Peristaltic Liquid Pump with Silicone Tubing
PRODUCT ID: 1150
DESCRIPTION
-
Move fluid safely from here to there with this very nice little pump. Unlike most
liquid pumps, this is a peristaltic type - the pump squishes the silicone tubing that
contains the liquid instead of impelling it directly. The upshot? The pump never
touches the fluid which makes this an excellent choice for any food/drink/sterile
based pumping such as for making drink-bots or gardening robots!
The pump is basically a geared down DC motor, so it has a lot of torque. Inside the
pump is a 'clover' pattern of rollers. As the motor turns, the clover presses on the
tube to press the fluid though. The pump does not need to be primed and in fact
can self-prime itself with water a half meter with ease. You can PWM the motor to
speed up or slow down the flow rate and if you connect the motor the other way it
will move fluid the other direction. Works great with either a power transistor (basic
on/off) or a motor driver chip such as the L293D.
Please note The pump comes with a bit of silicone tubing already installed and two
1/2 meter pieces attached on with barbed connectors. However, the silicone tubing
is not sterile and might be dirty on its way to you. Before using, the tubing must be
sterilized! The included tubing is also not rated FDA or USDA compliant and is only
meant for basic testing of the pump. If you need to purchase FDA/USDA compliant
tubing for use with your food-hacking project check out McMaster-Carr. They
have many types of silicone tubing available by the foot!
Wikipedia has a great article on peristaltic pumps, please check it out for more
details on how these devices work!
http://www.adafruit.com/products/1150
10/5/2015
Technical Details
Uses approx 4mm outer diameter, 2mm inner silicone tubing, the pump tube size has
changed on us, so please measure the tubing that comes with your pump to verify!
Working Temperature: 0℃ - 40 ℃
Motor voltage: 12VDC
Motor current: 200-300mA
Flow rate: up to 100 mL/min
Weight: 200 grams
Dimensions: 27mm diameter motor, 72mm total length
Mounting holes: 2.7mm diameter, 50mm center-to-center distance
很抱歉,暂时无法提供与“1150”相匹配的价格&库存,您可以联系我们找货
免费人工找货- 国内价格
- 1+249.07094
- 10+237.34790