marble run

Marble run for the windowsill


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I designed these murble run with two electric options (drive with a normal AAA-batterie or with a solar modul) and also for hand drive. You can use murbles with a diameter of 12 mm.
For assembly, first press bearing 1 into the cover. Then the shaft is pushed through and the helix is placed on the shaft. Then the bearing 2 is mounted and depending on the variant, the gear or the manual drive is attached. The electric motor will mounted with two screws. At the end you press the two pins in the cover and assembly it with the marble run.

Materials and methods

The part is printed with the following settings:
- filament with PLA; 2,85 mm diameter
- nozzle with 0,4 mm diameter
- layer thickness of 0,12 mm
- 35 % filling

extra parts for electric drive marble run:
- Sol Expert G298-2 Micro-Motor (EAN: 4037373411221)
- electrical line (ca. 0.14 mmΒ²)
- switch 15 x 7,5 mm
- AAA-batterie
- Contacts for battery
- BEC socket and plug (EAN: 4016138614572)
- Sol Expert SM2380 Solarmodul (EAN: 4037373941155)
- 2 plastik gears; modul-Typ: 0.5; Number of teeth: 30, 60 (EAN: 4053199005642)
- Bearing 2: 3 x 10 mm (EAN: 4016138555813)
- Bearing 1: 3 x 7 mm (EAN: 2050000076299)
- Shaft 3 x 115 mm
- 2 screws M1,4 x 5 mm
- 2 pins 1 x 9 mm

extra parts for hand drive marble run:
- Bearing 2: 3 x 10 mm (EAN: 4016138555813)
- Bearing 1: 3 x 7 mm (EAN: 2050000076299)
- Shaft 3 x 115 mm
- 2 pins 1 x 9 mm



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103dae6d118c5d24700dfb2c6eb813e9?default=blank&size=40Jeff Jackson added this to the Christmas stuff collection ago
34da8dd3cf908c59dfc9e14800520b60?default=blank&size=40Cerulean Ronin added this to the Crafts collection ago
14e56465980dc9ed76bb509fcb86bc0c?default=blank&size=40rasol shalikar added this to the Ϊ©Ψ§Ψ± collection ago
6334d03141e50807dbc62f23dde7aa0d?default=blank&size=40Kevin M. Jones added this to the Kinetic Sculpture Ideas collection ago
66e6d745d986611808fc833464371972?default=blank&size=40UfukTatli added this to the Oyuncak collection ago
9e90da4623c2356fadaf449ba1a13012?default=blank&size=40Anderson Aguiar added this to the pista 3d collection ago
Ce44cce0b578caea046ed1287034fae8?default=blank&size=40rattlesnake printed this ago
Carousel thumb img 6790
Printed on:
The run took 21:07 using TECBEARS PLA Rainbow. A little stringing around the curves, but I am totally impressed with the result
sing this as a present for my grandchild.
188c92ed6c929f7283d1b08c142d9362?default=blank&size=40xiaosi added this to the interesting collection ago
C3cbcfebc4277c31681038bd7996e8ee?default=blank&size=40Chriswaggs added this to the things for Zander collection ago
395bbc2fdbf6144a250fb57cd2e43dbb?default=blank&size=40rcken added this to the Marble Machines collection ago
254ce7d637f752625786a6c6698f2e21?default=blank&size=40Jason Rooneo added this to the Toys collection ago
2eb94c706c559f0d7360498a4a07e774?default=blank&size=40Dominik Dzienia added this to the toys collection ago
C33d2738a8e39abb9b63cbdb0f52adc3?default=blank&size=40Tyler Wilson added this to the marble collection ago
B14cbf068516a8c848db27a7001890e5?default=blank&size=40Alec Lanter added this to the For Evelyn collection ago
Cee547504cd2444ca73765fa71e1d651?default=blank&size=40Mike Bunch added this to the General Stuph collection ago
F646f1e683849447b205f833e7a8ff0b?default=blank&size=40Paul Neslusan added this to the Fun Things collection ago
062b33248925f2dab78caf39071508c5?default=blank&size=40html5 games commented ago

They look great!

sudoku 247

90abcaeaa25cfa4aa5680f8b3778ad58?default=blank&size=40ramy El Garawany added this to the Toys collection ago
3ca04d00b1869627bc4002ff88ba5160?default=blank&size=40global computer ait commented ago
3ca04d00b1869627bc4002ff88ba5160?default=blank&size=40global computer ait commented ago
3ca04d00b1869627bc4002ff88ba5160?default=blank&size=40global computer ait commented ago
Mini lora and iGreg Zumwalt commented ago

A beautiful design, congratulations !


Dbf71519d48316fe9437943d735f7444?default=blank&size=40Toasted80 added this to the Gifts collection ago
Fca265e247ec34480ac1fa4126b26b7c?default=blank&size=40dxra73 added this to the Da fare collection ago
Mini anstradag miniaturanstradag published this design ago