SKU: SENS-1499
📋 GST Invoice Available

YDLIDAR G4 360° 2D LiDAR Sensor - USB Type-C Interface

₹31,389.00 (Inclusive of all taxes)
Out of Stock

The YDLIDAR G4 is a 360° 2D LiDAR sensor utilizing triangulation for high-frequency, high-precision distance measurement. It provides real-time angle and point cloud data via USB Type-C, making it compatible with robotics, SLAM, and autonomous navigation systems.

Features

  • 360° omnidirectional scanning with 5-12Hz motor rotation frequency
  • High-speed ranging frequency up to 9000Hz for dense point cloud data
  • Class I eye-safe laser with strong resistance to ambient light interference
  • Industrial-grade brushless motor ensures stable, long-term performance
  • Optical and magnetic fusion technology enables wireless communication and power

Out of stock

Description

The YDLIDAR G4 is a precision-engineered 2D LiDAR sensor designed for continuous environmental scanning. Based on laser triangulation, it integrates advanced optics, electronics, and algorithms to deliver high-accuracy distance measurements across a wide range. Its 360° rotating mechanical structure outputs real-time angle and point cloud data, enabling detailed spatial mapping.

Engineered for durability, the G4 features an industrial-grade brushless motor drive for consistent rotational stability and long operational life. The system employs optical and magnetic fusion technology to facilitate wireless data communication and power transfer within the rotating assembly, enhancing reliability by eliminating physical wire wear. With its high ranging frequency and robust design, it is suited for integration into demanding robotic and automation platforms.

Key Features

  • 360° omnidirectional scanning for complete environmental perception
  • High-precision triangulation-based ranging with stable performance
  • Wide measuring range with strong ambient light interference resistance
  • Industrial-grade brushless motor ensures reliable, maintenance-free operation
  • Class I eye-safe laser product for user safety
  • High-speed ranging capability up to 9000Hz frequency
  • Optical and magnetic fusion technology for wireless communication and power
  • Compact and robust mechanical design for integration into mobile systems

Applications

  • Simultaneous Localization and Mapping (SLAM) for autonomous mobile robots
  • Obstacle detection and avoidance in robotic navigation systems
  • Environmental modeling and 2D mapping for drones and AGVs
  • Security and surveillance perimeter scanning
  • Research and development in robotics and computer vision

Technical Specifications

Model / NameYDLIDAR G4 LiDAR Sensor
Input Voltage Range4.8 - 5.2 V DC
Startup Current1000 mA
Working Current350 mA
Ranging Frequency9000 Hz
Motor Rotation Frequency5 - 12 Hz
Scanning Angle360°
Laser Safety ClassClass I
Communication InterfaceUSB Type-C
Shipping Weight0.214 kg
Shipping Dimensions7 × 7 × 4 cm

Frequently Asked Questions

What is the input voltage requirement for the YDLIDAR G4?

The YDLIDAR G4 requires a stable DC power supply between 4.8V and 5.2V. It is critical to stay within this narrow range to ensure proper motor operation and laser performance. Exceeding 5.2V may damage the sensor.

How is the data from the G4 LiDAR accessed?

The G4 outputs real-time angle and distance (point cloud) data via its USB Type-C interface. You will need to use the provided USB adapter board and cable to connect it to a host computer or single-board computer (like a Raspberry Pi) and utilize the official SDK or compatible ROS drivers for data parsing and visualization.

Is the YDLIDAR G4 safe for use around people?

Yes, the G4 is classified as a Class I laser product, which is the safest category and is considered eye-safe under normal operating conditions. This makes it suitable for use in educational, research, and commercial robotic applications without requiring special laser safety enclosures.

What is the difference between motor frequency and ranging frequency?

The motor frequency (5-12Hz) refers to the rotational speed of the scanning head, determining how many full 360° scans are completed per second. The ranging frequency (up to 9000Hz) is the rate at which individual distance measurements (points) are taken during each rotation, defining the density of the point cloud.

Package Includes

  • 1 x YDLIDAR G4 LiDAR Sensor
  • 1 x USB Type-C Cable
  • 1 x USB Adapter Board

Additional Information

Weight 0.214 kg
Dimensions 7 × 7 × 4 cm