Data Sheet

9 / 18
Copyright (c) 2009-2013 RoboPeak Team
Copyright (c) 2013-2017 Shanghai Slamtec Co., Ltd.
Measurement Performance
 For Model A3M1 Only
Figure 2-1 RPLIDAR Performance
Note: the triangulation range system resolution changes along with distance.
Laser Power Specification
 For Model A3M1 Only
Figure 2-2 RPLIDAR Optical Specification
Note: the laser power listed above is the peak power and the actual average power
is much lower than the value.
Optical Window
To make the RPLIDAR A3M1 working normally, please ensure proper space to be
left for its emitting and receiving laser lights when designing the host system. The
Specification
Item
Enhanced Mode
Outdoor Mode
Application Scenarios
Extreme performance
Ideal for indoor environments
with maximum ranging distance
and sampling frequency.
Extreme reliability
Ideal for both outdoor and indoor
environments with reliable
resistance to daylight.
Distance Range
White object: 25 meters
White object: 25 meters
Black object: 10 meters
Black object: 8 meters
Sample Rate
16 kHz
16 kHz or 10 kHz
Scan Rate
Typical value: 15 Hz (adjustable between 5 Hz-20 Hz)
Angular Resolution
0.225°
0.225° or 0.36°
Communication Interface
TTL UART
Communication Speed
256000 bps
Compatibility
Support former SDK protocols
Item
Unit
Min
Typical
Max
Comments
Laser
wavelength
Nanometer(nm)
775
785
795
Infrared Light
Band
Laser power
Milliwatt (mW)
-
10
12
Peak power
Pulse length
Microsecond(us)
60
87
90
-
Laser Safety
Class
-
-
IEC-60825
Class 1
-
-