UNITREE - G1

🤖 Unitree G1 — Humanoid Robot Parameters

🔥🤖 Unitree G1 — Compact, Highly Agile, and Advanced Humanoid Robot

The Unitree G1 is the base model in the G1 humanoid robot series, designed for research, demonstrations, AI technology applications, and robotics education.
It features a strong yet lightweight structure, realistic motion performance, and advanced sensing technology — ideal for organizations, developers, and beginners entering the humanoid robotics field.

📏 Dimensions & Weight

◦ Standing Dimensions: 1320 × 450 × 200 mm
◦ Folded Dimensions: 690 × 450 × 300 mm
◦ Weight Including Battery: Approx. 35 kg

🦾 Degrees of Freedom

◦ Total DOF: 23
◦ One Leg: 6 DOF
◦ Waist: 1 DOF
◦ One Arm: 5 DOF
◦ Hands: Not included / Fixed End Effector

💪 Torque & Load Capacity

◦ Maximum Knee Joint Torque: 90 N·m
◦ Maximum Arm Payload: Approx. 2 kg

📐 Body Proportions

◦ Calf + Thigh Length: 0.6 m
◦ Arm Span: Approx. 0.45 m

⚙️ Joint, Motor & Structure

◦ Joint Bearing: Industrial-grade Crossed Roller Bearing
◦ Joint Motor: Inner-rotor PMSM, low inertia, high speed
◦ Performance: Fast response with efficient heat dissipation

◦ Hollow Joint Cable Routing: Included
◦ Joint Encoder: Dual Encoder
◦ Cooling System: Local Air Cooling

🦴 Joint Motion Range

◦ Waist: Z ±155°
◦ Knee: 0 – 165°

◦ Hip:
 ◦ Pitch: ±154°
 ◦ Roll: −30° to +170°
 ◦ Yaw: ±158°

🔋 Battery & Power System

◦ Power Source: 13-cell Lithium Battery
◦ Battery Capacity: 9000 mAh
◦ Charger: 54V 5A
◦ Operating Time: Approx. 2 hours

🧠 Computer & Sensors

◦ Main Processor: High-performance 8-core CPU
◦ Perception System: Depth Camera + 3D LiDAR
◦ Microphone: 4-Mic Array
◦ Speaker: 5W
◦ Connectivity: Wi-Fi 6 + Bluetooth 5.2

🎮 Features & Software

◦ Remote Control: Included
◦ Smart OTA Updates: Supported
◦ Secondary Development Support: Not supported
 Available only on the EDU version

🛡️ Warranty

◦ Warranty Period: 8 months

💥 Key Highlights

◦ Compact humanoid robot with 23 DOF
◦ Lightweight body at approx. 35 kg including battery
◦ Equipped with Depth Camera + 3D LiDAR
◦ Industrial-grade joints with PMSM motors
◦ Supports Wi-Fi 6, Bluetooth 5.2, OTA updates
◦ Suitable for research, AI demonstrations, robotics education, and humanoid robot entry-level use