THEMIS (TH02 Gen 2.5)
Full-size general-purpose humanoid robot
Price
Price not publicly disclosed
Record checked Jul 10, 2026
Key facts
Values reflect the public record
- Height
- 1.6 mManufacturer confirmed
- Weight
- 36.5 kgManufacturer confirmed
- Payload
- 15 kgManufacturer confirmed
- Degrees of freedom
- 42Manufacturer confirmed
- Runtime
- 120 minManufacturer confirmed
- Max speed
- 5 km/h (walking)Manufacturer confirmed
Canonical robot record
Overview
Themis is Westwood Robotics' full-size, general-purpose humanoid robot, presented by the company as the next generation of its humanoid platform. It is engineered to slot into real-world human workflows, emphasizing agility, strength, and compliant force-controlled motion rather than rigid position control.
The robot is powered by Westwood Robotics' proprietary BEAR series back-drivable electromechanical actuators, which provide torque sensing and live compliance. Optional liquid cooling on the major leg joints supports sustained high-load operation, while real-time thermal monitoring is used to protect performance and safety.
Themis pairs onboard computing with stereo vision for perception, manipulation planning, depth mapping, and foot placement. Westwood Robotics positions it for tasks such as housekeeping, logistics handling, and hazardous-waste handling, and offers an operating system that lets users control and deploy the robot through large language models, pseudo-code, and AI-assisted teleoperation.
RoboZaps maintains this record as part of its canonical robotics database. Specs are source-verified where linked; the record compares public facts across manufacturers rather than representing a single robot maker.
- Spec sources
- 1 linked
- Verification
- Verified · 7/7 specs source-verified
- Deployment
- Paid Deployment
- Last verified
- Jul 10, 2026
Key Features
- Proprietary BEAR series proprioceptive actuators delivering compliant, force-controlled motion with optional liquid cooling on major leg joints
- Human-like manipulation via decoupled multi-DoF arms and three-finger adaptive hands with force control and configurable grasping
- Stereo-vision perception with dual onboard computing units for manipulation planning, depth mapping, and foot placement
- Hot-swappable dual battery system with intelligent battery management for near-continuous operation
- Software ecosystem enabling control and deployment through LLMs, pseudo-code, and AI-assisted teleoperation, plus a standard wireless emergency stop
Specifications
Grouped technical data with source detail available on demand.
7 documented values
Mechanics
| Degrees of Freedom | 42Manufacturer confirmedVerified Jul 10, 2026 Westwood Robotics (opens in a new tab) |
|---|---|
| Locomotion | BipedalManufacturer confirmedVerified Jul 10, 2026 Westwood Robotics (opens in a new tab) |
Performance
| Max Speed | 5 km/h (walking)Manufacturer confirmedVerified Jul 10, 2026 Westwood Robotics (opens in a new tab) |
|---|---|
| Payload Capacity | 15 kgManufacturer confirmedVerified Jul 10, 2026 Westwood Robotics (opens in a new tab) |
Physical
| Height | 1.6 mManufacturer confirmedVerified Jul 10, 2026 Westwood Robotics (opens in a new tab) |
|---|---|
| Weight | 36.5 kgManufacturer confirmedVerified Jul 10, 2026 Westwood Robotics (opens in a new tab) |
Power
| Runtime | 120 minManufacturer confirmedVerified Jul 10, 2026 Westwood Robotics (opens in a new tab) |
|---|
Evidence & changelog
Sources behind this record and material corrections made over time.
Sources
- Westwood Robotics - publish-lane-fix4 verification (opens in a new tab) · Westwood Robotics — cites Height, Weight, Degrees of Freedom, Battery Life, Max Speed, Payload Capacity, Locomotion
Record changelog
- Max Speed: 2.78 m/s changed to 5 km/h (walking) · Jul 10, 2026
publish-lane-fix4 verification (corrected): Gen 2.5 standard configuration lists Max. Speed 5 km/h (walking) = 1.39 m/s; running is not listed for Gen 2.5. Stored 2.78 m/s (=10 km/h) is the V2 Profess
- Degrees of Freedom: 36 changed to 42 · Jul 10, 2026
publish-lane-fix4 verification (corrected): Gen 2.5: 42 total DoF (6/leg x2, 7/arm x2, 7/hand x2, 2 head). Stored 36 matches no maker figure (V2 datasheet was 22 Basic / 40 Professional) - fabricated
- Weight: 36 kg changed to 36.5 kg · Jul 10, 2026
publish-lane-fix4 verification (corrected): Gen 2.5 spec table says 36.5 kg (spec row disagreed with this record's own core, which already had 36.5).
- Height: 160 cm changed to 1.6 m · Jul 10, 2026
publish-lane-fix4 verification (corrected): cm-as-mm defect (batch-wide class): value '160 cm' is right but numeric_value stored as 160 in canonical mm; must be 1600.
Manufacturer
Developer of the THEMIS humanoid series for agile locomotion and manipulation.
- Headquarters
- Westwood, MA, USA
- Founded
- 2020
