Is this 3D model free to download?

Yes, robot hand || bionic hand prosthesis prototype is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Brian Brocken, published on MyMiniFactory. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

robot hand || bionic hand prosthesis prototype

Source: MyMiniFactory by Brian Brocken

The robot hand || bionic hand prosthesis prototype is a free printable 3D model from MyMiniFactory by Brian Brocken. Video: Fusion 360 source files can be found here: This bionic hand is controlled by an arduino nano V3 and uses 4 15kg servo's to move the index, middel, ring and little finger. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

103 saves Source: MyMiniFactory Updated 2026-09-02

Tags: arduino, hand, human, nano, robot, servo, arm, cyborg, Robotics, Prosthetic, prosthesis, humanoid, prosthetics, bionic, MECHATRONICS

About this model

Video: Fusion 360 source files can be found here: This bionic hand is controlled by an arduino nano V3 and uses 4 15kg servo's to move the index, middel, ring and little finger and 3 9g servo's to rotate the thumb and pull the tumb and the fingers open. This bionic hand it's structure is modelled after my hand so I could make a gel10 mold that would fit snug around it. I originally wanted to integrate some force feedback in the finger tips by using some small pushbuttons but that didn't turn out to well because the wires from the pushbuttons in combination with the gel10 mold caused to much friction in the joints of the fingers and the fingers had to push to hard to activate the pushbuttons. I'm now going to do some tests with currentsensors so I can messure the current going to the servo'…

Frequently asked questions

Is this 3D model free to download?: Yes. robot hand || bionic hand prosthesis prototype is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Brian Brocken.
Who made this model?: Designed by Brian Brocken, published on MyMiniFactory. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.