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LAD Robotic Hand V1.0

Quick-demo3-1.gif LAD Robotic Hand V1.0
Quick-demo1-1.gif LAD Robotic Hand V1.0
Quick-demo5.gif LAD Robotic Hand V1.0
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  • LAD Hand V1.0-- STL and STEP files and Video.zip
    • 28mm improved double pulley x 5.stl
    • 35mm double pulley.stl
    • Arm A.stl
    • Arm B.stl
    • Arm -Bottom side V1.0.stl
    • Arm -Top side v1.0.stl
    • cable retainer.stl
    • F1 CONNECTING ROD.stl
    • F1 FIRST LINK.stl
    • F1 FOURTH LINK.stl
    • F1 SECOND LINK A.stl
    • F1 SECOND LINK B.stl
    • F1 THIRD LINK.stl
    • F2 & F4 CONNECTING ROD.stl
    • F2 & F4 FIRST LINK.stl
    • F2 & F4 FOURTH LINK.stl
    • F2 & F4 SECOND LINK A.stl
    • F2 & F4 SECOND LINK B.stl
    • F2 & F4 THIRD LINK.stl
    • F3 CONNECTING ROD.stl
    • F3 FIRST LINK.stl
    • F3 FOURTH LINK.stl
    • F3 SECOND LINK A.stl
    • F3 SECOND LINK B.stl
    • F3 THIRD LINK.stl
    • F5 CONNECTING ROD.stl
    • F5 FIRST LINK.stl
    • F5 FOURTH LINK.stl
    • F5 SECOND LINK A.stl
    • F5 SECOND LINK B.stl
    • F5 THIRD LINK.stl
    • Installation.txt
    • LAD Robotic Hand V1.0.stp
    • Metacarpo 2 to 4.stl
    • Metacarpo 5.stl
    • Servo Lever F2.stl
    • Servo Lever F3.stl
    • Servo Lever F4.stl
    • Servo Lever F5.stl
    • Small DC motor-Double 24mm pulley.stl
    • THUMB T A (v6.2).stl
    • THUMB T B (v6.2).stl
    • Wrist t V1.0.stl

Learn more about the formats
Last update 2022-06-26 at 05:42
Publication date 2022-06-18 at 07:30
Design number 758653
LAD_Robotics

LAD_Robotics

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3D printer file info

3D model description

This is the first iteration of the LAD Robotic hand V1.0.
https://youtu.be/A9771-fhw8s
https://youtu.be/blDjkmAOdUo

I managed to find a copy of the files in an old backup. People have asked me about this version in several occasions , so I decided to search for the original files and publish them.

Things you need to understand before purchasing the files .
The LAD Robotic Hand V1.0 was designed for SLS 3D printing because of all the internal complexity.

SLS 3D printing and FDM 3D printing are different in principle. The first one uses a laser to melt powder, so there is no need to remove any material. And we all know how FDM goes about with the filament and the nozzle, and the extruder. Is it going to be printable in an FDM printer? maybe?...perhaps with the right s?...and some post-processing?...

Please note. there is no arduino code and no schematics for the electronics for this version. You will have to bring along your programming skills to program the 9 servos (5 servos of MG996R and 4 servos of MG90s) and the Micro Metal Gearmotor (298:1 Pololu or equivalent).

All the STL files of the individual pieces are included, along with a STEP file of the whole assembly, so that you can have an idea of how everything goes together. You can also check the video for reference .

HARDWARE

You need three M3 bolts and nuts (18mm, 22mm and 25mm long) per finger to each phalanx together, and two headless nails 1~ 1.25mm in diameter as pins for the connecting rod (9mm long x 2 for the short rod).
Also you will need Self Tapper screws to secure the forearm (where the servos rest) to the writs attachment (where the hand rests).

The LAD Robotic Hand V2.0 is a great improvement which is printable in a conventional FDM 3D printer. It’s got all the attention to detail so that anybody can print it at home in a machine like a PRUSA or Ender 3.

Check our the description of the V2.0:
https://cults3d.sitegames.net/en/3d-model/gadget/lad-robotic-hand-improved-version

3D printing settings

SLS 3D printing is advisable.

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Robots

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