Motorised Marble Machine
di Alzibiff
File stampabili (14)
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stlNewGear_Support_Exit.stl
57 Ko · 23 201 download
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stlEntranceChuteRedesignAlan.2.stl
40 Ko · 23 082 download
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stlNew_Base.stl
9 Ko · 23 072 download
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stlNew_Helix_holder.stl
28 Ko · 22 984 download
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stlNewSprocketGear.2.stl
174 Ko · 23 299 download
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stlMotorSupport.stl
25 Ko · 23 020 download
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stlNewGear_Support_Back.stl
43 Ko · 22 973 download
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stl7_of_11_Exit_Chute_Brace.stl
33 Ko · 22 972 download
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stl8_of_11_Exit_Chute_Guide.stl
34 Ko · 22 897 download
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stl6_of_11_Spiral_Chute.stl
748 Ko · 23 064 download
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stl11_of_11_Gear_Lift.stl
1.3 Mo · 23 198 download
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stlPlate1_Gold.stl
586 Ko · 22 914 download
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stlPlate2_Green.stl
100 Ko · 22 830 download
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stlPlate3_Green.stl
61 Ko · 22 863 download
Descrizione
Having built the Printable Marble Machine #1 which is hand operated, I wanted to add a motor ..... which led to the redesign of quite a number of parts.
The motor which I settled on is a Pololu 298:1 Micro Metal Gearmotor which attaches onto my plastic mount using the Pololu Micro Metal Gearmotor Bracket. This motor runs off 5V and rotates at 45rpm - just about as fast as I think the design will cope with. It is powered using a 5V DC mains power supply which came with a mobile phone - I replaced the original power connector on the power supply as I wanted to use a 2.1mm DC power jack plug and socket set.
I have uploaded my rather poor video attempt here: http://www.youtube.com/watch?v=YOaXsGhuKLQ
Thanks also go to gzumwalt - he has made some cracking motorised models which motivated me to have a go at this one.