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  • 1 month later...
Posted

I am still new to building Lego monorails and have skimmed through the past posts and didn't see any instructions for the 3 direction switch.  Has anyone made instructions for a three-direction switch?  I have attempted and failed numerous times.  If someone could make instructions it would be greatly appreciated!

Thanks!

  • 2 weeks later...
Posted
  On 7/25/2024 at 10:08 PM, DisMonorail23 said:

I am still new to building Lego monorails and have skimmed through the past posts and didn't see any instructions for the 3 direction switch.  Has anyone made instructions for a three-direction switch?  I have attempted and failed numerous times.  If someone could make instructions it would be greatly appreciated!

Thanks!

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I think there is still room for improvement regarding the 3 direction switch, but I have received some questions about it so I think it might be time to create assembly instructions.

Please check it out! :)
Lego Mini Space Monorail in Korea Brick Party 2024

 

Posted (edited)
  On 8/9/2024 at 6:38 AM, Masao Hidaka said:

Please check it out! :)
Lego Mini Space Monorail in Korea Brick Party 2024

 

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Thanks for sharing!  Your videos convinced me to make a monorail this week based on your 3 car design.

https://photos.app.goo.gl/uqbhseeAFqYBAbVPA

Appreciate the awesome chain drive design.  I flipped the motor mount to fit in my chassis.

Here are instructions for the battery car:

https://drive.google.com/drive/folders/11wOBWBtkJXlWJzdTy_jaHYyYpndeXlqi

 

Edited by BrianGT
Add picture
Posted
  On 8/9/2024 at 6:38 AM, Masao Hidaka said:

I think there is still room for improvement regarding the 3 direction switch, but I have received some questions about it so I think it might be time to create assembly instructions.

Please check it out! :)
Lego Mini Space Monorail in Korea Brick Party 2024

 

Expand  

Your layouts always amaze me!  I will anxiously await the 3 direction switch instuctions!

 

Thanks!

  • 3 weeks later...
  • 1 month later...
Posted
  On 11/2/2024 at 9:15 AM, Masao Hidaka said:

Please check it out! :)

Lego Monorail in Mentai Brick 2024 part 2

 

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I am always mesmerized by your videos and the evolution of your monorail. This is the closest to true monorail I have seen so far. The system you have built is amazing.

  • 1 month later...
Posted

hi, today i have built a monorail beam replacement style Y switch. of course very much a prototype, it works, and is small enough to not look weird with my 4-wide monorail. take a look:

PXL_20241214_185748977.MVPXL_20241214_185746269.MV

the transition between moveable switch and fixed rail was kinda tricky to get right to allow the pieces to slide past each other, but i got it to work after several tries with different slope pieces.

PXL_20241214_185741352.MV

the whole thing in the middle slides to connect either the right hand side or the left hand side to the curve

monorail switch

here is a render that looks less colorful and cobbled together, stud.io file is in the link in my signature as always.

Posted

after having thinkered around with the switch a bit more today, i realized that turning the single connecting track around resulted in tighter Clearances so i did that (irl its brick on brick contact, in Studio its hard to align it perfectly)

monorail switch improved

i also improved another switch: the one in my Monorail to switch directions. it used a very fragile mess of multiple contacts, i have reduced the contacts to just the one layer again. it now uses two bc639 transistors to emulate the other layer electronically

video: https://flic.kr/p/2qzWmdf

schematic:

reverser for the monorail car

 

  • 6 months later...
Posted

looks very nice! i like it a lot! especially the yellow rings on the roof/sides look very good and sci-fi.

  • 3 weeks later...

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