ZMR UNI-SPACER-v3 by Geekon

thingiverse

Fixed several geometries. This updated version is designed for arms with diameters of 2mm, 3mm, and 4mm, check the filenames carefully. Unispacer_v3.stl is specifically created for 4mm arms, while others have correct names, I apologize for the initial mistake. STP source files are now included, allowing you to edit the design yourself. Printing has not yet occurred, but plans are in place to print today. UPD: July 20th, 2015 - All tested and functioning properly. A new version with an integrated XT60 connector holder and a USB socket hole for CC3D access has been created. This is achieved by mounting the USB to the right and the CC3D at a yaw angle of 270 degrees. Please note that I utilize DTI Pdb on top of the sandwich, and all electronics are packed inside. For more information, visit http://bit.ly/1CQwZNG. Source files for the new version have been added, including STL files for the new spacer designed for 3mm arms. UPD: July 22nd, 2015 - I've tried out this new XT60 integrated mount and it is an absolute success! The connector fits perfectly in place! Additionally, I have uploaded a left-side mounted USB version that I designed for a friend of mine. UPD: November 9th, 2015 - A new version with added vents has been created. UPD: June 11th, 2016 - Many new versions have been uploaded. I'm no longer sure which one is the best, so be sure to check them out. Unispacer v4 is an experimental part that I've never printed. It was made in a single night for a friend who requested a 15mm height, relocation of the XT60 connector to the upper deck of the sandwich, and rear space for an RGB LED. The XT60 connector must be modified using hard sanding or cutting equipment, then soldered and glued into place. This process requires some force to push-fit the connector into position. I do not recommend printing this experimental part in PLA; instead, use ABS or a strong but flexible material. Layer height should not exceed 0.100mm, and some supports are necessary for locking the connector in place.