AnswersPublished12 sources
WanNa’s NOVA21 Dexterous Hand: 21 Degrees of Freedom, 0.1 N Tactile Resolution
WanNa Robotics introduced the NOVA21 at the 2026 Hong Kong Autumn Electronics Fair, positioning it as a platform for robotics research and development. Reported specifications include at least 20 N of maximum fingertip force per finger, at least 200 N of maximum four finger grip force and 0.1 N tactile resolution.
Published byEdited with GPT-6 LunaImages generated with GPT Image 2
Research answer
Key takeaways
- WanNa Robotics introduced the NOVA21 at the 2026 Hong Kong Autumn Electronics Fair, positioning it as a platform for robotics research and development.
- Reported specifications include at least 20 N of maximum fingertip force per finger, at least 200 N of maximum four finger grip force and 0.1 N tactile resolution.
- Launch coverage describes a “global debut,” but the available material does not establish that NOVA21 is the world’s first hand in a defined technical category.
AI Prompt
openai.comCreate a landscape editorial hero image for this Studio Global article: What is WanNa Robotics’ NOVA21 dexterous hand, introduced at the 2026 Hong Kong Autumn Electronics Fair and reported on October 16, 2026, wh. Article summary: WanNa Robotics’ NOVA21 is a human-sized, anthropomorphic dexterous robotic hand aimed primarily at robotics research and development teams, combining 21 actively driven rotary degrees of freedom with force and tactile se. Topic tags: general, general web, documentation. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermarks, charts with fak
WanNa Robotics introduced its NOVA21 dexterous hand at the Hong Kong Autumn Electronics Fair on October 15, 2026. The company positions it as a tool for robotics research and development, combining active finger control with force control and tactile sensing.4
54
A human-like layout with 21 active degrees of freedom
The NOVA21 uses a five-finger, anthropomorphic design and measures 195 × 105 × 71 mm. Its 21 active rotary direct-drive degrees of freedom are distributed across the hand: five in the thumb and four in each of the other fingers.4
The launch coverage highlights research into coordinated finger movements, adjusting an object’s pose after grasping it, and developing more complex manipulation strategies.4 Its dimensions and joint layout describe the hand itself; they do not, on their own, establish compatibility with every robot arm or workspace.
What the published specifications say
According to product coverage, the NOVA21 delivers a maximum fingertip force of at least 20 N per finger and a maximum four-finger grip force of at least 200 N. It supports force control and backdrivability, features that the coverage links to maintaining a grasp, adjusting force after contact and conducting interaction experiments.54
The reported no-load curling speed for the four fingers is 520° per second, and fingertip repeatability is ±0.2 mm. The hand’s dual-encoder drive modules are also reported to have angular repeatability of 0.2–0.5°.54
The hand is equipped with 16 force sensors. Coverage describes a combination of three-dimensional tactile sensing at the fingertips and finger pads, and a palm array for normal-force sensing. The stated sensing ranges are Fz 0–25 N for normal force and Fxy ±10 N for tangential force, with a tactile resolution of 0.1 N.54
These are reported product specifications, not independently verified test results. Actual performance should be assessed under the conditions and control setup relevant to a particular task.54
Interfaces and integration options
The reported connection options are a 2-pin interface supporting RS485 or CAN-FD, and a 4-pin interface supporting EtherCAT or TCP/IP. Coverage also says the NOVA21 supports over-the-air (OTA) updates and a quick-swap wrist.54 Those features may help research teams assess system integration and maintenance, but implementation details should be checked against the manufacturer’s documentation.
The same coverage describes the actuators, hand structure and controls as developed in-house, with the components and whole-hand design intended to be optimized together.54 This is a company-reported engineering approach, not independent evidence of performance gains.
What “global debut” does—and does not—mean
The launch coverage calls the product a “global debut.”4 That wording supports the claim that the NOVA21 was being introduced or unveiled; it does not, by itself, establish that it is the world’s first dexterous hand with a particular capability. The available material does not define a comparison category or provide an independent assessment of a world-first claim.
Who might find it relevant?
The clearest stated audience is robotics research and development teams. The launch and specification coverage point to experiments in multi-finger coordination, object-pose adjustment, contact-force control and interaction.4
54
That makes the NOVA21 look like a research and prototyping platform. The available sources do not provide enough evidence to assess its level of industrial validation, document specific service-robot deployments or establish long-term performance across different tasks. Teams considering it for a project would need to validate its sensor data, interfaces and repeatability in their own setup.
Studio Global AI
Continue your research
This page includes a source-backed answer you can continue inside Studio Global.
People also ask
What is the short answer to "WanNa’s NOVA21 Dexterous Hand: 21 Degrees of Freedom, 0.1 N Tactile Resolution"?
WanNa Robotics introduced the NOVA21 at the 2026 Hong Kong Autumn Electronics Fair, positioning it as a platform for robotics research and development.
What are the key points to validate first?
WanNa Robotics introduced the NOVA21 at the 2026 Hong Kong Autumn Electronics Fair, positioning it as a platform for robotics research and development. Reported specifications include at least 20 N of maximum fingertip force per finger, at least 200 N of maximum four finger grip force and 0.1 N tactile resolution.
What should I do next in practice?
Launch coverage describes a “global debut,” but the available material does not establish that NOVA21 is the world’s first hand in a defined technical category.