Humanoid Database
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Themis V2
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Summary:
Themis V2 is a full-sized humanoid robot developed by Westwood Robotics, designed for real-world deployment across logistics, services, and research. Standing 1.6 meters tall, it features 40 degrees of freedom, liquid-cooled BEAR actuators, and 200 TOPS AI computing power distributed across its head and body. The robot supports dynamic motion, dexterous manipulation, and natural interaction, making it a versatile platform for human-robot collaboration.
Editorial:
Themis V2 represents a leap in humanoid robotics—combining lightweight design, high-torque actuation, and AI-enhanced perception. Its proprietary BEAR actuators are back-drivable and compliant, enabling smooth, safe movement even in close proximity to humans or fragile objects. The robot’s 6 DOF arms and 7 DOF end-effectors allow for expressive gestures and fine motor control, while its stereo vision system supports real-time navigation and obstacle avoidance.
Powered by an AMD Ryzen 7840HS control unit, Themis V2 runs AI-augmented Humanoid OS built on ROS, integrating LLM-based interaction, motion planning, and battery safety systems. It’s designed for indoor mobility, task automation, and research-grade experimentation, with a growing developer ecosystem and modular upgrade path.
Westwood Robotics positions Themis V2 as a next-gen collaborative robot, capable of adapting to dynamic environments and supporting high-value human workflows.
Specifications:
Dimensions & Build
- Height: 1.6 m
- Weight: 50 kg (research configuration)
- Design Intent: Real‑world deployment + research versatility
- Construction:
- 40‑DOF humanoid frame
- BEAR actuators (liquid‑cooled options)
- Lightweight structural design
- Human‑proportion morphology
Mobility
- Locomotion: Dynamic bipedal walking
- Top Speed: 10 km/h
- Capabilities:
- Advanced bipedal locomotion
- Real‑time motion planning
- Stable gait for logistics + service tasks
Degrees of Freedom
- Total DOF: 40
- Arms/Hands: Dexterous manipulation
- Legs: High‑mobility DOF distribution
Actuation
- Actuator Type: Proprietary BEAR actuators
- Features:
- Liquid‑cooled variants
- High torque density
- Backdrivable + compliant
- Smooth, safe joint behavior
Manipulation
- Payload: 10 kg (22 lb)
- Capabilities:
- Dexterous hands
- Manipulation for logistics + research
- High‑precision torque control
Perception & Sensors
- Research‑grade cameras
- IMU arrays
- Torque sensors
- Joint encoders
Compute & AI
- Main Control Unit: AMD Ryzen 7840HS
- AI Compute: Up to 200 TOPS, distributed across head + body
- Software:
- AI‑Augmented Humanoid OS (ROS‑based)
- Real‑time perception + motion planning
- LLM integration for interaction
Battery & Power
- Battery Life: 4 hours (research use)
- Battery Management: Integrated safety + monitoring
Connectivity
- Wi‑Fi 6
- Ethernet
- ROS 2 compatible
- SDK access
Applications
- Logistics
- Service robotics
- Research + academic projects
- AI development
- Manipulation studies
- Human‑robot collaboration
Pricing
- $69,890
Westwood Robotics has NOT published:
- Torque curves
- Joint‑speed specs
- Environmental ratings
- API documentation (beyond SDK/ROS)
Image: @humanoidrobotsguidetothegalaxy
Company Source:
https://www.westwoodrobotics.io/themis/
Key News & Coverage:
Agile Themis V2 Humanoid with Advanced Manipulation
- Aparobot – Robot Details, Use Case and Specifications
https://www.aparobot.com/robots/themis-v2
Addition Information:
THEMIS V1 (Early Research Platform)
↓
THEMIS V2 (First Publicly Demonstrated Model)
- 40 DoF
- BEAR actuators (first generation)
- Full humanoid mobility + dexterous hands
↓
THEMIS 2.5 (Internal Transitional Prototype)
- Upgraded BEAR v2.5 actuators
- Improved whole‑body controller
- Better balance + manipulation
- Never publicly released
↓
THEMIS V3 (Next‑Generation Architecture)
- Full redesign
- Higher torque density
- More efficient actuation
- Advanced perception + control stack