Instructables

Knex Alternator Lift

Hello everyone! This is an Instructable of a new ball machine lift, the Alternator Lift!

This is a lift I made and worked on for a month. Here's how it works: a tower in the middle of the main tower (called the lifter) has ball grabbers on it. There are ball holders built into the front of the tower. When the lifter goes up and down, the balls are alternated from one side to the other, which is why I named it the Alternator Lift!
This lift does not fit balls from Motorized Madness, Big Air Ball Tower, or Loopin' Lizard.

Fun fact: this Instructable has over 211 pictures.

So, if you want to build it, move on to Step 1!  :-D

I hope you like it!

Video of the lift in action:



 
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Step 1: Parts List

These are all the parts you'll need to build the Alternator Lift.

 

Rods: 617

  • green-200
  • white-123
  • blue-200
  • yellow-76
  • red-10
  • gray-6
  • tan rigid-2


Connectors: 457

  • dark gray-34
  • light gray-25
  • red-66
  • green-27
  • yellow-101
  • white-21
  • orange-33
  • blue-58
  • purple-92


Other: 145

  • blue spacer-67
  • silver spacer-38
  • red gear-1
  • blue/tan gear-1
  • ball joint-2
  • ball socket-1
  • black/light green hinge-1
  • tan clip-6
  • blue clip-2
  • Y clip-17
  • small wheel-4
  • rubber band-3
  • 1 strand of string, 40 inches (102 cm) long
  • battery-powered motor-1

Total: 1219

And, of course, you'll need original Knex balls.

If you have all these pieces, then move on to the next step! If you don't, then...  buy some more. :-P

Step 2: Before You Begin

Picture of Before You Begin
IMG_0016.jpg
Before you begin on your quest, you need to see this step. The first picture shows the many sections that you'll be building. The second shows what side is front, back, and all that. It's important to know all the stuff in the second picture. The front is the side with the ball holders, and there's also the right, left, back, bottom, and top. Those places are obvious, but I put some image notes in there anyway.

Once you've seen all that, you can finally start building!

Knex56782 years ago
hey shadowman do i need that motoror can i use a different one? and also whats a ball joint piece and ball socket piece?
Shadowman39 (author)  Knex56782 years ago
You can use a different motor. The ball joint and socket pieces are the pieces that are in Knexmen.

Ball socket

Ball joint
Knex12352 years ago
do you need the wheels
Shadowman39 (author)  Knex12352 years ago
Yes
KNEX-pert2 years ago
Awesome! Great job!
Shadowman39 (author)  KNEX-pert2 years ago
Thanks!
(removed by author or community request)
Shadowman39 (author)  CassisDude982 years ago
Lol, I'm glad you built it!
albydesign2 years ago
Do you mind if I use this in my ball machine? Brilliant! 5* =D
Shadowman39 (author)  albydesign2 years ago
You can use it, and thanks!
=D
albydesign2 years ago
Also, whats the blue clip?
Shadowman39 (author)  albydesign2 years ago
Ok cool, thanks! I was just checking, 'cause I didn't want to start building this and find that i didn't have them! =D
kevkillerke3 years ago
i made this lift for a school project, and i am now making paths, Thank you so much!
Shadowman39 (author)  kevkillerke3 years ago
Cool, thanks! Does it work well?
i changed some minor things, but it worked well!!
i didn't had those ball sochets etc
fuzi3 years ago
how high does it take the ball
Shadowman39 (author)  fuzi3 years ago
You can make this as high as you want. This one takes it about 3 red rods up.
(removed by author or community request)
Thanks! Of course you can use it in a ball machine, since that's what the instructions are meant for. :-)
thats a lot of steps. nice! you used this on cataclysum (or however its spelled)
Shadowman39 (author)  slipdiddy1013 years ago
Thanks, it does have a lot of steps. :-) But they're easy steps.
RNB3 years ago
On that parts picture, you see that Ring Lift :-) (what's that large tower right of it?
Shadowman39 (author)  RNB3 years ago
The tower was for a contest on Knex Forum.
Tinribs3 years ago
very good idea
Shadowman39 (author)  Tinribs3 years ago
Thanks!
BalintRules3 years ago
and there's 999 views now XD
BalintRules3 years ago
did u put this into ur catacalysm ball machine? oh and guys u have to see that ball machine
The Jamalam3 years ago
This is going on Project Quatro, obviously modded, because I don't have enough chain links to make a tall lift :) How's cataclysm?
Shadowman39 (author)  The Jamalam3 years ago
Good, I'm taking a break on it this weekend, but I'm in the fourth path.
shoobygooby3 years ago
awesome 5*
Shadowman39 (author)  shoobygooby3 years ago
Thanks!
do you you have a video of the inverter lift  and did you make the ball machine twister and sorry for asking so many questions
Shadowman39 (author)  Orangeprofessor3 years ago
No, I_am_Canadian made Twister. I don't have a video of an inverter lift.
did i_am_ canadian ever tell you how long and how tall Twister is
Shadowman39 (author)  Orangeprofessor3 years ago
No.
ok thanks ( :
okay just asking
so you like ball grabers don't you
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