Laser scanning radar LiDAR M-LD-20D

Basic Information

Product name

Two-dimensional TOF obstacle avoidance LiDAR

Product model

LD-20DN

LD-20DP

Work area

0.05 m ~ 20 m

I/O output

NPN

PNP

Features

Laser source

905 nm (class I)

Scan angle range

270°

Scanning frequency

15 Hz / 30 Hz

Angular Resolution

0.1° / 0.3°

Work area

0.05 m ~ 20 m

Self-learning function

Automatic environment scanning, generating area

Mechanical/electronic parameters

Electrical connections

DB15 MALE / SCATTER

Supply voltage

DC 9 V ~ 28 V

Power consumption

2 W

Switch drive

DC 30 V 50 mA MAX

Shell color

Yellow

Protection level

IP65

Weight

150 g, no cable

Size (length × width × height)

50 mm × 50 mm × 76 mm

Performance

Recognizable object shape

Almost any shape

Measurement error

±3 mm

Number of regional groups

16 regional groups, each containing 3 regions

Interface

USB

Micro - USB

Input

GND/NC × 4

Switch output

NPN × 3, device working status indication × 1

Signal output hold time

100 ms ~ 10,000 ms (adjustable) typical value 330 ms

Response time

15 Hz: 67 ms ~ 29,949 ms (adjustable) typical value 134 ms

30 Hz: 33 ms ~ 29,997 ms (adjustable) typical value 66 ms

Status Indicator

Status indicator × 1, area group indicator × 3

Environmental parameters

Vibration resistant

10-55 Hz, amplitude 0.75 mm, XYZ three-axis,2 hours per axis; 50-200 Hz, 196 m/s² (20G), 

scanning speed 2 min/cycle, XYZ three-axis,2 hours per axis

Working temperature

-10℃ ~ +55℃

Storage temperature range

-30℃ ~ +75℃

Resistance to ambient light

>15,000 lux