Rob Knight Open source humanoid expert humanoid guide hands

Featuring insights from

Rob Knight

Open source,

humanoid expert

Surge
Verified Verified by **les@altbionics.com

$ 7 000

Alt-Bionics logo humanoid guide

Alt-Bionics

Surge is a humanoid robotic hand designed to maximize dexterity, and real-world usability, with 20 kg grip strength and smooth direct drive actuation. It features a modular, highly serviceable design and out-of-the-box compatibility with standard teleoperation systems for easy integration and maintenance.

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DOF
2
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Strength
2
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Specifications and details:

Strength [kg]

20

Weight [kg]

0.540

Size

Length (18.78cm) x Width (9.14cm) x Height (3.81cm)

Number of fingers

5

Degrees of freedom, hands

6

Tactile/Force Sensors

Yes

Motor tech

Direct Drive

Main structural material

PA12

Manufacturer

Alt-Bionics

Nationality

United States

Website http://altbionics.com

Description

The Surge Hand brings simple yet powerful grasping to humanoid and robotic systems. It moves with 6 degrees of freedom, so it can open, close, and orient grips in ways that feel intuitive for many everyday tasks. Because Alt-Bionics built the hand to work with motion capture and teleoperation tools, teams can control it with high fidelity from a distance. This combination of responsive motion and real-world control makes Surge especially useful for robotic research and remote work where precision really matters. 

Rob Knight Open source humanoid expert humanoid guide hands

Featuring insights from

Rob Knight

Open source,

humanoid expert

Humanoid Robot Report 2026 – Single User License

2026 Humanoid Robot Market Report

160 pages of exclusive insight from global robotics experts – uncover funding trends, technology challenges, leading manufacturers, supply chain shifts, and surveys and forecasts on future humanoid applications.

In addition, Surge supports tactile feedback and sturdy performance. It includes sensors that let robots detect contact and pressure roughly like a human finger does, which helps avoid dropped or crushed objects. The hand can handle significant weight for its size — supporting payloads up to about 18 kg — so it works well in logistics, manipulation challenges, or humanoid projects that need both strength and sensitivity. Moreover, its modular finger design makes maintenance and upgrades easier for developers.

Download the Humanoid Robot Market Report here

Website: https://www.altbionics.com/

 

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