UNITREE - GO2 AIR (without controller)

🤖 Unitree Go2 Air — Specifications 

🔥🐕 Unitree Go2 Air — Entry-Level AI Robot Dog, Highly Agile, Easy to Use, Excellent Value

The Unitree Go2 Air is an entry-level quadruped robot in the Go2 series, designed for daily use, education, and entertainment. It weighs only about 15 kg and can reach speeds of up to 2.5 m/s, featuring LiDAR and basic AI for automatic obstacle avoidance.

📏 Dimensions & Weight

◦ Standing Size: 70 × 31 × 40 cm ◦ Crouching Size: 76 × 31 × 20 cm ◦ Weight (including battery): Approximately 15 kg ◦ Material: Aluminum alloy + high-strength engineering plastic

⚙️ Mechanical & Performance

◦ Payload Capacity: ≈ 7 kg (maximum about 10 kg) ◦ Speed: 0 – 2.5 m/s ◦ Obstacle Crossing Capability: Approximately 15 cm ◦ Maximum Climbing Angle: Up to 30°

🦵 Joint System & Motors

◦ Aluminum Knee Motors: 12 units

◦ Leg Motion Range:  ◦ Body: −48° to 48°  ◦ Thigh: −200° to 90°  ◦ Calf: −156° to −48°

◦ Internal Joint Wiring: Yes ◦ Joint Cooling System: Heat pipe cooling

🧠 AI & Sensors

◦ 4D LiDAR L1 with ultra-wide field of view (360° × 90°) ◦ Wide-angle HD camera ◦ Intelligent obstacle avoidance system ◦ Basic computing unit

◦ LiDAR minimum detection distance: Approximately 0.05 meters

📡 Connectivity

◦ Wi-Fi 6 (dual-band) ◦ Bluetooth 5.2 / 4.2 / 2.1 ◦ HD real-time video transmission (RTT 2.0) ◦ Intelligent OTA updates supported

🔋 Battery & Power

◦ Battery: 8000 mAh (standard) ◦ Optional Battery: 15000 mAh ◦ Operating Time: Approximately 1 – 2 hours

◦ Voltage: 28V – 33.6V ◦ Maximum Power: Approximately 3000W

◦ Charger: 33.6V 3.5A

🎯 Key Features

◦ Walking, running, jumping, and climbing obstacles ◦ AI automatic obstacle avoidance ◦ Mobile app control with live video ◦ OTA software updates ◦ Supports graphic programming

🎮 Accessories

◦ Remote Controller: Optional ◦ 4G + GPS Module: Optional ◦ Audio System: Optional

🛡️ Warranty

◦ Duration: 6 months