During technical comparisons, LD-LRS3601 appears alongside Sick Diffuse Sensor, Sick Tim310 1030000 and Sick Photoelectric Sensor Gl so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Sick LD-LRS3601 LiDAR Sensor
The Sick LD-LRS3601 LiDAR Sensor offers a 2.5 m ... 250 m working range, 24 V DC, Β± 15 % power supply, and 1 x 20-pin Harting plug connection. Manufactured by Sick under the LiDAR Sensor category, this model belongs to the LMS Series.
| Brand | Sick |
| Product Type | Lidar Sensor |
| Model Number | LD-LRS3601 |
Sick LD-LRS3601 LiDAR Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Application | Outdoor |
| Light source | Infrared (905 nm) |
| Laser class | 1 (IEC 60825-1:2014, EN 60825-1:2014) |
| Aperture angle | 360Β° |
| Scanning frequency | 5 Hz ... 15 Hz |
| Angular resolution | 0.125Β°, Interlaced: 0,0625, 0.125Β°, 0.1875Β°, 0.25Β°, 0.375Β°, 0.5Β°, 0.75Β°, 1Β° |
| 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, Β± 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 | Β± 38 mm |
| Statistical error | 30 mm |
| Ethernet | β , TCP/IP. Data transmission rate, β€ 100 Mbit/s |
| Serial | β , RS-422.Data transmission rate, 19,200 Baud ... 115,200 Baud |
| Digital outputs | 1 (digital) |
| Ambient operating temperature | β25 Β°C ... +50 Β°C |
| Storage temperature | β25 Β°C ... +80 Β°C |
The LD-LRS3601 operates with an infrared light source at 905 nm and is classified as a safe Class 1 laser according to IEC 60825-1 standards. It provides a full 360Β° aperture angle and an adjustable scanning frequency from 5 Hz to 15 Hz, with a fine angular resolution as precise as 0.0625Β°. This allows for dense, detailed point-cloud data capture, making it suitable for applications requiring both range and precision.
With a working range of 2.5 m to 250 m and a detection capability of up to 80 m at 10% remission or 250 m at 90% remission, the Sick LD-LRS3601 can reliably track objects in diverse outdoor conditions. It features robust IP67-rated polyurethane housing to resist dust, water, and impact, while built-in heating enables operation in temperatures from β25 Β°C to +50 Β°C. Data communication is supported via Ethernet TCP/IP at up to 100 Mbit/s and RS-422 serial interfaces, making integration into industrial networks straightforward. Powered by 24 V DC with a typical consumption of 36 W (+140 W for heating), it offers long-term dependability, backed by a mean time between failures (MTBF) of 86 years.
The Sick LD-LRS3601 LiDAR Sensor is widely used in autonomous vehicle navigation, outdoor perimeter security, and industrial automation where high-range detection is critical. In automated guided vehicles (AGVs) and mobile robots, it enables real-time obstacle detection and mapping, ensuring safe and efficient movement. For port operations and large-scale logistics, it helps in precise vehicle docking, collision prevention, and load monitoring.
In mining and heavy equipment automation, the LD-LRS3601 provides reliable long-distance measurement in dusty, wet, or low-visibility environments. It is also deployed in smart city projects for traffic monitoring, crowd management, and infrastructure protection. Junior maintenance engineers will find it easy to install thanks to its standard 20-pin Harting plug, while experienced engineers can fully exploit its advanced configuration options for specialized projects. With unmatched range, industrial-grade durability, and precise scanning, the Sick LD-LRS3601 LiDAR Sensor is a proven choice for mission-critical outdoor sensing.
Related Products
