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YDLIDAR G4 Lidar Triangulation 360° 16m Scan Ranging for ROS Robotics Support ROS1 ROS2
- Design for ROS robot mapping and navigation
- Meet FDA Class 1 safety standard
- 360° scanning, 9000Hz frequency ranging, 16m ranging radius
- Support Windows, Android, ROS, Linux systems
- Provide EAI official learning materials
Compliant with FDA Class 1 Safety Standard
Adopting safe and low power consumption infrared emitter, and PWM to control laser, G4 Lidar is compliant with Class 1 safety standard and reaches human eye safety level.
Mounting Bracket for Great Adaptability
Use mounting bracket to fix G4 Lidar on various robots.
360° Scanning Ranging
Rotate 360 degrees to obtain outline of surrounding to achieve swift mapping. Highly adapt to applications in different direction.
41mm Ultra-thin Design
Only 41mm high. The integrated drive system, rotation system and motor contributes to more precise and reliable performance.
9000Hz High Frequency Ranging
9000Hz ranging frequency brings precise mapping without missing any details.
Brushless Motor/ High-quality Bearings / High Density Encoder Disk
Adopt high quality bearings and customized brushless motor that empower it with a longer lifespan of 50000 hours.
Up to 16m Ranging Radius
With self-developed image processing acceleration engine YDImage 3.0, its ranging radius is up to 16m.
Opto-magnetic Wireless Communication Technology
Innovative fusion technology avoids failure and short service life, and achieves high-speed lossless data transmission.
Plug and Play, Get Started Quickly
YDLIDAR G4 is ready to use after you connect it to computer through data cable, and no encoding operation is needed. G4 has complete drivers supporting Windows, Android, ROS and Linux. Abundant SDK, API and technical documents are provided to let you get started quickly!
Smart Software for Parameter Adjustment
Configured software is easy to operate. Range frequency, scanning type and low consumption mode could be customized.
| Parameters | |||
| Output axis | 6mm-diameter D-shape eccentric shaft | Motor type | Permanent magnet brushed |
| Ranging principle | Triangulation | Ranging radius | 0.12m -16m |
| Ranging frequency | 9000 Hz | Scanning frequency | 5-12Hz |
| Scanning angle | 0-360 degree | Angle resolution | 0.2-0.48 degree |
| Sample range | 9k | Communication rate | 230400bps |
| Operating scene | Indoor | Support | ROS |
| Dimension | 72*71*41mm | Supply current | 1000mA |
| Supply voltage | 5V | Output | UART serial port(3.3V level) |
| Operating temperature | 0℃-50℃ | Relative error | 2.0% (1m< distance <8m); 2cm (distance≤1m) |
| Applications | Robot navigation and obstacle avoidance, industrial automation, regional security; intelligent transportation; environment scanning and 3D reconstruction, digital multimedia interaction, ROS teaching | ||
| Parameters | |
| Ranging principle | Triangulation |
| Ranging radius | 0.12m -16m |
| Ranging frequency | 9000 Hz |
| Scanning frequency | 5-12Hz |
| Scanning angle | 0-360 degree |
| Angle resolution | 0.2-0.48 degree |
| Sample range | 9k |
| Communication rate | 230400bps |
| Operating scene | Indoor |
| Applications | Robot navigation and obstacle avoidance, industrial automation, regional security; intelligent transportation; environment scanning and 3D reconstruction, digital multimedia interaction, ROS teaching |
| Dimension | 72*71*41mm |
| Supply current | 1000mA |
| Supply voltage | 5V |
| Output | UART serial port(3.3V level) |
| Operating temperature | 0℃-50℃ |
| Relative error | 2.0% (1m< distance <8m); 2cm (distance≤1m) |
| Support | ROS |
| Item | Specification |
| Ranging principle | Triangulation |
| Ranging frequency | 9000 Hz |
| Scanning angle | 0-360 degree |
| Sample range | 9k |
| Ranging radius | 0.12m -16m |
| Scanning frequency | 5-12Hz |
| Angle resolution | 0.2-0.48 degree |
| Communication rate | 230400bps |
| Operating scene | Indoor |
| Support | ROS |
| Dimension | 72*71*41mm |
| Supply current | 1000mA |
| Supply voltage | 5V |
| Output | UART serial port(3.3V level) |
| Operating temperature | 0℃-50℃ |
| Relative error | 2.0% (1m< distance <8m); 2cm (distance≤1m) |
| Applications | Robot navigation and obstacle avoidance, industrial automation, regional security; intelligent transportation; environment scanning and 3D reconstruction, digital multimedia interaction, ROS teaching |
Questions & Answers
Have a Question?
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Hello, I have the ydlidar g4 and i would like to do the same thing you show in your video presention on youtube and on your website. How do i use this lidar to do mapping/navigation and visualize it on screen ? I see rviz tool , can you tell where i should start to create a map?
Please check this link: https://drive.google.com/drive/folders/1z1AfbzhlD60wa7CcTDhp7tY2t5QFKElS?usp=sharing
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Hello,
Hi. If you have any question, you can send email to support@hiwonder.com
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