

Peristaltic pump for cocktail machines
thingiverse
Hi :) this self-designed pump for my homemade cocktail machine efficiently pumps non-alcoholic beverages. The previous model (check it out on [cocktailnator.de](https://cocktailnator.de)) employed a compressor and pressure system with the peristaltic pump, significantly simplifying operations. When you require rapid liquid pumping without incurring substantial expenses for a pump, this design is an effective solution. With the right motor installed, the pump can move 400ml of liquid within 20 seconds. This pump is engineered to handle high-speed applications, but finding the optimal motor proved challenging. Several motors and gear combinations were tested before selecting the one listed under the required parts section. Please note that the pump generates significant vibrations when spinning at high speeds. To mitigate this issue, I have designed suitable pulse dampers (linked below) which are essential for attaching the pumpBaseTopMount to the pumpBaseBottomMount. I strongly recommend printing the dampers with flexible filament. Best regards, Michael

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