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MECH-A2 Robotic Hand

Creation's quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

10 Degree of Freedom Robotic / Bionic Hand

Short Demo video:

The hand is about 1.5 times larger than an average adult human's hand, this has "MECH" in the title after all.

10 degrees of actuation, 2 degrees of actuation per finger and thumb.
10 9g servos needed.
Can be programmed to do multiple gestures or hand signs.

Parts were designed to fit a 9g SG90 Microservo.
If using a different servo, ensure it is of similar dimensions.

Screw Posts which are 5 mm in diameter, 16 mm long are used as a fundamental hardware part along with their mating screws.
Like this ( )

Rest of hardware is standard M2 and M3 screws.

Full hardware covered in the included Manual which contains fully detailed assembly instructions with pictures.

Update 12/13/2019
Created cosmetic back cover and added it to my thingiverse so those who have already downloaded this hand can freely have access to it.


3D printer file information

  • 3D design format: ZIP Folder details Close

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  • Last update: 2020/10/03 at 00:27
  • Publication date: 2019/11/07 at 07:18





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Designing things which I draw inspiration from/out of.
There seem to be a number of under-represented areas for which 3D files are not readily available, things like objects from animes in contrast to things out of sci-fi movies. I love both, but starting out with the under-represented categories :)

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