Sanctuary AI Hydraulic Hand Review: Features and Uses of the 17-DOF Hydraulic Robot Hand
Updated: 7 days ago
Sanctuary AI's hydraulic hand is a dexterous robotic hand built for industrial arms and humanoid robots. The manufacturer does not publish a price. This review covers its specifications, features and uses.
Quick Verdict
Sanctuary uses hydraulics to fit strong grip and fine control into a human-scale hand with 17 degrees of freedom. Hydraulics hold static loads with little energy and heat, and safety comes from low operating pressure, minimal fluid volume and automatic fault protection. Integrated tactile sensing supports touch-driven tasks, and demonstrations show zero-shot reinforcement learning transfer and low-latency teleoperation, including on a Universal Robots arm. The hand is still in development and entering pilots, and Sanctuary publishes no force, speed, weight or durability figures.
Sanctuary AI Hydraulic Hand at a Glance
DOF: 17
Actuation: Hydraulic
Sensing: Tactile
Target: Industrial arms and humanoids
Status: Pilot programs
Price: on request
Sanctuary AI Hydraulic Hand Technical Specifications
The table below lists what the manufacturer states.
Specification | Sanctuary AI Hydraulic Hand |
Manufacturer | Sanctuary AI |
Degrees of freedom | 17 |
Actuation | Hydraulic |
Sensing | Integrated tactile sensing |
Safety | Low pressure, minimal fluid, fault protection |
Control | Sanctuary Physical AI, teleoperation |
Status | In development, pilots soon |
Force, speed, weight | Not stated |
Sanctuary lists the hand as in development; numeric performance and durability figures are not published.
Design and Build Quality
A compact, human-scale hand whose hydraulic drive delivers high power density.
Software and Integration
Physical AI
Sanctuary's AI for manipulation, including zero-shot RL transfer.
Teleoperation
Low-latency remote control for data collection.
Sanctuary AI Hydraulic Hand Applications and Use Cases
Industrial Arms
Dexterous end effector for cobots.
Humanoids
Hands for humanoid platforms.
Tool Use
Handling power tools, as shown.
Sanctuary AI Hydraulic Hand Price and Value
Sanctuary AI does not publish a price for the Sanctuary AI Hydraulic Hand; it is quoted on request.
For the company behind the product, read the Sanctuary AI Company Profile: History, Funding, Technology and Leadership Changes.
Pros and Cons
Pros
17 DOF
Tactile sensing
High power density
Safety-focused hydraulics
Cons
Not yet commercially available
No numeric specs
No published price
Who Should Buy the Sanctuary AI Hydraulic Hand?
It fits research teams and early adopters piloting dexterous manipulation on arms or humanoids.
Sanctuary AI Hydraulic Hand FAQ
How much does the Sanctuary AI Hydraulic Hand cost?
Sanctuary AI does not publish a price for the Sanctuary AI Hydraulic Hand; it is quoted on request.
What is the Sanctuary AI hydraulic hand?
A 17-DOF dexterous robotic hand.
Why hydraulic?
For power density, durability and holding loads with little energy.
Does it have touch sensing?
Yes, integrated tactile sensing.
Is it available now?
It is entering pilot programs.
What can it mount on?
Industrial robot arms and humanoids.
Is it safe?
Sanctuary cites low pressure, minimal fluid and fault protection.
Are force specs published?
No.
Specifications are based on manufacturer information and may change.
