Livox MID-70 LiDAR Sensor 70.4° Circular FOV 905nm Ethernet Point Cloud for Robotics & Autonomy

Overview

Livox MID-70 LiDAR is a LiDAR sensor designed to provide point cloud data with a wider viewing angle and a smaller blind zone. It is described for tailored applications such as low-speed autonomous driving and mobile robotics, expanding the vertical viewing angle, reducing blind spots, and improving close-range precision.

Key Features

• Wider viewing angle, smaller blind zone
• 70.4° circular field of view
• Minimum detection range: 5 cm
• Range precision: 2 cm; angle precision: < 0.1°
• Point cloud output via 100 Mbps Ethernet with low data latency (≤ 2 ms)
• Data synchronization support: IEEE 1588-2008 (PTPv2), PPS (Pulse Per Second), GPS (PPS+UTC)
• IP67 rating (overall unit; exclusions noted below)

Specifications

Model	MID-70
Laser Wavelength	905 nm
Laser Safety	Class 1 (IEC60825-1:2014) (Eye Safety)
Detection Range (@ 100 klx)	90 m @ 10% reflectivity 130 m @ 20% reflectivity 260 m @ 80% reflectivity
FOV	70.4° (Circular)
Range Precision (1σ @ 20m)	1σ (@ 20m) ≤ 2 cm ¹ 1σ (@ 0.2~1m) ≤ 3 cm ²
Angular Precision (1σ)	< 0.1º
Beam Divergence	0.28° (Vertical) × 0.03° (Horizontal)
Point Rate	100,000 points/s (first or strongest return) 200,000 points/s (dual return)
Data Latency	≤ 2 ms
Data Port	100 Mbps Ethernet
Data synchronization	IEEE 1588-2008 (PTPv2), PPS (Pulse Per Second), GPS (PPS+UTC)
False Alarm Rate (@ 100 klx) ³	< 0.01%
Operating Temperature	-4°F to 149°F (-20C to 65C)
IP Rating ⁴	IP67
Power ⁵	8 W (average)
Power Supply Voltage Range	10 ~ 15 V DC (with Converter 2.0: 9~30V DC)
Dimensions	97×64×62.7 mm
Weight	580 g

Notes

• ¹ Measured in an environment of 25C with a target (30% reflectivity) 20 meters away. The result may vary under different test conditions.
• ² Measured in an environment of 25C with a target (30% reflectivity) within the range of 0.2 to 1 meters away. The result may vary under different test conditions.
• ³ The false alarms ratio of the noise created by the stray light in a test environment of 100 klx at a temperature of 25C.
• ⁴ The Livox Mid-70 has an overall IP rating of IP67 (not including Livox Converter 2.0 and cables).
• ⁵ Starting power, especially at low temperature, might be significantly larger than the typical power. Please refer to user manuals for detailed information.

Applications

• Low-speed autonomous driving and mobile robotics
• Forward detection with one MID-70 unit
• Forward and side detection with three MID-70 units
• Use in crowded and complex environments (examples described: airports, malls, hospitals)

For pre-sales compatibility questions (interface, synchronization method, power range) or integration support, contact [email protected] or visit https://voltaspir.com/.

Manuals

• Livox Mid-70 Quick Start Guide (PDF)
• Livox Mid-70 User Manual (PDF)
• Livox Mid-70 3D Model and FOV Shape (STP)

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Details

Designed for mobile robotics and low-speed autonomy, the MID-70 expands vertical coverage to reduce close-range blind spots.

A 70.4° circular field of view and 5 cm minimum detection range help improve close-range perception for navigation and mapping.

Flexible placement options support forward-only sensing with one unit or expanded forward-and-side coverage with three units.

The compact housing integrates the optical window and sensor module in a rugged form factor for robotics integration.