Peristaltic Liquid Pump with Silicone Tubing - 5V to 6V DC Power
Peristaltic DC pump (5–6V) that moves fluid through silicone tubing without motor contact with the liquid, suitable for food, drink, or sterile applications. Speed is controllable via PWM; reversing polarity reverses flow direction.
Pinout
- Motor lead A
One of the two DC motor leads for the peristaltic pump motor. Adafruit describes the pump as a geared-down DC motor and says reversing the motor connection reverses flow direction.
Type · powerVoltage · 5V to 6V DC motor power, source: Adafruit product 3910 title and description - Motor lead B
The other DC motor lead for the peristaltic pump motor. Polarity is reversible for flow direction according to the Adafruit product description.
Type · powerVoltage · 5V to 6V DC motor power, source: Adafruit product 3910 title and description - Tubing inlet/outlet
Fluid path through the silicone tubing. The source describes a peristaltic pump where rollers press the tube and the pump never touches the fluid.
Type · mechanical
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| Motor lead A |
Start wiring
5 V · 12 V · Wired
Verify supply voltage and logic levels before powering up.
Module pins: Motor lead A, Motor lead B. Schematik maps them to your board in the app.
Pumps & valves
40 other optionsSolenoid valves (DN15/DN20 12V), 6V pneumatic air valves, push-pull and lock-style solenoids, 5V electromagnets (3–35kg holding force), 6V electric push rods (10–100mm stroke), peristaltic dosing pumps and submersible water pumps.
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