample frequency: ≥8000HZ; sample duration: 0.125 ms
Typical scan rate: 5.5HZ (measured when RPLIDAR A1 takes 360 samples per scan)
Configurable scan rate from 2–10Hz by alternating the motor PWM signal
Angular resolution: ≤1° (5.5Hz scan rate)
Laser wavelength: 785 nm (Infrared Light Band); laser power: 3 mW
Built-in serial port and USB interface; plug-and-play connection via micro USB cable
Open source SDK and tools (GPL) and integration with ROS (as stated)
OPTMAG original design uses wireless power and optical communication technology (as stated)

Specifications

Parameter	Value
Model	SLAMTEC RPLIDAR A1
Distance Range	0.15-12m
Angular Range	0-360°
Scan Field Flatness	-1.5-1.5°
Distance Resolution	<0.5mm (<1.5 meters); <1% of the distance (All distance range)
Angular Resolution	≤1° (5.5Hz scan rate)
Sample Duration	0.125ms
Sample Frequency	≥8000HZ
Scan Rate	5.5HZ (Typical value is measured when RPLIDAR A1 takes 360 samples per scan)
Laser wavelength	785nm (Infrared Light Band)
Laser power	3mW
Pulse length	110us
Band rate	115200bps
Working mode	8N1
Scanner system voltage	5V
Scanner system voltage ripple	20mV
Scanner system start current	500mA
Scanner system current	80mA (Sleep mode, 5V inpu); 300mA (Work mode, 5V input)
Motor system voltage	5V
Motor system current	100mA (5V input)
Weight	170g
Temperature Range	0-40 C

Applications

Robot navigation and localization
SLAM algorithm development and 2D environment outline mapping

Manuals / Documents

For compatibility and integration questions (USB/serial settings, ROS setup, or power requirements), contact [email protected].

Details

SLAMTEC RPLIDAR A1 360° laser range scanner for robot SLAM navigation, 0.15–12 m, 8000 Hz sampling

High-speed 360° LiDAR scanning supports SLAM mapping and navigation with a 0.15–12 m detection range.

Laser triangulation ranging principle illustration for RPLIDAR A1 distance measurement and angle sampling

Laser triangulation measures distance points around the sensor to build a 2D outline for localization and mapping.

360-degree omnidirectional scanning concept with RPLIDAR A1 generating a full-circle distance map

Omnidirectional 0–360° scanning captures surrounding obstacles for navigation and environment mapping.

Text graphic highlighting LiDAR sampling rate up to 8000 times per second for faster robot mapping

An 8000 Hz sample rate helps robots respond quickly with dense, accurate range data.

OPTMAG design graphic showing wireless power transfer and optical communication concept for RPLIDAR A1

OPTMAG design uses wireless power and optical communication to reduce wear from physical wiring in rotation.

Configurable scan rate graphic for RPLIDAR A1 indicating adjustable 2–10 Hz scanning via motor PWM signal

Scan speed can be tuned from 2–10 Hz by adjusting the motor PWM signal to match different SLAM needs.

Robot navigation and localization feature icons: 12 m range, 8000 Hz sample rate, 1° angular resolution, 5 V input

Key operating specs at a glance: 12 m range, 8000 Hz sampling, ≤1° angular resolution, and 5 V power input.

Plug-and-play connection graphic with micro USB cable plus serial/USB interfaces, GPL SDK, and ROS integration icons

Connect via micro USB and integrate using the open-source SDK tools and ROS support where applicable.

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SLAMTEC RPLIDAR A1 LiDAR 360° Laser Range Scanner 0.15-12m 8000Hz for Robot SLAM Navigation