Peristaltic Pump
grabcad
I fabricated a custom drive kit in PetG 20% infused with spins on 608 ZZ bearings. The outer diameter is 7mm and the inner diameter is 4mm, using a silicone/rubber hose. It's easy to connect it to any motor you prefer by using an 8mm axle, which I accomplished with my electric drill. BOM: * 5pcs of 608 ZZ bearings * 3pcs of M8 20mm rods * 1pc of M8 minimum 70mm rod * 7pcs of M8 nuts * 3pcs of M4 40mm rods, 14mm thick and 1.2mm wide * 4pcs of M4 nuts * 4pcs of M3 rods with taper head or wood screw, 12-15mm long
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