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Unitree $6500 hand Unitree has launched a humanoid dexterous hand called the Dex5-S, featuring direct drive, backdrivability, 22 DoF, a maximum payload of 2 kg, and an aluminum-alloy design. Clearly, this hand isn’t built for heavy lifting. It’s designed for dexterous manipulation and precision tasks.

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CyberRobo

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20,039 Aufrufe • vor 2 Tagen •via X (Twitter)

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6 Kommentare

Profilbild von Kaleb
Kalebvor 1 Tag

"Clearly, this hand isn’t built for heavy lifting. It’s designed for dexterous manipulation and precision tasks" Doesn't even have movable MCP joints.

Profilbild von RalphX1
RalphX1vor 1 Tag

those scissors slipped through the paper like there was a glitch in the matrix

Profilbild von DHRUV BANSAL
DHRUV BANSALvor 1 Tag

22 DoF, 2 kg payload, i'd want it plugging cables into a rack... backdrivable so a missed port just pushes the finger back. Cheap enough to break a few

Profilbild von Roviid Desissa
Roviid Desissavor 2 Tagen

Backdrivability is the spec that matters most here. Direct-drive joints that can be safely teleoperated mean you can collect manipulation demos through the hand itself — which is exactly the data bottleneck for dexterous policies.

Profilbild von Zero G Talent
Zero G Talentvor 1 Tag

Dexterous hands under 7k change the whole math for hardware teams. Manipulation is finally getting solved at the edge.

Profilbild von The Embodied Era
The Embodied Eravor 1 Tag

The interesting number to see would be that how many of those joints have a motor behind them. Unitree's own sheet for the earlier Dex5-1 reads its 20 DoF as '16 active + 4'. Four move without being driven, which is normal for hands but changes what a joint count tells you.

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Unitree Introducing: Unitree Dex5-S Dexterous Hand 22 Degrees of Freedom 1:1 Real-Hand Size👋 Precision biomimetic dexterous hand, price from $6.5K (Tax and Shipping cost excluded), with all 22 joints supporting smooth backdrivability, and each joint equipped with limit impact torque protection.
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Unitree Introducing: Unitree Dex5-S Dexterous Hand 22 Degrees of Freedom 1:1 Real-Hand Size👋 Precision biomimetic dexterous hand, price from $6.5K (Tax and Shipping cost excluded), with all 22 joints supporting smooth backdrivability, and each joint equipped with limit impact torque protection.

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This dexterous robotic hand can see, feel, and solve a Rubik’s cube BrainCo's Revo 3 dexterous robotic hand, a Chinese-developed system with integrated vision, full-palm tactile sensors, and high-precision actuators for complex manipulation tasks
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This dexterous robotic hand can see, feel, and solve a Rubik’s cube BrainCo's Revo 3 dexterous robotic hand, a Chinese-developed system with integrated vision, full-palm tactile sensors, and high-precision actuators for complex manipulation tasks

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Can a dexterous hand still function after being run over by a 2-ton car? The dexterous hand is the most expensive component of a humanoid robot, and if it breaks, the task is interrupted. Hangzhou BrainCo conducted a rigorous test on its latest dexterous hand, Revo2: it was run over by a nearly 2-ton Volvo car, dropped from a height of 5m, dropped 30m, and subjected to forceful impacts from a Unitree G1 robot. It still managed to maintain a stable grip and continue operating. Revo2 is BrainCo's next-generation dexterous/bionic hand, released last year. yes, a human-robot hybrid hand. It's very light, only 383g, 20kg payload,capable of precision manipulation down to 0.1mm (such as threading a needle), and possesses multi-dimensional tactile perception (hardness, texture, direction, proximity, etc.). This test also demonstrates that after achieving breakthroughs in performance, a dexterous hand also needs to be extremely durable and able to function under extreme environmental pressures.
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CyberRobo

45,434 Aufrufe • vor 7 Monaten

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71,948 Aufrufe • vor 5 Monaten

My eyes can't keep up with its hand gestures. Xynova's new dexterous hand--Prima1, uses direct drive. 22 degrees of freedom, tactile sensing, high-precision force control... it seems designed more for industrial manufacturing scenarios. They will be showcasing a physical hand at the WRC in Beijing. it must be said, when people discuss which is better, Xynova has already covered tendon-driven, hybrid-driven, and direct-drive hands.
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My eyes can't keep up with its hand gestures. Xynova's new dexterous hand--Prima1, uses direct drive. 22 degrees of freedom, tactile sensing, high-precision force control... it seems designed more for industrial manufacturing scenarios. They will be showcasing a physical hand at the WRC in Beijing. it must be said, when people discuss which is better, Xynova has already covered tendon-driven, hybrid-driven, and direct-drive hands.

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Say hello to GR-2! With upgrades across hardware, design, and software, GR-2 rides into a new journey to the future of humanoid robotics. Bon voyage! Highlights: - H 175cm; W 63kg; DoF 53 - 12-DoF Dexterous Hand - Peak torque 230N.m - Optimized Tools for Innovative Development
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Say hello to GR-2! With upgrades across hardware, design, and software, GR-2 rides into a new journey to the future of humanoid robotics. Bon voyage! Highlights: - H 175cm; W 63kg; DoF 53 - 12-DoF Dexterous Hand - Peak torque 230N.m - Optimized Tools for Innovative Development

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Chinese robotics company Galaxea Dynamics has introduced a robotic hand called Dexo. It is a four-finger dexterous hand with 17 degrees of freedom for smooth and precise movement. It can sense light touch and handle up to 1 kg with one fingertip, making it useful for both delicate and demanding tasks.
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NVIDIA announces the first open humanoid robot reference design built for robotics research. The NVIDIA Isaac GR00T Reference Humanoid Robot combines the Unitree H2 humanoid robot, Sharpa Wave five-fingered hands for dexterous manipulation, Jetson Thor onboard compute, and Isaac GR00T open software and models, giving researchers a full-stack platform from data capture to model deployment. Read the #NVIDIAGTC Taipei announcement:
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wow Homemade robotic hand & wrist doing actual stuff 👀 It features a high-fidelity robotic hand or bionic prosthetic designed for advanced dexterous manipulation. And engineered to mimic natural human motion, capable of precise tasks such as holding a pen or manipulating tools. It uses 3D-printed components and electronic actuators to mimic human hand movements.
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Xynova tour in Hangzhou. The startup is building dexterous hands for humanoids. Their tech lead chatted with us about the 23-DoF hand design, a hybrid-drive approach, tendon durability, and more. Shoutout to Lena for co-hosting the interview. Xynova RoboHub🤖
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Open-Source Robotic Hand That Costs Just $300. California-based company TetherIA.ai has officially launched its open-source robotic hand, the Aero Hand Open. Designed to be the most capable at the lowest cost, this hand is a new tool for embodied AI research. In the clip, it demonstrates impressive dexterity by grasping an M5 screw, picking up an iPhone, and opening a soda can. Key Features: ► Price: $314.00 ► Open Source: CAD, electronics, and firmware are all open source. ► Actuation: 7 Active Degrees of Freedom (16 joints) with a tendon-driven design. ► Weight: Under 400 grams. ► Purpose: Built for embodied AI research to make dexterous manipulation accessible to all. For more details and to purchase:
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Hands are as important as the brain. From Shenzhen, Stella Robot has unveiled the PANTHEON HAND 22:a new generation of bionic dexterous hand that combines 22 degrees of freedom with remarkable strength and finesse. It’s a hand that truly understands precision. It can lift 30 kilograms, yet is delicate enough to thread a needle.Each finger can bear 1.5 kilograms, and the entire hand can gently hold a piece of tofu or sense the subtle expansion of a balloon. Powered by a tendon-driven mechanism with integrated actuators inside the forearm, it achieves compact design and natural, human-like movement. From precision assembly and component handling to material transport and human-robot collaboration,the PANTHEON HAND 22 shows what it means for humanoid robots to truly work with their hands.
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