Ā
DTOF LIDAR STL27L
DTOF 360° Omni-directional Lidar, Compact Size & Large Ranging Radius
Ā
Ā
Specifications
| RANGING DISTANCE |
0.03~2M |
2~8M |
>8M |
| MEAN ERROR |
±15mm |
±20mm |
±30mm |
| OVERALL STANDARD DEVIATION |
5mm |
15mm |
25mm |
| RANGING DISTANCE |
0.03~25.00m (target surface reflectivity is 80.6%) |
| SCANNING FREQUENCY |
10Hz |
| SCANNING ANGLE |
360° |
| RANGING FREQUENCY |
21600Hz |
| ANGULAR RESOLUTION |
0.167° |
| WAVELENGTH |
895 ~ 915 nm (Typ 905) |
| COMMUNICATION INTERFACE |
UART @ 921600 |
| AMBIENT LIGHT TOLERANCE |
60 KLux |
| POWER SUPPLY |
4.5~5V (Typ 5V) |
| POWER CONSUMPTION |
1.45W |
| OPERATING CURRENT |
290 mA |
| WEIGHT |
46.1g |
| OPERATING TEMPERATURE |
-10°C ~ 50°C |
| LIFETIME |
10000+ hours |
Ā
TOF (Time-Of-Flight) Ranging Technology
Adopting TOF (Time of Fight) ranging technology, measuring distance according to the time-of-flight of the laser pulse. The maximum ranging distance can reach up to 25m to meet the demand of most commercial applications, and can reach the measurement accuracy of ±20 mm within the effective detection distance of 8m. With efficient algorithm logic to achieve 360° detection of the robots, autonomous mapping, and obstacle detection...
Ā
Supports Start-Stop Control Via Software
Open source for demo, schematic diagram and other resources of the adapter board, enabling personalized development and Lidar operation control, effectively prolonging its lifetime.
Ā
More Stable Performance, Long Lasting Lifetime
Adopts Coaxial brushless motor, quiet without friction, supports high-speed wireless data transmission with stable performance. Features a longer lasting lifetime up to 10000+ hours, meets the requirement of low failure rates in the projects.
Ā
360° Omni-Directional Laser Scanning
Rotates clockwise in the ranging core to achieve 360-degree scanning and ranging of the surrounding environment, thus obtaining the contour map of the surrounding environment and the point cloud information of the location of obstacles
Ā
Ranging Radius Up To 25m
Ā Longer Ranging Distance, Can Obtain the Environmental Information in A Farther Range, Ensuring The Large-Area Cruising And Mapping Capabilities Of the Robots
Ā * The ranging distance data is obtained by repeated measurements of STL27L and a target surface with 80.6% reflectivity under laboratory conditions.
Ā
High Real-Time & Accurate Map Building
Supports scanning at 10Hz and measuring distance at a rate of 21600Hz, effectively reducing navigation blind spots and improving scanning coverage
Ā
Multi-Echo Detection Technology, Supports Glass Wall Detection
Supports glass wall detection at specific angles through multi-echo detection technology, reducing collisions during robot operation and increasing safety
Ā
Strong Ambient Light Tolerance
Adopts excellent filtering technology to meet the use in 60Klux strong light, suitable for a variety of indoor and outdoor scenarios
Ā
Exquisite, Compact, Easier To Integrate
It adopts a compact structure design, smaller size, lower power consumption, and can be embedded inside the robot to reduce the overall size and improve its passability.
Ā
Laser Safety FDA Class 1
To ensure the safety for humans and pets, a low power infrared laser emitter is used as the light source and is driven by modulated pulses, the laser completes the emitting action in a very short period of time, complying with the FDA Class 1 human eye safety rating
Ā
Application Examples
Ā
Product Show
for reference only, the Raspberry Pi board is NOT included.
Ā
Outline Dimensions
Ā
Ā
Package Contains:
Weight:Ā 0.086 kg
- DTOF LIDAR STL27L x1
- LiDAR Driver with ESP8266 adapter x1
- USB Type A to Type C cable ~1m x1
- PH2.0 to 1.27H cable ~11cm x1
Ā
Product Selection
| PRODUCT |
RPLIDAR A1 |
D500 LIDAR KIT |
D200 LIDAR KIT |
DTOF LIDAR STL27L |
| RANGING DISTANCE |
0.15 ~ 12.00 m |
0.03~12.00m |
0.15 ~ 8.00 m |
0.03~25.00 m |
| RANGING ACCURACY |
1% of actual distance (ā¤3 m) 2% of actual distance (3~5 m) 2.5% of actual distance (5~12 m) |
±10 mm (0.3 ~ 0.5m) ±20mm (0.5 ~ 2m) ±30mm (2 ~ 12m) |
White target: ±5mm (0.1~0.5m) ±10mm (0.5~1m) ±1.0% of actual distance (1~6 m) ±1.5% of actual distance (6~8 m) |
±15mm (0.03~2m) ±20mm (2~8m) ±30mm (>8m) |
Black target: ±7mm (0.1~0.5m) ±12mm (0.5~1m) ±1.2% of actual distance (1~4 m) ±1.5% of actual distance (4~6 m) NA (6~8m) |
| SCANNING FREQUENCY |
5.5 Hz |
6~13Hz (Typ 10) |
6Hz by default, 2 ~ 8 Hz externally controllable |
10 Hz |
| SCANNING ANGLE |
360° |
360° |
360° |
360° |
| RANGING FREQUENCY |
8000 Hz |
5000 Hz |
4000Hz |
21600Hz |
| RESOLUTION |
⤠1% of actual distance (ā¤12 m) ⤠2% of actual distance (within 12~16 m) |
15 mm |
ā 17 mm |
15~30 mm |
| WAVELENGTH |
785 nm |
895 ~ 915 nm (Typ 905) |
775 ~ 800 nm (Typ 793) |
895 ~ 915 nm (Typ 905) |
| COMMUNICATION INTERFACE |
UART |
UART |
UART |
UART |
| POWER SUPPLY |
5 V |
5 V |
DC 5V±10% |
4.5~5V |
| POWER CONSUMPTION |
0.5 W |
1.45W |
ā 1.5 W |
1.45W |
| OPERATING CURRENT |
100 mA |
290mA |
ā¤300mA |
290mA |
| WEIGHT |
248g |
45g |
101g |
46.1g |
| OPERATING TEMPERATURE |
0°C ~ 40°C |
-10 ~ 45°C |
-10°C ~ 50°C |
-10°C ~ 50°C |
| DIMENSIONS(L Ć W Ć H) |
96.8 Ć 70.3 Ć 55.0mm |
54.00Ć46.29Ć35.00 |
96.3 Ć 59.8 Ć 38.80mm |
54.00 Ć 46.29 Ć 34.80mm |