Liczymy pasujące modele…
"Marblevator Pick and Place, Version 4" is my fourth pick and place based Marblevator. This model utilizes four 3D printed TPU "fingers" to pick up a marble from the end of the track and place it at the start of the track. The fingers are…
All of the Marblevators I've designed so far had a mechanism to move a marble from the end of the track to the start of the track. "Marblevator, Tracks" takes a different approach in that the tracks themselves move in concert so that the…
I've created many "Marblevators" using various lift techniques to lift a marble from the end of the track back to the start of the track. In "Marblevator, Self Reversing Screw Lift", I've designed a "reversing screw mechanism"…
How many mechanical components are necessary to lift a marble from the end of a marble run track to the beginning? Well in "Marblevator, Rube Goldberg Style" I added as many as I could to create this Rube Goldberg / Erector Set themed…
Parts. I acquired the following parts: • One N20 6VDC 60RPM gear motor. • One 4AAA cell switched battery pack. • 11mm nylon spheres. I 3D printed the following parts at .1mm layer height, 20% infill and no supports: • One "Base.stl". •…
A Marblevator Christmas Tree for 2025. As usual I probably forgot a file or two or who knows what else, so if you have any questions, please do not hesitate to ask as I do make plenty of mistakes. Designed using Autodesk Fusion 360,…
Parts. I acquired the following parts: • One motor speed controller : https://www.amazon.com/dp/B07WGT8K82?psc=1&ref=ppx_pop_dt_b_asin_title • One N20 6VDC 100RPM gear motor. • One LiPo Battery:…
"Marblevator, Simple, Halloween" is simply "Marblevator, Simple" in Halloween attire. With the addition of a pumpkin wheel cover and two flickering led candles, this Marblevator is Halloween table ready! As usual, I probably forgot a file…
"Marblevator, Keychain" is perhaps the simplest of all my Marblevator designs. Consisting of a single 3D printed in place Marblevator and a single 4mm diameter ball bearing, this Marblevator is "keychain" ready in a few simple steps. As…
I prefer heat set inserts to printed bolts and threads. I modified all of the bolt connections to use M3 heatsets. I also had problems with the balls dropping off the stairs. I added extra material to the stairs and changed the stairs up…
Introduction. A follower challenged me to make the fastest Marblevator I could, and here's my first attempt, "Marblevator, My Fastest Yet". As usual I probably forgot a file or two or who knows what else, so if you have any questions,…
Knowing that there are many people around who love marble racing I designed this starting gate as an extra part compatible with the Marblevator Starting gate in action: https://youtu.be/M8bvlDLAor8 There might be need to file the lever…
"Marblevator, Keychain" is perhaps the simplest of all my Marblevator designs. Consisting of a single 3D printed in place Marblevator and a single 4mm diameter ball bearing, this Marblevator is "keychain" ready in a few simple steps. As…
"Marblevator, Buckets" uses a carefully timed two bucket lift mechanism to transfer 11mm nylon spheres between the end and the start of the track. The track starts with a large downward spiral segment that transitions to two straight…
