The RoboSense E1R is a next-generation solid-state LiDAR sensor with 144 laser channels, offering high-resolution 3D perception for robotics, intelligent navigation, and smart infrastructure. Built with RoboSense's self-developed digital SPAD-SoC technology, the E1R delivers an ultra-wide 120° × 90° field of view (FOV), ±3 cm accuracy, and a 75 m maximum range. These capabilities make it ideal for precision obstacle avoidance, mapping, and localization in diverse environments.
Key Features
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144 laser channels for high-density point cloud capture
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120° × 90° FOV with 0.625° angular resolution (H/V)
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Up to 520,000 pts/s (dual return), real-time 3D data
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30m@10% reflectivity, 75m max range, <0.1m blind zone
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±3cm accuracy, reliable for both near and far detection
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<10W power consumption, supports embedded & mobile platforms
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Robust IP67 & IP6K9K protection for harsh weather and dust
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-40°C ~ +85°C operation, vibration resistance up to 50G
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Automotive-grade reliability, passed 60+ validation tests
Technical Specifications
| Parameter | Specification |
|---|---|
| Wavelength | 940nm |
| # of Lines | 144 |
| FOV (H × V) | 120° × 90° |
| Range | 30m @ 10% reflectivity |
| Max Range | 75m |
| Accuracy | ±3cm |
| Blind Spot | <0.1m |
| Angular Resolution (H/V) | 0.625° / 0.625° |
| Frame Rate | 10Hz (adjustable) |
| Output Rate | 260,000 pts/s (single), 520,000 pts/s (dual) |
| Power Consumption | <10W |
| Operating Voltage | 9V – 16V |
| Dimensions (HxWxD) | 69.5 × 95 × 43mm |
| Weight (w/o cable) | 330 ± 20g |
| Operating Temp | -40°C ~ +85°C |
| Storage Temp | -40°C ~ +105°C |
| Ingress Protection | IP67, IP6K9K |
| Time Sync | gPTP |
| Window Size | 35 × 75 × 7mm |
Typical Applications
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Autonomous mobile robots (AMR)
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Automated guided vehicles (AGVs)
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Warehouse automation
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Smart city monitoring
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Environmental mapping & obstacle avoidance
- Logistics & port infrastructure