RoboSense E1R is a next-gen solid-state LiDAR sensor with 144 laser channels, delivering ultra-clear 3D perception for robotics, intelligent navigation, and smart infrastructure.

Powered by RoboSenses self-developed SPAD-SoC digital tech, the E1R offers:

• 120 90 Field of View (FOV)

• 3 cm accuracy

• 75 m max range

These features make it perfect for:

• Precision obstacle avoidance

• High-resolution mapping

• Accurate localization across diverse environments

Features

144 Laser Channels High-density point cloud capture for ultra-detailed 3D perception in robotics, mapping, and smart infrastructure.

120 90 Field of View With 0.625 angular resolution (H/V), it delivers wide-area coverage and fine-grained object detection.

Up to 520,000 pts/s (Dual Return) Real-time 3D data stream with dual echo capabilityideal for transparent or multi-surface environments.

30m @ 10% Reflectivity, 75m Max Range Reliable detection across short and long distances, with a blind zone of less than 0.1m for close-range precision.

3 cm Accuracy Consistent and dependable performance for both near-field and far-field sensing.

<10W Power Consumption Optimized for embedded systems and mobile platforms, balancing performance and efficiency.

IP67 & IP6K9K Protection Engineered to withstand harsh weather, dust, and water ingressready for outdoor deployment.

-40C to +85C Operating Range Built for extreme environments, with vibration resistance up to 50G for rugged applications.

Automotive-Grade Reliability Validated through 60+ rigorous tests, ensuring long-term stability and industrial-grade durability.

Compact Design Flexible Deployment

The E1R is engineered for seamless integrationits compact and lightweight build features a flat, flush light-emitting window with no protrusions, making it ideal for embedding into diverse robotic platforms and autonomous systems.

Its minimalist profile supports flexible mounting across constrained spaces, while the built-in -inch threaded interface ensures compatibility with standard photographic accessories such as tripods, brackets, and extension armsstreamlining robot prototyping, testing, and debugging.

Ultra-Wide FOV Exceptional Range

The RoboSense E1R features an expansive 120 90 field of view (FOV), enabling broad-area coverage with high-resolution 3D perceptionperfect for autonomous navigation, mapping, and decision-making.

With a 30m detection range at 10% reflectivity and a maximum range of 75m, E1R outperforms conventional depth cameras by over 7, ensuring early recognition of distant objects.

This extended range supports precise target identification and reliable obstacle avoidance, making E1R a powerful sensing solution for mobile robots, AGVs, smart infrastructure, and more.

Enhanced Perception: High Definition & Efficiency

The RoboSense E1R generates up to 260,000 points per second using a 144-beam structured point cloud, delivering sharp and reliable detection of both dynamic and static small obstacles.

Its high-density output enables efficient 3D mapping and accurate environmental reconstruction across diverse scenariosincluding roads, courtyards, warehouses, and port terminals.

Whether navigating cluttered indoor spaces or complex outdoor terrains, E1R ensures precision, speed, and spatial clarity for advanced robotic applications.

Industry-First Digital SPAD-SoC Innovation

The RoboSense E1R integrates the worlds first self-developed digital SPAD-SoC and 2D VCSEL chips, pioneering a new era of solid-state LiDAR technology.

Thanks to its fully digital signal processing and transmission architecture, E1R preserves lossless echo data, delivering crisp, high-fidelity point cloud outputs for advanced perception tasks.

Its chip-based solid-state design eliminates all moving parts, unlocking breakthroughs in both performance and long-term reliability.

RoboSense remains the only company in the industry to have successfully matured and mass-produced this cutting-edge technologysetting a new benchmark for LiDAR innovation.

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	-40C ~ +85C
Storage Temp	-40C ~ +105C
Ingress Protection	IP67, IP6K9K
Time Sync	gPTP
Window Size	35 75 7mm

Application Scenarios

Autonomous Mobile Robots (AMRs) Enable intelligent navigation and dynamic obstacle avoidance in indoor and outdoor environments.

Automated Guided Vehicles (AGVs) Support precision routing and collision-free movement in industrial and logistics settings.

Warehouse Automation Enhance inventory tracking, shelf scanning, and real-time spatial awareness for smart warehousing.

Smart City Monitoring Facilitate urban infrastructure sensing, traffic flow analysis, and public safety applications.

Environmental Mapping & Obstacle Avoidance Deliver high-resolution 3D perception for terrain modeling, vegetation detection, and safe traversal.

Logistics & Port Infrastructure Improve asset tracking, container positioning, and autonomous operations in complex port environments.

Why Choose RoboSense E1R

Automotive-Grade Reliability

Built on RoboSenses automotive-grade E platform, the E1R has passed 60+ reliability tests, including extreme temperature (-40C to +85C), vibration, and ingress protection (IP67/IP6K9K). Its engineered to perform in the harshest industrial and outdoor environments.

Ultra-Wide Field of View

With a 120 90 FOV, E1R delivers real-time detection of object size, contour, and distanceideal for autonomous navigation, obstacle avoidance, and spatial mapping.

Fully Solid-State Architecture

E1R features the worlds first mass-produced SPAD-SoC + 2D VCSEL chip combo, enabling true solid-state scanning with no moving parts. This ensures higher reliability, lower maintenance, and cleaner point cloud output.

Compact & Developer-Friendly

Measuring just 73575 mm, E1R is ultra-compact with a flat, flush window and a standard 1/4-inch threaded mount, making it easy to integrate into robotic platforms and compatible with photography accessories for rapid prototyping.

High-Performance Point Cloud

Generates up to 260,000 points per second with 144 neatly structured beams. It excels in 3D SLAM, environment reconstruction, and dynamic/static obstacle detectionfrom warehouses to urban streets.

All-Condition Operation

Performs flawlessly under strong light, darkness, and mixed lighting conditions. Whether indoors or outdoors, E1R empowers robots to navigate with confidence and precision.

Ideal for: Delivery robots, cleaning robots, humanoid robots, drones, autonomous vehicles, and smart service platforms.

RoboSense E1R isnt just a sensorits a leap forward in digital LiDAR innovation, combining performance, reliability, and integration flexibility in one compact powerhouse.

Packing List

Specification	Contents
Only LiDAR	1 RoboSense E1R LiDAR
3.5m Accessory Kit	1 3.5m Ethernet Power Cable 1 Power Adapter 1 Power Cable 1 E1R Power Interface Box 1 RJ45 Ethernet Cable 6 M4 Screws
8m Accessory Kit	1 8m Ethernet Power Cable 1 Power Adapter 1 Power Cable 1 E1R Power Interface Box 1 RJ45 Ethernet Cable 6 M4 Screws
LiDAR with 3.5m Ethernet Kit	1 RoboSense E1R LiDAR 1 3.5m Ethernet Power Cable 1 Power Adapter 1 Power Cable 1 E1R Power Interface Box 1 RJ45 Ethernet Cable 6 M4 Screws
LiDAR with 8m Ethernet Kit	1 RoboSense E1R LiDAR 1 8m Ethernet Power Cable 1 Power Adapter 1 Power Cable 1 E1R Power Interface Box 1 RJ45 Ethernet Cable 6 M4 Screws

Wiki

https://wiki.openelab.io/robosense/robosense-e1r

Documents

E1R User Guide.pdf

E1_Certification.zip

Robosense E1R 3D model.zip