I hope it's all clear enough.
Any questions? comment!

Green: 77
White 39
Blue: 97
Yellow: 39
Red: 43
Grey: 7

Dark-grey: 31
Light-grey: 4
Orange: 23
Red: 24
Green: 32
Yellow: 49
White: 3
Purple: 52
Blue: 22

Blue spacer: 103
Tan clip: 16
Y-clip: 30
Blue clip: 6
Blue gear: 1
Red gear: 5
Chain link: 32
Motor: 1

Step 1: Entrance Track

Step 2: Motor and First Crank

Step 3: First Arm

Step 4: Second Crank and Arm

Step 5: Two Arms and Exit Track

Step 6: Chain

Difficult part because the two cranks have to work together.  

Step 7: Finished!

Your Right handed armlift is just finished! 
<p>Cool lift... I'm going to build this lift.. maybe even 2 of them.. one right handed and one left handed.. but I doubt that it would work for me ... I don't have a steel file cabinet to bounce my balls off of.. </p>
Can you make this lift higher? provided that there is more torque for the motor.
Of coarse you can, the motor is strong enough, I think. But than you have to make another crank. One crank for two arms.
Great lift! Arms look chaotic, but always go to the right place...nice on the synchronization. :-)
Thanks man, yes the synchronization with the chain is the most difficult part..
Must... build... lift...
Thanks! :)
Where's the left handed one!? XD
You can build him...? :D
No. Me no has motors. :(
Buy one?
If I find one at a store. (I don't buy online).
Ahh, okey.
Wow, that thing is awesome, great job!
no prob :D
Are you gonna build it? Or not.. ? <br>
eventually maybe, but i have already all lifts done in apocalypse.<br>But it is looking so awesome :)
Ohh, yes, I know! <br>Thanks, your lifts are better.. :)
nah, i'm not that good at knexing
No man your awesome! :) One of the best knexers on this site IMO!
Ha, thanks a lot! ^.^
No problemo ;)
Sorunome not good at knexing? Never! <br>
yes man
You build awesome lifts and ball machines!
not *that* awesome IMO
Well you can't say you are not good at writing scripts :p <br>
i can say everything i want ^.^
In your dreams ;)
/me start dreaming
/you having nightmare
Awesome dude! Very innovative and creative! Brilliant concept, keep it up! :-)
Thanks! <br>
Really nice lift!
Great! I really like how the arms move in different ways and they are not running at the same speed. Again, very cool design. Hope to see more from you! :D
Thanks! But they run at the same speed!
Looks good! Reminds me of the multiple arm lift.
http://www.youtube.com/watch?v=0IF4ZdzzzVs You mean this? Never seen before but the system is the same, but the mine has 2 cranks and 4 arms. :)
That's exactly what I mean :p
This is a nice concept! I'm assuming it'll be in your next ball machine? :-)
Thanks! :Uhh don't know yet, becouse I only want to use 12v motors and I got only 2..

About This Instructable




Bio: I'm a 17 years old K'nex ball machine builder. I'm from Holland.
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