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1KHz Short Range Of LiDAR Ir Sensor Robotics
A 1KHz short range of LiDAR module/IR sensor is an ideal tool for robotics, allowing for high-speed obstacle avoidance and real-time distance tracking. These distance measuring sensors use infrared (IR) light combined with Time-of-Flight (ToF) technology to measure distances quickly, streaming data up to 1,000 times per second.
Popular, readily available laser modules for robotics include:
JRT LIDAR-PT-50H: Available on shopping, this unit offers a 50m range and can easily exceed 1KHz update rates. It is rugged and perfect for fast-moving platforms.
Key Benefits for Robotics
Rapid Obstacle Avoidance: High sampling rates ensure that fast-moving drones, AGVs, or robotic vacuum cleaners can detect sudden obstacles and dynamically adjust their paths.
Point-Cloud Generation: When paired with a rotating servo motor, these high-speed single-point sensors can be swept mechanically to generate a dense 3D point cloud for mapping and SLAM (Simultaneous Localization and Mapping).
Sunlight Immunity: Many industrial-grade ToF units, like the DFRobot TF02-i, feature ambient light filters, keeping the sensor stable outdoors.
Compact Footprint: These sensors consume very little power (often under 1W) and weigh only a few grams, preventing unnecessary drag or battery drain on mobile robots.
Detailed parameters
1 Range: 0.05m～50m (90%reflectivity), 0.05m～15m (10%reflectivity)1
2 Frequency: 20Hz～10KHz (Default: 1KHz)
3 Accuracy: ±5cm(＜10m) , 1%(≥10m)(2σ)
4 Repeatability: ±5cm
5 Ambient Light Immunity: 45m @ 100KLux2
6 Central Wavelength: 905nm
7 Photobiological Safety: Class 1
8 FOV: about 4mrad
9 Wavelength for Indication: 650nm (visible red light)
10 Photobiological Safety for Indication: Class 2
11 Supply Voltage: 9~36VDC
12 Peak Current: 24V@100mA
13 Average Current: 24V@34mA
14 Average Power Consumption: 0.8W
15 Communication Interface: UART
16 Protection: Level N/A
17 Dimension: 38 x 20 x 30 mm
18 Weight: 15±2g
19 Operating Temperature: -20℃~+60℃（No condensation，indicator red light automatically turns off when under -20℃）
20 Wire Specification: 5-pin 1.25mm terminal, specification M1250V-05P, with 50cm tinned loose wire
21 Customization available in appearance / structure / output protocol
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Feedbacks: 
Customer to JRT.
The high frequency LiDAR modules system is working very well.
I would appreciate if you could send me the official invoice.
Chengdu JRT Main Rangefinding Sensor: Industrial Laser Distance Sensors, Outdoor Rangefinder Laser Module , Tof LiDAR Sensors.
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Main Product:
Laser Distance Module,
Laser Distance Meter ,
Tof LiDAR Sensor,
Laser Rang Finder,
Laser Distance Sensor,
Laser Range Sensor
