Sick LD-LRS3601 LiDAR Sensor
The Sick LD-LRS3601 LiDAR Sensor provides 360° scanning, 5–15 Hz frequency, and 250 m working range for outdoor industrial detection. This Sick LiDAR Sensor uses infrared 905 nm light, supports IP67 enclosure, integrates heating, and communicates through Ethernet TCP/IP and RS-422 interfaces. Positioned within the Sick LiDAR Sensor portfolio, the LD-LRS3601 supports wide-area object detection across harsh industrial automation environments.
| Brand | Sick |
| Product Type | Lidar Sensor |
| Model Number | LD-LRS3601 |
Sick LD-LRS3601 LiDAR Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Application | Outdoor |
| Light source | Infrared (905 nm) |
| Laser class | 1 (IEC 60825-1:2014, EN 60825-1:2014) |
| Aperture angle | 360° |
| Scanning frequency | 5 Hz ... 15 Hz |
| Angular resolution | 0.125°, Interlaced: 0,0625, 0.125°, 0.1875°, 0.25°, 0.375°, 0.5°, 0.75°, 1° |
| Heating | Yes |
| Working range | 2.5 m ... 250 m |
| Scanning range | At 10% remission factor, 80 m.At 90% remission factor, 250 m. |
| Connection type | 1 x 20-pin Harting plug |
| Supply voltage | 24 V DC, ± 15 % |
| Power consumption | 36 W, + 140 W heating |
| Housing | PU (polyurethane rigid integral foam) |
| Housing color | Gray (RAL 7032) |
| Enclosure rating | IP67 |
| Protection class | III |
| Weight | 9.1 kg |
| Dimensions (L x W x H) | 250 mm x 350 mm x 391.1 mm |
| MTBF | 86 years |
| MTTFD | > 100 years |
| Detectable object shape | Almost any |
| Systematic error | ± 38 mm |
| Statistical error | 30 mm |
| Ethernet | ✔ , TCP/IP. Data transmission rate, ≤ 100 Mbit/s |
| Serial | ✔ , RS-422.Data transmission rate, 19,200 Baud ... 115,200 Baud |
| Digital outputs | 1 (digital) |
| Ambient operating temperature | –25 °C ... +50 °C |
| Storage temperature | –25 °C ... +80 °C |
The LD-LRS3601 Sick 15 Hz Frequency LiDAR Sensor is a rotating LiDAR Sensor designed for industrial automation requiring full-area environmental scanning. This model supports 360° aperture angle, 5–15 Hz scanning frequency, and a 2.5 m to 250 m working range. Operating with infrared 905 nm light and Laser Class 1 compliance, it belongs to the LD Series and is commonly deployed in outdoor automation systems.
In industrial environments, the LD-LRS3601 LiDAR Sensor is used for area monitoring around conveyors, automated guided vehicles, yard logistics, perimeter safety, and material handling zones. The wide scanning field enables reliable detection of almost any object shape, while stable angular resolution supports consistent mapping and positioning. Integrated heating and IP67 housing ensure dependable operation in dust, moisture, and varying temperatures.
The Sick LD-LRS3601 LiDAR Sensor combines long service life, stable measurement accuracy, and industrial communication interfaces into a single sensing unit. With Ethernet TCP/IP and serial RS-422 support, it integrates smoothly into automation networks. Its LD Series design, systematic error control, and outdoor-rated construction make the LD-LRS3601 suitable for continuous industrial operation where reliability and consistent detection performance are required.
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