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Glueless mini peristaltic pump
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Based on off_grid_craft's design (https://www.thingiverse.com/thing:3445927).
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution
Based on off_grid_craft's design (https://www.thingiverse.com/thing:3445927). These motors are small and cheap and will stall if the pump is run too fast. Produces a very slow, precise and reliable flow rate. I have mine operated by an Arduino and a potentiometer to control speed and direction.
BOM
Silicone tube, 3mm OD
3x MR93ZZ bearings
2x M4x25mm bolts
2x M4 nuts
28BYJ-48 stepper motor
Print instructions
Category: Electronics