File:Simple Lego Grabber Claw-Gripper.jpg

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Description This simple Lego grabber claw/gripper attaches to the Lego Mindstorms EV3 Medium Motor, and to the Lego Power Functions (PF) Medium and Large Motors. It uses very few parts, and its central Worm Gear produces a surprising amount of torque. The key parts are two 14720 "Technic, Liftarm 3 X 5 Perpendicular H-Shape Thick" parts ( www.bricklink.com/catalogItem.asp?P=14720 ) which allow for the two 24-tooth gears to align onto the central Worm Gear. The yellow Technic Connector prevents the Worm Gear from slipping off when the closing/crushing of the gripper arms is uncontrolled. One can substitute other Lego Technic Liftarms for the red gripper arms, to best fit the shape of the object being grabbed. The Lego Digital Designer (LDD) .lxf Building Instructions file is available on MOCpages: www.mocpages.com/moc.php/410412 .
Date
Source Simple Lego Grabber Claw/Gripper
Author David Luders from Spokane, WA, USA

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w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This image was originally posted to Flickr by dluders at https://flickr.com/photos/42988571@N08/17082203301. It was reviewed on 10 October 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0.

10 October 2016

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current20:22, 10 October 2016Thumbnail for version as of 20:22, 10 October 20162,576 × 1,932 (1.3 MB)Jacopo Werther (talk | contribs){{Information |Description=This simple Lego grabber claw/gripper attaches to the Lego Mindstorms EV3 Medium Motor, and to the Lego Power Functions (PF) Medium and Large Motors. It uses very few parts, and its central Worm Gear produces a surprising amo...

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