yahboom
yahboom YDLIDAR 4ROS TOF lidar sensor 12Hz 30m .13° 360° 20000/s 100klux
Time-of-flight lidar scans 360° out to 30 m with .13° resolution at up to 12 Hz, 20 000 samples per second and 100 klux glare resistance
- CPU TypeOther
- TOF ranging keeps accuracy constant at every distance up to 30 m
- 12 Hz adjustable scanning frequency with 20000 samples per second
- .13° angular resolution for detailed 360° environment mapping
- Anti-glare design handles 100 klux for reliable indoor and outdoor use
- Compact lightweight build simplifies robot integration and mounting
Robot lidar for navigation
The Yahboom YDLIDAR 4ROS is a time-of-flight sensor built for autonomous robots. It measures distance by laser pulse round-trip time, so accuracy stays constant across the range. The 360° rotating core delivers a full contour map of the surroundings for obstacle avoidance and SLAM tasks.
Integration needs and freedoms
The sensor needs a host controller to process its 20000 samples per second and a 5 V supply for the motor driver. Its adjustable 5 Hz to 12 Hz scan rate lets developers trade update speed for CPU load. Anti-glare tolerance up to 100 klux means outdoor operation does not require extra filtering hardware.
Bundled value
The unit ships with mounting hardware and a ROS driver package so the 30 m radius data streams straight into standard navigation stacks. The compact, lightweight body fits small chassis without redesign. No separate calibration routine is needed because ranging accuracy is distance-independent by design.
Highlights
- TOF ranging keeps accuracy constant at every distance up to 30 m
- 12 Hz adjustable scanning frequency with 20000 samples per second
- .13° angular resolution for detailed 360° environment mapping
- Anti-glare design handles 100 klux for reliable indoor and outdoor use
- Compact lightweight build simplifies robot integration and mounting
Specifications
| CPU Type | Other |
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Questions about this item
What is the maximum scanning radius of the YDLIDAR 4ROS sensor?
The YDLIDAR 4ROS sensor has a maximum scanning radius of 30m, allowing robots to perform large-area cruise and mapping functions.
How much ambient light can the sensor resist while maintaining accurate measurements?
The sensor features anti-glare capability that resists strong light environments up to 100klux for indoor and outdoor high-precision distance measurement.
What sampling frequency does the lidar provide for mapping and navigation data?
The lidar provides a sampling frequency of 20000 times per second to guarantee the acquisition of mapping and navigation data.
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