Ubtech Humanoid Robot Walker E Embodied Intelligence

• Walker E Embodied Intelligence Model by Ubtech Robotics
• 42-DOF humanoid architecture with 7-DOF arms and a 3-DOF head module
• 6-DOF dexterous hands with 6-axis force sensing for precise manipulation
• Research-grade humanoid platform for embodied AI and dexterous robotics research
• Dynamic bipedal locomotion up to ~7 km/h with forward, backward and turning movement
• LLM/VLM-ready interaction supporting multimodal perception and dialogue in Chinese & English
• Advanced manipulation capabilities for hand-eye coordination and vision-language-action (VLA) experiments

The Ubtech Humanoid Robot Walker E Embodied Intelligence, also known as Tienkung, is a research-grade bipedal robotics platform designed for realistic human motion, dexterous manipulation and embodied AI research. Its 42-degree-of-freedom anthropomorphic architecture, including 7-DOF arms, a 3-DOF head module and dexterous hands, enables dynamic locomotion, stable balance and running speeds of up to 7 km/h.

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As part of the Walker E series, the robot uses UBTECH integrated joint modules built from aerospace-grade aluminum and titanium alloys to deliver high torque and durability while maintaining a weight of approximately 73 kg. A dual hot-swappable battery system (30 Ah + 3 Ah) with full-body air-duct cooling provides around three hours of continuous operation or six hours of standby.

The Walker E Pro extends the Voice & Vision platform with dexterous manipulation capabilities, including 6-DOF dexterous hands and integrated six-axis force sensors, enabling advanced hand-eye coordination, embodied AI and vision-language-action (VLA) research. With multimodal perception, voice interaction and open development interfaces, the platform supports experimentation in autonomous navigation, human-robot interaction and large-model-driven AI systems.

Full-size Humanoid Robot →

Full-size Humanoid Robot

42 Degrees of Freedom

Robot DOF: 42

Arm DOF: 7×2 (Shoulder×3, Elbow×1, Wrist×3)

Dexterous Hands: 6-DOF ×2 with 6-axis force sensors

Head Module: 3-DOF

Leg DOF: 6 per leg  |  Waist DOF: 1

Powerful Compute & Open Architecture →

Powerful Compute & Open Architecture

550 TOPS AI

AI Compute Board: NVIDIA Jetson AGX Orin ×2 (550 TOPS)

Onboard Computer: Intel Core i7 (4.7 GHz max), 16 GB RAM, 256 GB SSD

Open Interfaces: Full motor & sensor control APIs with ROS 2 middleware

High-Speed Communication: CAN/EtherCAT (internal), WiFi, Bluetooth, Ethernet

AI Perception & Voice Interaction →

AI Perception & Voice Interaction

LLM/VLM Ready

Depth Cameras: 3× (visual perception & autonomous navigation)

AI Voice Kit: 4 linear microphones, speaker, 720p monocular camera

LLM/VLM Integration: Supports Chinese & English free dialogue

Application Focus: Voice interaction and visual autonomous navigation

Walker E Platform Capabilities

A research-grade humanoid platform engineered for advanced embodied AI and dexterous robotics exploration.

Research-Grade Humanoid Platform

The Walker E series features a human-scale biped design optimized for locomotion research and whole-body control. The Pro model expands the platform with 7-DOF arms, dexterous hands with force sensing and a 3-DOF head module for advanced manipulation and embodied AI research.

AI Compute & Robotics Development Ecosystem

Dual Jetson AGX Orin AI compute boards paired with an Intel Core i7 control computer provide high-performance processing for perception, control and AI workloads. ROS 2 compatibility and UBTECH's open APIs, URDF models and KaiWu platform enable custom robotics development.

Multimodal Perception & Voice-AI Interaction

Three depth cameras, a high-precision IMU, force sensors and a 4-mic AI voice kit provide visual, inertial and auditory perception. The platform supports multimodal interaction and integration with large language and vision models for natural dialogue and embodied AI research.

Extended Runtime & Thermal Management

Hot‑swappable 30 Ah + 3 Ah batteries and full‑body air‑duct cooling deliver around three hours of continuous operation and efficient heat management across extended research sessions.

Use Cases & Platform Scope

The UBTECH Walker E series supports research, education and real-world experimentation in humanoid robotics. Its human-scale design enables exploration of AI-driven robotics in environments where mobility, interaction and intelligent behavior are required.

Application Scenarios

Walker E robots can be used in research laboratories, industrial innovation projects, commercial environments and advanced robotics education, allowing teams to prototype and evaluate humanoid robotics in real-world contexts.

Series Differentiation

Walker E Lite — Focused on perception, voice interaction and autonomous navigation research.

Walker E Pro (this product) — Designed for advanced embodied AI and dexterous manipulation studies, including collaborative arms, dexterous hands and expanded sensing modules.