ALICE 4
ALICE 4 is a next-generation humanoid robot developed by AEI Robot for seamless operation in human environments. Standing 160 cm tall and weighing 45 kg, it features 41 degrees of freedom and proprietary gearless linear actuators that enable smooth, precise, and quiet motion. Powered by an onboard NVIDIA Jetson Orin NX, ALICE 4 supports real-time vision, object detection, and natural language interaction. It offers multimodal perception, force-based impedance control for safe human interaction, and VR-based teleoperation for rapid skill learning. Its modular architecture and rich sensor suite make it suitable for complex pick-and-place tasks, research.
Robot Specifications
- Key FeaturesKey Features
- Top Features
- Other Features
Dimensions
160 x 50 x 30cm - Based on public demo
Weight
45 kg
Speed
3 km/h (max walking speed)
Runtime
8 hours
Charging Time
4 hours
Battery Pack
5000mAh
Wi-Fi, Ethernet, 5G
Touch panel, voice, gesture, app
Battery Life
3 years
External sensors, displays, robotic hands
Cloud services, teleoperation servers
Available Countries
South Korea,United States,Europe,Japan,China
Custom apps, PRoMS
Available Colours
White, silver, black
Warranty Info
2 years
5
RGB cameras, depth cameras, stereo cameras, LiDAR, ultrasonic sensors, IMU, gyroscope, force sensors (FSR), temperature sensors
Image Gallery
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Latest News About ALICE 4
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ALICE 4 Redefines Industrial Robotics With Gearless Precision and NVIDIA AI Integration
AeiRobot has unveiled ALICE 4, a 160-centimeter humanoid platform engineered to transform material handling and collaborative manufacturing through proprietary gearless linear actuators paired with NVIDIA's Jetson Orin NX computing architecture. Standing 45 kilograms and equipped with 41 degrees of freedom, the robot combines force-sensitive manipulation with natural language understanding to execute complex pick-and-place workflows autonomously. This represents a meaningful shift in how manufacturers approach flexible automation, moving beyond rigid task execution toward adaptive, context-aware industrial assistance.
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In-depth comparison of ALICE 4 by AEI Robot and Martian by UniX AI. Analyze navigation, battery, sensors, and mobility.
Frequently Asked Questions
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Q1. What is ALICE 4, and what problem is it designed to solve?
ALICE 4 is a 160 cm tall, 45 kg humanoid robot developed by AEI Robot, a South Korea-based manufacturer. It addresses the need for safe, precise manipulation and human-robot collaboration in industrial and service environments where tasks require natural movement, force control, and contextual understanding alongside human workers.
Q2. What are the main capabilities and key features of ALICE 4?
ALICE 4 features 41 degrees of freedom, proprietary gearless linear actuators for quiet and energy-efficient operation, and an onboard NVIDIA Jetson Orin NX processor. Key capabilities include pick-and-place workflows, natural language understanding, force-based impedance control for safe human interaction, multi-modal perception via depth cameras and IMU sensors, and support for teleoperation and imitation learning.
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