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Product profile

Fairy

Fairy is RoboSense's compact mid-range digital lidar family for drones, mobile robots, forklifts and autonomous systems. It combines 150 m range, 360 x 32...

Facts

Company
RoboSense
Product type
component
Status
commercial
Primary capability
robot_perception
Website
https://www.robosense.ai/en/rslidar/Fairy

About Fairy

Fairy uses RoboSense's chip-based digital transceiver architecture to produce structured point clouds for mapping, localization, perception and obstacle avoidance. Active illumination supports operation across day, night, strong light, rain and fog, while the integrated IMU supplies motion context for mobile platforms.

The family is offered in 48- and 96-beam versions. Both cover 360 x 32 degrees and range to 150 m; the 48-beam unit outputs about 685,000 points per second, while the 96-beam model reaches about 1.37 million. The cylindrical sensor measures 75 mm in diameter by 70 mm high and weighs less than 350 g.

Market context

https://zlsbkmaixmmnjrgpkcyp.supabase.co/storage/v1/object/public/robotics_assets/products/korthos-product-candidates-2026-08-22-batch-28/robosense-fairy-16x9.jpg, lidar_sensor, digital_lidar_sensor, 1600, 900, 1207980ff57f35e2f74e2b114f23bb9552148042cfe730cc3618182b46185fbc, reviewed_16x9_official_media, false, 2026-08-22T08:50:55.576099+00:00, 3D LiDAR Sensor, Controlled component taxonomy and commercial maturity verified; compact summary, long-form overview and source-coupled family/variant specifications enriched., robotics_assets, https://cdn.robosense.cn/fairy/07_EN.png, https://www.robosense.ai/en/rslidar/Fairy, official, https://zlsbkmaixmmnjrgpkcyp.supabase.co/storage/v1/object/public/robotics_assets/products/korthos-product-candidates-2026-08-22-batch-28/robosense-fairy-16x9.jpg, Approved by user after strict contact-sheet review; rendered at exact 1600x900 with no letterbox, added border or transparent background., 2026-08-22T08:50:55.576099+00:00, component, products/korthos-product-candidates-2026-08-22-batch-28/robosense-fairy-16x9.jpg, 2026-08-22, lidar_mapping_device, false, source_photo_16x9_cover, Exact official 1600x900 product image pixel-inspected; full comp...

Summary

Type: Digital lidar

Core: Fairy

Function: Map obstacles

Audience: Mobile robots

Specifications

angular_resolution_deg
48-beam: 0.25 x 0.67 deg; 96-beam: 0.25 x 0.33 deg
detection_range_m
150 m
dimensions_mm
75 mm diameter x 70 mm height
horizontal_fov_deg
360 deg
imu
Integrated IMU
point_rate_points_s
685,000 points/s at 48 beams; 1,370,000 points/s at 96 beams
precision_cm
0.5 cm (1 sigma under stated conditions) cm
variant_beams
48 or 96 beams
vertical_fov_deg
32 deg
weight_g
Less than 350 g g

Operations

Environment
outdoor_robotics, indoor_mobile_robot, autonomous_vehicle, industrial_sites
Primary user
robot_oems, autonomous_vehicle_integrators, mobile_robot_operators
Role
robot_perception, autonomous_navigation, 3d_mapping, obstacle_avoidance
Interaction model
environmental_perception, obstacle_detection, 3d_mapping
Mobility class
embedded_robot_component, vehicle_mounted_component
Product detail
https://zlsbkmaixmmnjrgpkcyp.supabase.co/storage/v1/object/public/robotics_assets/products/korthos-product-candidates-2026-08-22-batch-28/robosense-fairy-16x9.jpg, lidar_sensor, digital_lidar_sensor, 1600, 900, 1207980ff57f35e2f74e2b114f23bb9552148042cfe730cc3618182b46185fbc, reviewed_16x9_official_media, false, 2026-08-22T08:50:55.576099+00:00, 3D LiDAR Sensor, Controlled component taxonomy and commercial maturity verified; compact summary, long-form overview and source-coupled family/varian...

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