55 DoF with dexterous hands
The brochure gives 55 degrees of freedom in total: a 3-DoF waist, 2-DoF neck, 7-DoF arms and 12-DoF XHAND1 hands. [3]
Price & availability
RobotEra has not published a price
Pilot deployments only
Current dataset status: Pilot.
Product overview
About RobotEra STAR1
The RobotEra STAR1 is a full-size bipedal humanoid from RobotEra, which its brochure calls the company's first high-performance humanoid product. The brochure lists a 171 cm height, 63 kg weight and 55 degrees of freedom. These include a 3-DoF waist, a 2-DoF neck, 7-DoF arms and 12-DoF XHAND1 dexterous hands (s4). Launch coverage dated 21 August 2024 presents STAR1 as RobotEra's first product-grade humanoid (s1).
The brochure gives a peak joint torque of 400 Nm with a peak rotational speed of 25 rad/s, an outdoor running speed of up to 3.6 m/s, arm load capacity above 20 kg, and a computing platform that combines Intel processors with NVIDIA Orin rated at 275 TOPS (s4). Its sensing list includes tactile sensors, 3D cameras and microphone arrays. The brochure frames the robot for scientific research and for a wide range of application needs (s4).
The brochure gives no official price, battery endurance or charging figure, and it lists no purchase channel, so availability is unconfirmed (s4).
“RobotEra STAR1 is the first high-performance humanoid robot product from RobotEra.”
Capabilities
Key features
XHAND1 dexterous hand
Each 12-DoF fully actuated hand has fingertip tactile sensing, and the brochure gives a single-hand grip strength above 25 kg. [3]
400 Nm peak joint torque
The brochure gives a maximum joint torque of 400 Nm and a maximum rotational speed of 25 rad/s. [3]
Outdoor running speed of 3.6 m/s
The brochure gives an outdoor actual-scene running speed of up to 3.6 m/s for STAR1. [3]
Intel and NVIDIA Orin compute
Intel processors with NVIDIA Orin provide 275 TOPS, and the brochure says the robot supports external connection. [3]
Hardware profile
Specifications
Official — stated by the manufacturer or organizerReported — stated by a credible third partyEstimated — derived or approximate
Body
Mobility
- Maximum speed
- 3.6 m/sOfficial — stated by the manufacturer or organizer[3]Maximum speed in the official brochure
- Peak joint torque
- 400 N·mOfficial — stated by the manufacturer or organizer[3]Peak joint torque
Hands & Manipulation
- DoF per hand
- 12Official — stated by the manufacturer or organizer[3]XHAND1 hand
- Payload
- 20 kgOfficial — stated by the manufacturer or organizer[3]Official brochure states arm load greater than 20 kg; 20 kg is recorded as the published lower bound. The separate 160 kg figure is whole-machine load, not carrying capacity.
- Hand / end effector
- XHAND1 five-fingered dexterous hand, 12 active DoF per handOfficial — stated by the manufacturer or organizer[3]
Compute & Sensing
Quick answers
RobotEra STAR1 FAQ
Can you buy RobotEra STAR1?
No general order page is verified. RobotEra STAR1 is currently classified as pilot. [3]
How tall is RobotEra STAR1 and how much does it weigh?
RobotEra STAR1 is 171 cm tall and weighs 63 kg. [3]
How fast is RobotEra STAR1?
Its stated maximum speed is 3.6 m/s; Maximum speed in the official brochure. [3]
How much can RobotEra STAR1 carry?
The listed payload is 20 kg; Official brochure states arm load greater than 20 kg; 20 kg is recorded as the published lower bound. The separate 160 kg figure is whole-machine load, not carrying capacity.. [3]
How many degrees of freedom does RobotEra STAR1 have?
RobotEra STAR1 has 55 listed degrees of freedom; Legs 12, arms 14, waist 3, neck 2 and hands 24; all fully active. [3]
Who makes RobotEra STAR1?
RobotEra STAR1 is made by RobotEra, based in China. [3]
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Evaluation footprint
Benchmarks & competitions
No benchmark embodiments or results reference this robot yet.
Related
Similar robots
Evidence
Sources
- [1]RobotEra STAR1 product-grade humanoid launch coverage (Gamersky) ↗Gamersky · press · accessed Oct 8, 2026
- [2]RobotEra STAR1 product table (humanoid.guide) ↗humanoid.guide · database · accessed Oct 8, 2026
- [3]STAR1 humanoid robot brochure ↗RobotEra · official · accessed Oct 8, 2026