LDS-E110 Series LiDAR Sensor – High-Precision 2D TOF Scanning LiDAR

DTOF Technology, Long Range, Compact Design

The LDS-E110 Series LiDAR Sensor is designed using advanced Time-of-Flight (TOF) ranging technology, performing up to 4,200 distance measurements per second. At a typical rotation frequency of 10Hz (600 RPM), the sensor achieves an angular resolution of 0.83°, enabling precise distance measurements and the generation of high-quality 2D point cloud data.

The sensor utilizes a near-infrared pulsed laser source with a pulse width of only 6 ns and a wavelength of 905 nm. This design ensures excellent ranging accuracy while maintaining eye safety for humans and pets. The LDS-E110 Series complies with EN/IEC 60825-1 Class 1 laser safety standards, making it safe for consumer and commercial environments.

To enhance performance in complex lighting conditions, the LDS-E110 Series combines near-infrared pulsed laser technology with optical filtering, effectively reducing ambient light interference. This allows stable and reliable operation in both indoor and outdoor environments.

An internal motor continuously rotates the LiDAR module to capture distance and intensity information across multiple angles. The measured data is transmitted via a high-speed optical communication link to the processing module, where distance and intensity information is calculated and output through the communication interface. By default, the internal motor is designed for clockwise rotation, enabling consistent and complete 2D environmental scanning.

The LDS-E110 Series is widely used in applications such as autonomous robots, SLAM systems, obstacle detection, industrial automation, and intelligent navigation solutions

Offers exceptional value with high-performance LiDAR at an economical price.
Compact and durable, perfect for space-constrained robotic designs.
Precisely senses environments with 360° scanning and a high 4200HZ rate.
DTOF technology ensures reliable accuracy up to 12 meters.
The smallest in its class, ideal for precision in tight spaces.

Specs

Model	LDS-E110-R	LDS-E110-R-1	LDS-E110-R-3
Laser Wave Length	905nm±15nm	905nm±15nm	905nm±15nm
Distance	0.1-12m（90%） 0.1-7m（10%）	0.1-12m（90%） 0.1-7m（10%）	0.1-12m（90%） 0.1-7m（10%）
Measure Frequency	4.2KHZ	4.2KHZ	4.2KHZ
Scan Frequency	7HZ	10HZ	10HZ
Echo Mode	Single Pulse		Single Pulse
Echo intensity	0-254	0-254	0-254
Drive	Built-in dc brushless motor	Built-in dc brushless motor	Built-in dc brushless motor
Measure Angle
Angle Resolution	0.6°@7HZ	0.83°@10HZ	0.83°@10HZ
Ranging Accuracy	±20mm @＜2m ±30mm @≥2m	±20mm @＜2m ±30mm @≥2m	±10mm @＜2m ±20mm @≥2m
Range Resolution	mm	mm	mm
Communication Interface	UART 3.3V	UART 3.3V	UART 3.3V
Optical Interference Resistance	>30000LX	>30000LX	>80000LX
Weight	<80g	<80g	<80g
Supply Voltage	5.1VDC±0.2V	5.1VDC±0.2V	5.1VDC±0.2V
Working Temperture	-10℃～ +45℃	-10℃～ +45℃	-10℃～ +45℃
Power Dissipation	≤ 1W	≤ 1W	≤ 1.5W
Protective Class	NA	NA	NA
Size（mm）	38.538.534mm	38.538.534mm	38.538.534mm