RPLIDAR A3M1: High-Performance, Affordable 2D LiDAR Scanner
Ultra-Fast Sampling and Long Range: The RPLIDAR A3M1 is a next-generation LiDAR solution offering exceptional value. Its high rotation speed enables an impressive sampling rate of up to 16,000 samples per second, capturing detailed scans of its surroundings. This LiDAR boasts a long-range capability of up to 25 meters, making it ideal for various applications.
Enhanced Performance and Durability: The RPLIDAR A3M1 surpasses traditional LiDAR systems in terms of lifespan. This innovative design ensures stable operation for extended periods.
Exceptional Outdoor Performance: Compared to other RPLIDAR series, the A3M1 excels in outdoor environments. It delivers stable performance when detecting long-distance objects, black and white objects in succession, and objects under direct sunlight. This makes it perfect for outdoor applications requiring precise 2D mapping within a 25-meter radius.
Dual-Mode Operation for Indoor and Outdoor Versatility: The RPLIDAR A3M1 offers the flexibility of two operating modes. Enhanced mode prioritizes maximum range and sampling rate for optimal indoor mapping performance. Outdoor mode, on the other hand, prioritizes robust resistance to sunlight interference, preventing malfunctions in outdoor environments.
Adjustable Scanning Frequency and Resolution: The RPLIDAR A3M1 features a typical scanning frequency of 10Hz (600rpm). This frequency can be adjusted between 5Hz and 15Hz to suit specific application requirements. At a 10Hz scanning frequency, the LiDAR offers a sampling rate of 16kHz and an angular resolution of 0.225 degrees.
Eye-Safe Design and Easy Integration: Prioritizing safety, each RPLIDAR A3M1 undergoes rigorous testing to ensure the laser output power complies with the IEC-60825 Class 1 eye safety standard. The system also features a simple power supply design, reducing overall Bill of Materials (BOM) costs. Users can control the start, stop, and rotation speed of the motor through a Pulse Width Modulation (PWM) signal. The LiDAR also includes a built-in rotation speed detection and adaptation system, automatically adjusting the angular resolution based on the actual rotation speed.
High-Speed Sampling Protocol and Broad Compatibility: The RPLIDAR A3M1 utilizes a newly developed high-speed sampling protocol for outputting 16,000 samples per second. To leverage this advanced feature, users may need to update their Software Development Kit (SDK) or modify existing drivers to accommodate the new protocol.
Diverse Application Potential: The RPLIDAR A3M1’s versatility makes it suitable for a wide range of applications, including:
- General robot navigation and localization
- Environment scanning and 3D reconstruction
- Long-duration service and industrial robots
- Home service and cleaning robot navigation and localization
- Simultaneous localization and mapping (SLAM)
- Smart toy localization and obstacle avoidance
