ALARIS Hand

An open-source 6-DOF anthropomorphic robotic hand with linkage-based fingers and worm-and-rack transmissions, intended as a low-cost platform for research and education.

Other
Open source
3D printable

Suggested by Robotheca, created by @alarisnu (opens in a new tab), from github.com/alarisnu/alaris_hand (opens in a new tab). Pinned to commit 251db03 (opens in a new tab).

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Hardware license: GPL-3.0-only (opens in a new tab)
Software license: GPL-3.0-only (opens in a new tab)
Commercial use: Allowed

This repository contains executable files that Robotheca doesn't check. Only run them if you trust the creator.

Which files (1 script)

An Open-Source Mechanical Design of ALARIS Hand A 6-DOF Anthropomorphic Robotic Hand/STL/X.BAT (opens in a new tab)

This repository has no photo of the robot yet.

3D preview converted from github.com/alarisnu/alaris_hand at 251db03, under GPL-3.0-only. View the original files from GitHub (29.9 MB) (opens in a new tab)

Degrees of freedom: 6

What it can do

Written by Robotheca from the project's documents.

Serves as a 6-DOF anthropomorphic robotic hand design for research and education
Three-phalange linkage-based fingers and two-phalange adaptive thumb
Non-backdrivable worm-and-rack transmission mechanisms

Bill of materials

This repository has no parts list Robotheca can read yet.

Build guide

The guide appears here as you scroll.

Guide by @alarisnu (README.md), under GPL-3.0-only.

Project information

Difficulty: Advanced
Estimated cost: Not stated
Buildability: 30/100Incomplete documentation
Parts: –
Tools: 3D printer

Buildability30/100

Incomplete documentation

How complete the published files are for rebuilding this robot, measured by Robotheca at commit 251db03. It isn't a rating of the robot.

3D and CAD files20/20
63 printable parts (STL, 3MF), 128 CAD source files.
Robot description0/15
No URDF.
Add a URDF: the robot can then be seen in 3D and tried in the browser.
Parts list0/20
No parts list in the repository or linked.
Most points to gain: Link to your parts list, or add it to the repository (a CSV or a Markdown table) with quantities, prices and where to buy each part.
Software0/15
No code in this repository or linked.
Link to your code, or add it to this repository. Explain in the README how to install and run the software. Say which software framework it uses (ROS 2, LeRobot, Arduino…).
Documentation0/15
README of 906 characters with 0 pictures; 0 build steps.
Write a README of at least 1,500 characters: what the robot does and how to build it. Split the build into at least 3 steps. Show the robot and its assembly in pictures in the README.
Simulation0/5
No simulation files.
Add a simulation model (MuJoCo, Gazebo, Webots or Isaac).
Licenses10/10
Hardware: GPL-3.0-only; software: GPL-3.0-only.

Software

Framework: Not stated
License: GPL-3.0-only

Robotheca doesn't review code. Read it before running it.

Project files

Every file of the project: code, CAD, electronics, guides, at commit 251db03.

Community

Questions and improvements go to the creator's repository.

Photo and 3D model

What it can do

Bill of materials

Build guide