High precision compact peristaltic pumps with stepper motor

Drive Model : BW100

Flowrate

0.04-36ml/min

Related Application

High precision compact peristaltic pumps with stepper motor  -  BW100

Peristaltic Liquid Pump with Silicone Tubing. 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 stepper motor, so it’s more precision. 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 .


Technical Parameter
 

Model BW100 Display Mode 4-LED
Speed Range 0.1-100 rpm Control Method Keypad
speed resolution 0.1 rpm Motor Type Stepper motor
Flow range 0..04-28.25 ml/min External control
Start & stop, direction control, speed control
( Analog control :0-5v, 0-10v, 4-20mA optionl )
RS232 and RS485 Communication interface, support MODUBUS Communication Protocol
Environment Temperature 0-40℃
Relatively Humidity <80%
Power consumption <50w
Power supply AC220V or  AC110V

 

Advantage of CR peristsaltic pump.
 
CR Peristaltic pump are easy to maintenance
replaceable tubes allow you to switch from one liquid to another in the shortest amount of time.
No need to rinse and disassemble after the flushable product, you only need to replace the peristaltic pump tubing
CR Peristaltic pump with high precisio
The calibration function can ensure the filling accuracy for each dose .The suckback function prevents liquid (reverse): in the dispense mode, after the end of the direct cycle, the return stroke is initiated to prevent the liquid from flowing out of the pump tube during the stop.
CR peristaltic pump are non-pollution: the fluid only contacts the pump tube and does not touch the pump body;
CR Peristaltic pump is Versatility
CR peristaltic pump can be used with a variety of products and can be used in a variety of industries.
CR peristasltic pump are easy to work
After the power is turned off and on, the control system maintains the current settings (pump head  tubing model and other parameter ).
CR peristaltic pump with good sealing: It has good self-priming ability and can be idling to prevent backflow.
CR peristaltic pump with Low shear: ideal for conveying shear sensitive, aggressive fluids

Order Guide

Drive model Pump head model Tube model
(ID*OD)
mm
Flow range
(ml/min)
Order No.
BW100 WP110-3 1*1 0-5.16 BW1103011
2*1 0-17.01 BW1103021
2.5*1 0-28.25 BW1103025
WP110-4 1*1 0-4.60 BW1104011
2*1 0-15.20 BW1104021
2.5*1 0-24.60 BW1104025
WP110-6 1*1 0-3.75 BW1106011
2*1 0-13.00 BW1106021
2.5*1 0-18.00 BW1106025



CR peristaltic pump's silicon tube is the most commonly used material for peristaltic pump.
It provides the longest service life, and good chemical compatibility with aqueous and many organic solvents.
Its service life is about 150 hrs at 600 rpm and 825 hrs at 100 rpm.
It can usually be left running on experiments during weekends without much danger of rupture.
A fresh section of tubing should be pulled through the pump rollers before any running peristaltic pump is left unattended.
Silicone tubing can also be autoclaved a single time with a wet cycle without a significant reduction in its life.
High temperature and high pressure sterilization.

Function & characteristics:
 
1. This compact peristaltic pumps are easy-to-use offers trouble-free performance and provide flow rates for up to 36ml/min for continuous use.Small compact size and robust design.

2. Trouble-free continuous tube loading in seconds.

3. the pump with 3 rollers /4 rollers / 6 rollers optional .  Offering more optional chances to customers

4. Membrance operate control precision and ensure to transfer the high precision fluid.

5. FULL SPEED button is available to fill in & empty out the tubing.

6. Memory function available in case of power off and it will continue working once the power was restarted.

7. Long-range control is available through the DB15 interface of the drive: speed control start-stop control direction control.

8. With RS485 communication interface supports MODBUS communication protocol. And communication protocols customized is available.

9. This compact peristaltic pump really an cost effective and simple choice for micro flow liquid transfer.
 

Peristaltic pumps are widely used in laboratories and scientific research institutions; chemical industry; construction industry; mining, metallurgy industry; paper industry; paint industry; food and beverage industry; ceramic industry; water treatment industry; biopharmaceutical industry; agricultural hydroponics industry; Equipment industry; industrial washing machine matching; packaging machinery industry, etc.

P
ractical application case
Research laboratory to do drop experiment, organic liquid timing quantitative transmission
Pharmaceutical industry : Pharmaceutical factory . Diagnostic reagent dispensing . machinery supporting for Filling machine / Dry granulation / Coating machine / Fermenter / Centrifuge, etc.
Food industry: filling machine/coffee machine/vending machine
Cosmetics Industry: For filling Perfume/Essential Oils/Lotion/Mask/ nail polish etc.
Construction industry: quantitative addition of water-based additives such as cement foaming agent/cement grinding aid/water reducing agent, small batch cement mortar transportation
Ceramic Industry Ceramic Ingredients / Slurry Transfer
Environmental protection: Flue gas analysis/Water quality monitoring/ COD/BOD etc.
Analytical Instruments: Atomic Fluorescence/Ion Chromatography/Liquid Chromatography /Biochemical Analyzer
Packaging, protection:sealing and gelatinize machine, For adding glass fiber antistatic agent/ Wire coating/mechanical parts oiling .etc.
 Mining and Metallurgy : Precious Metal Flotation / Metallurgy Quantitative Additives /Gem Cutting Fluid Quantitative Addition /Polishing Fluid Delivery
Chemical synthesis: Glass reactor additive /Electroplating dosing /PH value control
Medical: Intestinal cleaning (endoscope matching) /Washing machine matching/ Liposuction surgery (for swelling anesthesia)
Cleaning: Washing machine Dishwasher (delivering detergent, etc.)  etc.
Agriculture: fertilizer addition  Dosing of animal feed additives

*If you encounter any CR pump product quality issues, please contact us in time.
*CR pump guarantee 7*24 hour online.
*CR pump products with one year warranty and lifetime maintenance.
*The product pictures and models, data, functions, performance, specifications and other parameters of this website are for reference only. CR pump may improve the above contents. For details, please refer to the product and product manual. Unless otherwise stated, the data contained in this website are CR pump internal test results, and the comparisons are compared with the CR pump products.

Sounds great but ,I have some questions ,Contact us now !

All rights reserved Baoding Chuangrui Precision Pump Co.,Ltd.
Address:2 Floors, East Unit, Building 12, ZOL Innovation Base, Huiyang street, Baoding, Hebei, China.