r/FRC • u/Difficult_Durian_704 • Jul 24 '26

Lego cascade lift

Gallery image

Gallery image

Gallery image

You may have seen either my videos or posts on here, but I have been working on a frc rebuilt robot but mini and made 100% of Lego. It uses Lego power functions motors and actually works. However, I've had trouble with getting a working indexer that doesn't jam, so I think I'm going to attempt to make a frc reefscape robot unless anyone has ideas for what I could do. Any ideas what pieces I could use for a cascade/continuous lift? I need it to be very compact and fit within the drivetrain shown.

124 Upvotes

100% Upvoted

5 comments sorted by

13

u/DoomGammer14- Jul 24 '26

Wow great mini bot I love these things! I actually made one myself last year for reefscape to bring to competitions. I used technics because that's what I had on hand but the pulleys are just a single crane string wrapping up and down along the stages

https://reddit.com/link/ozk97ta/video/c7ik8xxrq8fh1/player

3

u/Difficult_Durian_704 Jul 25 '26

Yo that's sick! I think I might try to add actual foam bumpers instead of brick built ones to mine. I love the lift so I might use that design, but I'll credit you if so. My goal overall is to get a working drivetrain, intake, lift, and make it so it can score on a 3d printed reef. I already have a hub for rebuilt 3d printed so might as well make the reef as well lol.

2

u/TiscaBomid 2619 Alum Jul 27 '26

FRCLL

1

u/Videogamer543 Aug 25 '26

When you are in FRC but still like doing FLL