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D series 2d laser lidar scanner sensor


There are 3 models of D series 2d laser lidar scanner sensors respectively D6, D10 and D20.

D series 2d LiDAR likes as the eye of a mobile robot.  The dimension is small (only 78x78x56 mm), so it also called mini lidar sensor.  It integrated our fiber compression patent, electromagnetic non-contact rotary patent, passive photoelectric coding patent and other technologies. It can detect object 6,10,20 meters around in the 360 degrees, and can generate flat point-cloud data of the space where it located in. The point-cloud map data can be applied to fields such as SLAM (Simultaneous Localization And Mapping), robot positioning navigation, and human traffic detection.

Application fields

● Suitable for short distance home service robots.

● 360° indoor robot obstacle avoidance.

● Environment scanning and 2D reconstruction.

● Service robots, cleaning robots, toy robots, etc. positioning, obstacle avoidance and navigation.

● Detection of the flow of people in a complicated environment.


● Measurement range respectively: 0.15m~6m ; 0.15m-10m; 0.15m-20m;

● Kinds of digital output interfaces: 3*NPN OUT,2*NPN IN, TTL to USB.

● TOF (time of flight) laser distance measurement.

● Adopting Class I human eye safety laser, comply with international safety standards.

● The high-power laser emitter uses fiber compression (company patent) for divergence angle compression to make the spot smaller, which greatly improves the detection range.

● The patented electromagnetic non-contact rotary technology and patented passive photoelectric coding technology make the structure simple.

● The machine performance is very stable by using a large-rotor outer rotor motor, which greatly enhances the sense of orientation.

● Filtering the false alarms generated when the LiDAR detects to the edge of the object.

● For the detection of transparent objects, we can distinguish them by the energy return method.

● The ability to remove interference is greatly improved, and the bit error rate is reduced.

● Controlling the start, stop, and rotation speed of the rotating motor through PWM (Pulse-Width Modulation).

● The negative feedback principle is used to stabilize the motor speed in real time, which makes the judge of angles more accurately.

● The USB output mode can be used for ultra-dense installation with external timing control to form a 3D scan through CAN BUS.

● Providing complete visual data acquisition and analysis software on our official website.

● Providing fully customized service with our 15+ years industry experiences.


Click here to check more customer’s applications






Items                                              Parameters
Model                D6                D10             D20
Distance Measuring range 1 0.15m~6m@10% 0.15m~10m,6m@10% 0.15m~20m,12m@10%
Measurement repeatability 2 ±3cm@6m@10Hz ±3cm@10m@10Hz ±3cm@20m@10Hz
Angle resolution 0.36° 0.28°
Scanning area                           360°
Angle resolution                            0.36
Scanning frequency 3                           10Hz
Measurement frequency                          10kHz
Output Interface     TTL conversion USB ;     3*NPN OUT,2*NPN IN      TTL conversion USB   TTL conversion USB
Distance resolution                                            1cm
Laser source  Laser diode 905nm, ≤1mW; Meets GB7247.1-2001;                     

 Class I laser human eye safety requirements

Power supply                         DC+5V±10%  <3W; Starting  current>1.5A(12V),
Dimensions                             78×78×56 mm
Operating temperature range                           -10℃~ +50℃
Storage temperature range                          -20℃~ +70℃
Protection level                                    IP54
Weight                                   190 g