marble run

Marble run for the windowsill

Toys

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Description

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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Comments

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 !

Greg

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