The RPLIDAR A3M1 is a 360° 2D LiDAR scanner from SLAMTEC capable of taking up to 16,000 laser ranging samples per second. It generates 2D point cloud data suitable for mapping, localisation, and environment modelling applications.

The A3M1 supports two operating modes: Enhanced Mode for maximum range (25 m) and sampling rate in indoor environments, and Outdoor Mode for reliable performance with resistance to direct sunlight interference. Scanning frequency is adjustable from 5–20 Hz, with a typical rate of 10 Hz (600 rpm).

Key Features

• 360° 2D Scanning – Full rotational laser range scanning
• Up to 16,000 Samples/sec – High-speed data acquisition for detailed point clouds
• 25 m Range (Enhanced Mode) – Optimised for indoor mapping performance
• 20 m Range (Outdoor Mode) – Daylight-resistant operation for outdoor environments
• Adjustable Scan Frequency – 5–20 Hz range, typical 10 Hz (600 rpm)
• PWM Motor Control – Start, stop, and speed control via PWM interface
• Eye-Safe Laser – IEC 60825 Class I certified

Specifications

• Ranging Method – Laser triangulation
• Sample Rate – Up to 16,000 samples/sec
• Range – 25 m (enhanced), 20 m (outdoor)
• Scan Frequency – 5–20 Hz (adjustable)
• Communication – Serial (UART)
• Laser Safety – IEC 60825 Class I

Ideal For

• Robot navigation and SLAM
• Indoor and outdoor mapping
• Object detection and environment modelling
• Autonomous vehicle prototyping

Package Contents

• 1× RPLIDAR A3M1 scanner unit