THEMIS (TH02 Gen 2.5)
Full-size general-purpose humanoid robot
Contact for pricing
Themis (model TH02, Gen 2.5) is Westwood Robotics' full-size general-purpose humanoid platform built around the company's in-house BEAR series proprioceptive actuators for compliant, force-controlled motion. It is designed to integrate into real-world workflows such as housekeeping, logistics, and hazardous-material handling, combining mobile manipulation with onboard AI computing and stereo vision. The platform is offered with optional upgrades including liquid-cooled leg actuators, extended-range batteries, and a body-mounted vision unit.
- Price
- Contact for pricing
- Height
- 1.6 m Manufacturer
- Weight
- 36.5 kg Manufacturer
- Payload
- 15 kg Manufacturer
- Degrees of freedom
- 42 Manufacturer
- Battery
- 120 min Manufacturer
Canonical robot record
Verified facts for THEMIS (TH02 Gen 2.5)
RoboZaps maintains this record as part of its canonical humanoid robot database. Specs are source-verified where linked; RoboZaps compares options across manufacturers and does not represent a single robot maker.
- Spec sources
- 1 linked
- Verification
- Verified Jul 10, 2026 · every displayed spec is source-checked
- Availability
- Paid Deployment
- Last verified
- Jul 10, 2026
Best fit
Teams that need to compare THEMIS (TH02 Gen 2.5) against otherhumanoids options with deployment readiness, commercial terms, and support assumptions made explicit.
Not best fit
Buyers who need a guaranteed off-the-shelf deployment before confirming current availability, integrator coverage, site readiness, and post-sale support ownership.
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.
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
Mechanics
| Degrees of Freedom | 42 |
| Locomotion | Bipedal |
Performance
| Max Speed | 5 km/h (walking) |
| Payload Capacity | 15 kg |
Physical
| Weight | 36.5 kg |
| Height | 1.6 m |
Power
| Battery Life | 120 min |
Compare with similar robots
| THEMIS (TH02 Gen 2.5) | Unitree H2 | TORA-ONE | THEMIS V2 | |
|---|---|---|---|---|
| Price | On request | On request | On request | On request |
| Height | 1.6 m | 180 cm | 146-186 cm (foldable/adjustable) | 1.6 m |
| Weight | 36.5 kg | 70 kg | — | 37.5 kg |
| Payload | 15 kg | 21 kg | 5 kg per arm (rated) | 15 kg |
| Reach | — | — | — | — |
| Max speed | 5 km/h (walking) | — | 0.6 m/s | 2.78 m/s |
| Degrees of freedom | 42 | 31 | 47 | 40 |
| Battery | 120 min | — | 8 hours | 3 hours |
Evidence & changelog
Sources
- Westwood Robotics - publish-lane-fix4 verification · Westwood Robotics — cites Height, Weight, Degrees of Freedom, Battery Life, Max Speed, Payload Capacity, Locomotion
Record changelog
- Max Speed: 2.78 m/s → 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 → 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 → 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 → 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
- Website
- Official site
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