Sick LD-MRS400001 LiDAR Sensor
The Sick LD-MRS400001 LiDAR Sensor delivers 3D scanning, 12.5–50 Hz frequency, and 320 m working range for outdoor industrial automation. This Sick LiDAR Sensor uses infrared 905 nm light, operates within a IP69K enclosure, and supports Ethernet TCP/IP and RS-232 communication. Positioned within the Sick LiDAR Sensor portfolio, the LD-MRS400001 Sick 3D LiDAR Scanner enables reliable wide-area object detection in harsh industrial environments.
| Brand | Sick |
| Product Type | Lidar Sensor |
| Model Number | LD-MRS400001 |
Sick LD-MRS400001 LiDAR Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Application | Outdoor |
| Light source | Infrared light (905 nm, ± 10 nm) |
| Laser class | 1 (IEC 60825-1:2014, EN 60825-1:2014) |
| Aperture angle | Horizontal, 85° (Working range with 4 scan layers, 25° extension of working range with 2 scan layers to a total of 110°). Vertical, 3.2°. |
| Scanning frequency | 12.5 Hz ... 50 Hz |
| Angular resolution | 0.125°, 0.25°, 0.5° |
| Heating | - |
| Working range | 0.5 m ... 320 m |
| Scanning range | At 10% remission factor, 50 m |
| Connection type | Circular plug-in connector |
| Supply voltage | 9 V ... 30 V |
| Power consumption | 8 W |
| Housing | Al |
| Housing color | Gray (RAL 7032), black (RAL 9005) |
| Enclosure rating | IP69K |
| Protection class | III |
| Weight | 1 kg |
| Dimensions (L x W x H) | 94 mm x 165 mm x 88 mm |
| MTBF | > 100 years |
| MTTFD | > 100 years |
| Detectable object shape | Almost any |
| Systematic error | ± 300 mm |
| Statistical error | 100 mm |
| Ethernet | ✔ , TCP/IP. Function, Raw data interface/parameterization. Data transmission rate, 100 Mbit/s |
| Serial | ✔ , RS-232. Function, Auxiliary interface.Data transmission rate, 57,600 Baud |
| Digital outputs | 1 (digital) |
| Ambient operating temperature | –40 °C ... +70 °C |
| Storage temperature | - |
The LD-MRS400001 Sick 3D LiDAR Scanner is a rotating LiDAR Sensor designed for industrial automation requiring spatial object detection. This model supports 12.5–50 Hz scanning frequency, 85° horizontal field of view, and a 0.5 m to 320 m working range. Operating with infrared 905 nm light, it belongs to the LD Series and is deployed in outdoor automation systems.
In industrial applications, the LD-MRS400001 LiDAR Sensor is used in conveyors, mobile automation, packaging lines, yard logistics, and assembly environments. Multi-layer scanning enables reliable detection of almost any object shape, while stable angular resolution supports consistent spatial measurement. The compact aluminum housing and IP69K protection ensure dependable operation in dust, water, and temperature-extreme conditions.
The Sick LD-MRS400001 LiDAR Sensor combines long operational life, consistent measurement behavior, and industrial communication interfaces for automation networks. With Ethernet TCP/IP raw data support and auxiliary serial interfaces, integration remains straightforward. Its LD Series architecture, controlled error characteristics, and outdoor-rated construction make the LD-MRS400001 suitable for continuous industrial deployment where accuracy and durability are required.
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