UPDATED INFORMATION 29/08/2016
Ok I've added some pictures of printed version for tt motor... :( not only good news...
Drmn4ea warn in is description that this pump need a lot of torque... he's right... my plan was to use tt motor which are plastic gear motor... the problem was the size of the tube that I have selected... way too big (10 mm od 8mm id silicon tubing) ... I was on my way to build a bar tender robot for my wedding ... but with a month of delivery time for my fda silicone tubing... ordering the wrong size made me miss my time window... but don't worry this project is not dead... it remains me a lot of future party to justify the effort over this one ;)
I also see some user having difficulty with tube seal... the key factor of this is the tolerance value...
UPDATED on 6/10/2016
Compact: mount hole distance =0.75*OD
UPDATED on 5/30/2016
New Feature : 28BYJ-48 motor Mount!
Parametric 28BYJ-48 motor Mount could now be generated by setting Motormount_type=2.
Don't forget to set (you should add some tolerance to those number) :
CenterHole_dia = 5
CenterHole_Num_of_Flat = 2
CenterHole_Flat_dia = 3
I didn't test it at the moment but all dimension are based on the 28BYJ-48 motor spec so it should be correct. It support Both type of Pump mount.
The gap between the mount and the pump is set to 5mm...
UPDATED on 5/25/2016
New Feature : TT motor Mount!
Parametric TT motor Mount could now be generated by setting Motormount_type=1.
I didn't test it at the moment but all dimension are based on the tt motor spec so it should be correct. It now support Both type of Pump mount.
UPDATED on 5/20/2016
I've just add parametric center hole type, with default set to arduino yellow tt motor (circle with two flat...the one that i want to use for my project... for generating the original center simply set: CenterHole_Dia=0 CenterHole_Num_of_Flat=6 CenterHole_Flat_Dia=5.5
the STL remain with the original center screwdriver hex hole.
It now support motor shaft with 1 to 8 flat or round one (next step would add round shaft lock screw...)
Also I want to add an parametric motor mount for this pump...
I was in the need of a mount bracket for the impressive Drmn4ea's Parametric Peristaltic Pump. So I've Add two model of mounting bracket to the scad file (Compact and Standard).
Standard: mount hole distance =1.25*OD
Those mount are optional, so you could disable them using variable.
I also add a quick fix to the Outer Diameter Calculation, So now the resulting OuterDiameter is not oversized.
Hope it would be useful :)
This thing could be customized using the Customizer App, but please note that a strange display glitch append when the tubing_squish_ratio is < 0.41 ... this glitch didn't appear in openscad...
Designed Using Freecad first and ported to OpenScad.