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Special: 
[DAT] (requires LDraw-compatible viewer)
Subject: 
Pneumatic Actuator
Newsgroups: 
lugnet.cad.dat.ideas
Date: 
Mon, 5 Jun 2000 04:38:11 GMT
Viewed: 
5645 times
  
Here is a more rugged version of Linc's Micromotor actuated pneumatic
switch, still viewable at
http://www.members.home.net/ourcreations/linc/linc02.html, and referenced in
this thread: http://www.lugnet.com/build/?n=245&t=i&v=a. I tweaked and
tweaked until the switch worked well. The assembly isn't much bigger than
Linc's, and the full cycle time is the same 10-14 seconds, but you can "cue
up" a switch so it happens within a couple seconds, then do a half cycle
*after* the switch to cue for the reverse direction.

The model was drawn with LeoCAD.


0 Model exported from LeoCAD
0 Original name: pneumatic_actuator.lcd

1 382 -40.00 -80.00 0.00 -1.00 0.00 -0.00 0.00 1.00 0.00 0.00 0.00 -1.00 3023.DAT
1 4 -40.00 -104.00 0.00 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 3700.DAT
1 7 0.00 -16.00 0.00 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 550.DAT
1 4 -20.00 -48.00 0.00 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 3701.DAT
1 4 -20.00 32.00 0.00 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 3701.DAT
1 7 0.00 -24.00 0.00 -1.00 0.00 -0.00 0.00 1.00 0.00 0.00 0.00 -1.00 3023.DAT
1 0 -20.00 0.00 0.00 -1.00 -0.00 0.00 0.00 0.00 1.00 -0.00 1.00 0.00 3704.DAT
1 4 -40.00 -72.00 0.00 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 3700.DAT
0 STEP
1 0 0.00 -40.00 -20.00 0.00 0.00 1.00 0.00 1.00 0.00 -1.00 0.00 0.00 32073.DAT
1 382 -40.00 -93.50 -10.00 -0.00 0.00 1.00 0.00 1.00 0.00 -1.00 0.00 -0.00 4274.DAT
1 0 0.00 40.00 -20.00 0.00 0.00 -1.00 0.00 1.00 0.00 1.00 0.00 0.00 32073.DAT
1 382 0.00 -40.00 20.00 -1.00 0.00 -0.00 0.00 1.00 0.00 0.00 0.00 -1.00 3713.DAT
1 382 0.00 40.00 20.00 -1.00 0.00 -0.00 0.00 1.00 0.00 0.00 0.00 -1.00 3713.DAT
0 STEP
1 382 0.00 40.00 -17.00 -1.00 0.00 -0.00 0.00 1.00 0.00 0.00 0.00 -1.00 4265C.DAT
1 382 -0.50 -40.00 -16.00 -1.00 0.00 -0.00 0.00 1.00 0.00 0.00 0.00 -1.00 4265C.DAT
0 STEP
1 0 0.00 0.00 -40.00 0.00 0.00 -1.00 0.00 1.00 0.00 1.00 0.00 0.00 4519.DAT
1 0 0.00 0.00 -27.00 1.00 0.00 0.00 0.00 0.00 -1.00 0.00 1.00 0.00 32017.DAT
1 382 -20.00 -40.00 -32.25 -0.00 0.00 -1.00 1.00 -0.00 -0.00 -0.00 -1.00 -0.00 32068.DAT
1 382 -20.00 40.00 -32.00 -0.00 0.00 -1.00 1.00 -0.00 -0.00 -0.00 -1.00 -0.00 32068.DAT
1 14 -60.00 0.00 -10.75 -0.00 -0.00 1.00 -1.00 -0.00 -0.00 0.00 -1.00 -0.00 2825.DAT
0 STEP
1 382 0.00 0.00 -42.75 1.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00 3648.DAT
1 15 0.00 40.00 -61.50 1.00 0.00 0.00 0.00 0.00 -1.00 0.00 1.00 0.00 2825.DAT
0 STEP
1 382 -40.00 -24.00 -43.25 -0.00 -1.00 -0.00 -0.00 -0.00 1.00 -1.00 0.00 -0.00 4265C.DAT
1 15 0.00 -40.00 -61.75 1.00 0.00 0.00 0.00 -0.00 1.00 0.00 -1.00 -0.00 2825.DAT
1 0 -40.00 -0.25 -42.75 -0.00 -1.00 -0.00 -0.00 -0.00 1.00 -1.00 0.00 -0.00 4716.DAT
1 382 -40.00 24.00 -43.25 -0.00 -1.00 -0.00 -0.00 -0.00 1.00 -1.00 0.00 -0.00 4265C.DAT
0 STEP
1 0 -40.00 0.00 -42.75 0.00 -1.00 0.00 1.00 0.00 0.00 0.00 0.00 1.00 3706.DAT
0 STEP
1 4 -40.00 -75.75 -42.00 -1.00 -0.00 0.00 0.00 -1.00 -0.00 0.00 -0.00 1.00 2986.DAT
1 4 -40.00 -96.00 -21.75 1.00 0.00 0.00 0.00 0.00 -1.00 0.00 1.00 0.00 2985.DAT
1 382 -40.00 -74.00 -42.25 -1.00 -0.00 0.00 0.00 -1.00 -0.00 0.00 -0.00 1.00 2983.DAT
0 STEP
1 382 -60.00 0.00 0.00 -0.00 1.00 0.00 -0.00 0.00 -1.00 -1.00 -0.00 0.00 3749.DAT
0 STEP
1 382 -40.00 0.00 0.00 -0.00 0.00 1.00 0.00 1.00 0.00 -1.00 0.00 -0.00 4273.DAT
0



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