Integrated force-controlled joints
The 26 controlled axes include the mobile base, waist-and-leg assembly, both arms and neck. Spirit AI describes the platform as full-force-controlled. [1][2]
Price & availability
Spirit AI has not published a price
Pilot deployments only
Current dataset status: Pilot.
Product overview
About Spirit AI Moz1
Moz1 is a wheeled industrial humanoid from Spirit AI, a Hangzhou-based embodied-AI company founded in January 2024. Spirit AI launched the robot in June 2025 and positions it for industrial manipulation and mobile work.
Spirit AI's hardware guide documents 26 controlled axes: four in the mobile base, six across the leg-and-waist assembly, seven in each arm and two in the neck. The standard end effectors are two-finger grippers with openings up to 120 mm. An Intel RealSense D455 head camera, two D405 wrist cameras and a Livox Mid-360 lidar provide perception. The guide gives the mobile base a maximum Cartesian speed of 500 mm/s.
The public MozRobot SDK is a Python interface built on ROS 2. It exposes motion, gripper, camera, mapping and navigation functions. By June 2026, Spirit AI described Moz1 demonstrations as running its proprietary Spirit v1.6 embodied foundation model.
Spirit AI has documented Moz1 deployment at CATL for battery-production tasks, while Reuters reported additional units at JD.com. These are selected partner deployments rather than evidence of general availability, so the status remains pilot. Spirit AI has not published height, weight, battery capacity, runtime, absolute payload or price.
“In June 2025, Spirit AI launched Moz1, a full-force-controlled humanoid robot equipped with its in-house developed VLA model.”
Capabilities
Key features
Claimed 1:1 payload-to-weight ratio
Spirit AI claims a payload-to-self-weight ratio of 1:1. It does not disclose an absolute payload in kilograms. [1]
ROS 2 Python SDK
The public MozRobot SDK provides Python APIs for motion, grippers, cameras, mapping and navigation on ROS 2. [3]
Production-line deployments
Spirit AI documents a Moz1 deployment at CATL for battery-production tasks. Reuters also reported units operating at JD.com. [4][6]
Hardware profile
Specifications
Official — stated by the manufacturer or organizerReported — stated by a credible third partyEstimated — derived or approximate
Body
Mobility
- Maximum speed
- 0.5 m/sOfficial — stated by the manufacturer or organizer[2]Maximum Cartesian speed of the wheeled mobile base: 500 mm/s
Hands & Manipulation
- DoF per hand
- 0Official — stated by the manufacturer or organizer[2]Schema convention for the standard simple two-finger grippers; each is controlled by one opening command
- Hand / end effector
- Two Spirit two-finger grippers with 120 mm maximum openingOfficial — stated by the manufacturer or organizer[2]
Compute & Sensing
- Sensors
- Intel RealSense D455 head camera, Two Intel RealSense D405 wrist cameras, Livox Mid-360 lidarOfficial — stated by the manufacturer or organizer[2]
Show unknown fields (10)
Body
- Height
- Not published
- Weight
- Not published
Mobility
- Peak joint torque
- Not published
- Actuation
- Not published
Power
- Battery
- Not published
- Runtime
- Not published
- Charge time
- Not published
- Swappable battery
- Not published
Hands & Manipulation
- Payload
- Not published
Compute & Sensing
- Onboard compute
- Not published
Quick answers
Spirit AI Moz1 FAQ
Can you buy Spirit AI Moz1?
No general order page is verified. Spirit AI Moz1 is currently classified as pilot. [1]
How fast is Spirit AI Moz1?
Its stated maximum speed is 0.5 m/s; Maximum Cartesian speed of the wheeled mobile base: 500 mm/s. [2]
How many degrees of freedom does Spirit AI Moz1 have?
Spirit AI Moz1 has 26 listed degrees of freedom; Official guide: base 4, leg-waist 6, left arm 7, right arm 7 and neck 2; grippers are separate. [1][2]
Does Spirit AI Moz1 have an open SDK?
Yes. Spirit AI Moz1 is recorded as providing a public developer SDK or API. [1]
Who makes Spirit AI Moz1?
Spirit AI Moz1 is made by Spirit AI, based in China. [1]
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Evaluation footprint
Benchmarks & competitions
No benchmark embodiments or results reference this robot yet.
Related
Similar robots
Evidence
Sources
- [1]Spirit AI launches Moz1 ↗Spirit AI · official · accessed Oct 8, 2026
- [2]Moz1 mechanical and electrical parameters ↗Spirit AI · official · accessed Oct 8, 2026
- [3]MozRobot SDK quick start ↗Spirit AI · official · accessed Oct 8, 2026
- [4]Moz1 deployment at CATL ↗Spirit AI · official · accessed Oct 8, 2026
- [5]Moz1 demonstrations powered by Spirit v1.6 ↗Spirit AI · official · accessed Oct 8, 2026
- [6]Spirit AI founder says robot brains may achieve a breakthrough in 2027 ↗Reuters via UOL · press · accessed Oct 8, 2026