DOC#:01.13.005200 TG15 DATA SHEET www.ydlidar.com Shenzhen EAI Technology Co.,Ltd.
CONTENTS 1 PRODUCT OVERVIEW...................................................................... 1 1.1 Product Features ................................................................................ 1 1.2 Applications ........................................................................................ 1 1.3 Installation and Dimensions .............................................................. 2 2 SPECIFICATIONS ............................................................................. 2 2.
1 PRODUCT OVERVIEW YDLIDAR TG15 is a 360°2D LiDAR(hereinafter referred to as TG15) developed by YDLIDAR team. Based on the principle of ToF, it is equipped with related optics, electricity, and algorithm design to achieve high-frequency and high-precision distance measurement. The mechanical structure rotates 360°to continuously obtain the angle information and output the point cloud data of the scanning environment while ranging. 1.
1.3 Installation and Dimensions FIG 1 YDLIDAR TG15 INSTALLATION & MECHANICAL SIZE 2 SPECIFICATIONS 2.1 Product Parameter CHART 1 YDLIDAR TG15 PRODUCT PARAMETER Item Min Typical Max Unit Remarks Ranging frequency / 20000 / Hz / Motor frequency 5 7 12 Hz Ranging distance 0.05 / 15 m 80% reflectivity Fileld of view / 0-360 / Deg / 0.09 0.13 0.
2.2 Range Accuracy CHART 2 YDLIDAR TG15 RANGE ACCURACY Distance (mm) Mean error (mm) 50-5000 ≤±60 5000-15000 ≤±40 2.3 Electrical Parameter CHART 3 YDLIDAR TG15 ELECTRICAL PARAMETER Item Min Typical Max Unit Remarks Excessive voltage might Supply voltage 4.8 5.0 5.
CHART 4 YDLIDAR TG15 INTERFACE DEFINITION Pin VCC Type Power Supply Tx Output Rx Input GND NC Power Supply Reserve Description Defults Range Remarks Positive 5V 4.8V-5.2V / System serial output / / / / Negative 0V 0V / Reserved pin / / / System serial port Input Data stream: Lidar➔Peripherals Data stream: Peripherals➔Lidar The product is equipped with Type-C USB transfer module to realize Type-C USB connection. Type-C USB: data communication and power supply.
cloud data,device information, device status and device working mode can be set etc.The communication protocol of parameters are as follows： CHART 5 YDLIDAR TG15 SERIAL SPECIFICATION Item Min Typical Max Unit Remarks Baud rate / 512000 / bps High Signal Level 2.4 3.3 3.5 V Signal voltage>2.0V Low signal Level 0 0.3 0.6 V Signal voltage<0.8V 8-bit data bit,1 stop bit, no parity 2.
Zero Pole Pole axis 0°~360° FIG 4 YDLIDAR TG15 POLAR COORDINATE SYSTEM DEFINITION Note: When the Lidar is assembled on the machine, the deviation of the assembly may cause slight difference in the consistency of the zero position. For the convenience of use, we provide a zero calibration software, which can customize the zero direction and assemble to the machine. The lidar is calibrated twice. For details, please refer to the instruction manual. 2.
Also, the 3D model of TG15 is disclosed. YDLIDAR provides the graphics debugging Workstation under Windows, as well as the corresponding SDK and ROS development kit to users, which could be downloaded from our website: https://www.ydlidar.com/. In order to facilitate users’ development, TG15 development manual, SDK development manual and ROS user manual are also provided. Please download them from our website.
4 REVISE Date Version Content 2019-05-26 1.0 Compose a first draft 2020-09-02 2.0 2021-06-10 3.0 2021-07-08 3.1 Copyright 2015-2021 EAI Update the interface connector diagram to change the connector to a bayonet Electrical parameters, laser parameters, performance parameters comprehensive update Inserted the segmented ranging accuracy of section 2.
