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Description

Product information "Adafruit air pump and vacuum DC motor - 4.5 V, 2.5 LPM"

Make inflatable or air-powered projects with this simple air pump. It's ideal for beginner projects and super easy to use! The pump is basically a DC motor that runs on ~4.5V and draws about ~500mA. 5V should be sufficient, so you can run it with the same power supply you use for other DC motors or servos.

When powered, the pump draws air from the side of the plastic housing and pushes it out of the hose connection. Reversing the polarity of the motor does not change the direction of the air flow! If you need to both inflate and deflate something, you will need two pumps. The delivery rate is 2.5 LPM (litres per minute) and has a maximum pressure of -55 kpa.

This pump is not designed for continuous operation. The data sheet states that the design has been tested for 30,000 cycles of 10 seconds on, 5 seconds off. We would recommend a duty cycle of approximately 50%. We offer this pump for engineers, makers, students and artists looking for something simple and affordable for inflatable robots or art projects.

You can control the motor with PWM to speed up or slow down the flow rate. Works great with a power transistor (easy on/off) or a motor driver chip like the L293D and with all boards from our CRICKIT series. Like all pumps, it vibrates a lot, so make sure it rests on a soft foam or sponge so the vibrations don't make too much noise.

Please note: This is only the pump. The silicone hose is not included.

This pump is only suitable for air!

Properties

Zolltarifnummer: 84136020
Brand: Adafruit
Country of Origin: China
EAN: P4699A
Gross Weight (kg): 0.061
Manufacturer ID: 4699
Product ID: ADA4699

Manufacturer

Adafruit

Adafruit: The expert for open source hardware

For more than ten years, programmers and tinkerers have benefited from the expertise of the Adafruit brand. Whether for beginners or proven experts, Adafruit has the right hardware components ready for your next IoT project.

Light comes into the dark with Adafruit NeoPixel

One extremely popular product line from the company's broad portfolio is Adafruit NeoPixel. These nifty LED components come in a wide variety of designs and color temperatures. NeoPixel modules are available, for example, in the form of a practical stick with five intelligent LEDs in red, green and blue (RGB) or in white (W), as a shield with 40 eye-saving RGBW LEDs in which all pixels are individually addressable, and as a jewel with seven RGBW LEDs that can be controlled with 8-bit PWM per channel.

Especially popular is the Adafruit NeoPixel Ring with 16 ultra-bright, intelligent RGB LEDs including integrated drivers, which you only need a single microcontroller to control. The trick is that the Adafruit NeoPixel rings form a chain, so to speak: You couple the output pin of one with the input pin of the other.

With the Adafruit NeoPixel products you can realize a wide variety of projects - there are virtually no limits to your creativity. With the help of an Arduino, a jumper cable and the appropriate software, you can control a NeoPixel ring individually and light up the small LEDs as you wish - either individually or in a specific combination. This way, you can also create your own Vu meter with the versatile LED components. Practical: To make programming Adafruit NeoPixel easier, Adafruit provides an Arduino library as well as a Python library.

Adafruit Feather Boards: Powerful hardware in a compact format

With Adafruit Feather, the hardware specialist from the States also has various powerful development boards in its range, which are essentially equivalent to an Arduino in terms of function. All of these boards are equipped with similar features; among other things, the pin assignment is the same and there are also many parallels when it comes to the microcontrollers and the battery charging properties. In addition, you can also find Feather boards with special devices like Bluetooth, Wi-Fi and cellular network connectivity as well as boards with microSD slot in Adafruit's product range. The name "Feather" is no coincidence: The boards are also characterized by being particularly compact and, above all, lightweight.

The range of top-class product highlights is wide: The STM32F405 Feather, for example, is the fastest CircuitPython board from Adafruit with an outstanding 168 MHz and meets the highest demands. It is equipped with a STEMMA QT / Qwiic port at the end, which makes it easy to connect to I2C sensors. The Adafruit Feather nRF52840 Express, on the other hand, shines with Bluetooth Low Energy and can also be used with CircuitPython thanks to native USB support.

Another important part of Adafruit's portfolio are the FeatherWings. With these expansion modules, you can also include components such as a display or a motor driver in your IoT project. The FeatherWing Proto is a proven classic in Adafruit's portfolio. This is ideally suited as a prototyping add-on for all Feather boards. The Adafruit FeatherWing Wing Tripler Mini Kit, on the other hand, is ideal if you want to connect a Feather to two other FeatherWings at the same time.

With the Adafruit MIDI FeatherWing Kit you get a music capable FeatherWing, thanks to which you can equip your Feather with MIDI input and output jacks. And with the Adafruit FeatherWing OLED you can easily add a small OLED display to your Feather board - no soldering required.

Adafruit: What's behind the brand

As an expert in open-source hardware, Adafruit has long since established itself in the electronics industry. The company was founded in 2005 by Limor Fried. At the time, the talented and innovative electrical engineer was still a student at the renowned Massachusetts Institute of Technology (MIT). To this day, Fried is CEO of the electronics giant, which is now headquartered in New York. The company's name also goes back to its founder: Fried was once known on the World Wide Web by the nickname "Ladyada" - a tribute to the famous IT pioneer Ada Lovelace.

Adafruit says it is committed to getting more people excited about technology and science - and thanks to its first-class products, the hardware expert from the USA is sure to succeed!

Manufacturer and safety information

Manufacturer information
Adafruit Industries, LLC
168 39th Street 1905CC
US 11232 Brooklyn, New York
https://www.adafruit.com
support@adafruit.com

WEEE number: 20453810

Person responsible for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
info@berrybase.de

Safety instructions
  • Never open or manipulate the component when energised.
  • Before installation, ensure that all electrical connections are correct and secure.
  • Only operate in accordance with the manufacturer's instructions to avoid overheating or damage.
  • In the event of malfunctions, switch off the unit immediately and secure it.
  • Disconnect the power supply before working on the component.
  • Protect from moisture, dust and chemical substances.
  • Dispose of in accordance with local regulations for electrical and electronic waste.
  • Never dispose of in household waste, as the component may contain environmentally hazardous substances.
  • If necessary, separate the materials and use recycling centres or authorised disposal points.
  • Do not reuse or pass on defective components.

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