Peristaltic Lube Pump with 3/8 Silikone Tubing Capable of 4L/min for Countinues Lubing or Creampiesimulation.
Quote from KinkMakers Discord:
The TL:DR on a 3/8" tubing modified BD Chance L or Rex L is, well, the pump is the limiting factor, and the reduction right at the end rather than being the entire tubing length >makes for a hell of a shot, provided that's what you're going for. It runs almost the same speed as the pump unloaded as with a toy on the end, which is to say, using a decently >thick mixture of X-lube, about 4L/min. More than enough to satisfy all but the most extreme cases of cream-pies, bordering into straight "Cum inflation" territory.
Max Power Possible with Thick Mixture of X-Lube is 4L/min.
Mainbranch is M5Stamp C3 -> ESP32 Branch is here https://github.com/ortlof/OSSM-Cum-Addon/tree/esp32dev
| Quantity | Part | Sourcing EU | Price € |
|---|---|---|---|
| 1x | Nema 23 1,26Nm 2.8A 6,35mm Shaft | https://www.amazon.de/gp/product/B06XVC23Z7/ | 23.99 € |
| 1x | TB6600 4A 9-42V Driver | https://www.amazon.de/gp/product/B095RNPBYN | 10,99 € |
| 1x | I2C Logik Level Converter | https://www.amazon.de/ARCELI-Converter-Bidirektionales-Shifter-Arduino/dp/B07RDHR315 | 0,6 € |
| 1x | LM7805 | https://www.amazon.de/St%C3%BCck-L7805-LM7805-7805-Spannungsregler-default/dp/B08Q8K5342 | 0,7 € |
| 1x | M5Stamp C3 | https://www.robotshop.com/de/de/m5stamp-c3-mate-mit-stiftleisten.html | 8,26 € |
| 1x | Soilder Breadboard | https://www.amazon.de/AZDelivery-Lochrasterplatte-Lochrasterplatine-Leiterplatte-Arduino/dp/B078HV79XX/ | 1 € |
Connect Stepper Pins to Level Shivter to C3 Stamp
| Stepper PIN | Level Shiverter Hi | Level Shivter LOW | C3 Stamp |
|---|---|---|---|
| - | 5V | - | 5V |
| - | - | 3,3V | 3,3 V |
| Bride to all Pins | GND | GND | GND |
| PUL + | HV1 | LV1 | 4 |
| DIR + | HV2 | LV2 | 5 |
| ENA + | HV3 | LV3 | 6 |
LM7805 Check Datasheet for Pinout normaly Top Sight from left to right is:
| Input | Ground | Output |
|---|---|---|
| 12V Parrallel on Driver | GND Parrallel on Driver on C3 Stamp | 5V to C3 |
Nema 23 Peristaltic Pump comes from this Thingivers: https://www.thingiverse.com/thing:4797064
Parts to Buy
| Quantity | Part | Sourcing EU | Price € |
|---|---|---|---|
| 9x | 625RS | https://www.amazon.de/Kugellager-Rillenkugellager-gummibeschichtetes-Metalllager-Hobby-Projekte/dp/B07TSP8SBP | 8 € |
| 3x | M5x25 Screw + Nut for Rotor | ||
| 2x | M2 Screw | ||
| 2x | M2 Heat Set Nut | https://www.amazon.de/ruthex-Gewindeeinsatz-St%C3%BCck-Gewindebuchsen-Kunststoffteile/dp/B088QJG676/ | |
| 4x | M5x45 Screw + Nut | ||
| 1x | 9mm ID x OD 12mm Siliconetube food safe Qualtiy | https://www.amazon.de/gp/product/B07T12V62M/ | 10 € |
| Quantity | Part | Info | 3D Print Paramters |
|---|---|---|---|
| 1x | Housing_cover | 6 Wall Layers 28% Infill PLA no Supports | |
| 1x | Housing_motor_side or Housing Tubes UP | Depens on you mouting postion see picture | 6 Wall Layers 28% Infill PLA no Supports |
| 1x | Rotor | Depents on you shaft of stepper | 6 Wall Layers 28% Infill PLA With Supports |
- Heatset M2 Nut into Rotor Holes on Side
- Put Bearing in Rotor with M5x25 Screw and Nut Screw 3 Times
- Put Rotor on Stepper and Tighten with M2 Screws.
- Put Housing on over rotor to Stepper
- Put Tubing in between housing and Bearing
- Close Housing with M5 Screw
1 2 3 4 OFF 5 6 ON
Software is right now in State with the OSSM M5 Remote https://github.com/ortlof/OSSM-M5-Remote Clone the git in folder Cumpump and open Workspace with VS Code and Flash with plaformio. Right now you need to Hard Code MAC Adresses.