Type of the products: AB39 machine

On pump tube of using life: peristaltic pump tube belongs to supplies, using a time Hou on will wear, led to flow inconsistent, need for replaced, pump tube life and fluid media, link temperature, running speed, work Shi long, intermittent Shi long is closely related to, hard to out exact of using life, I company provides of pump tube life is in corresponding conditions Xia of test results, only as reference.

Application of pump tube: wall thickness of the applied 1.6mm, 8mm od tubing, no Te-te.CN requires the standard pump tube: 4.8*8. Tubing material: silicone/corrosion-resistant composite rubber tube

Reasonable velocity: 4.8*8 pump tube, pump head flow per revolution: 0.95 ml, recommended speed is less than 400 r/min, suggested flow rate less than 380 ml/min (with shorter working hours, to full heat, if necessary, design a top speed to 500 cycles/min)

Pump selection: general standard pump tube 3.2*6.4, 4.8*8

Wheel size: rotor wheel number 4

Cover color: light yellow

Optional voltage: 6 v DC geared motor, 12V, 24V, 6-24V stepper motor, synchronous motor 110V, 220V (Special voltages can be customized)

Motor power: DC geared motor about 10W, 30W 42 stepper motor, 50 motor 10W

Product weight: pump head is about 125 grams, DC geared motor by about 134 grams, 282 g 42 stepping motor, 50 motor 188 g

Housing material: plastic PPS (polyphenylene sulfide)/PP plastic (polypropylene)

Roller material: plastic POM (polyoxymethylene)

Motor selection: DC geared motor, 42-step motor, synchronous motor

Notes on the motor:

DC gear motor: low cost, easy to use, does not require driving circuitry, then turn

Stepper motors: the high cost of motor requires a specific drive and control circuit of circuit, long service life and high precision

Synchronous electric motors: low cost, can directly use the 220V domestic supply.

Pump head on the wheel size:

Roller pump head higher the more precision is wrong, accuracy of the pump head and the wheel are not necessarily related, precision of the pump head and pump head material, Machining accuracy, deformation. Roller pump head number, is the pump head according to the rotor arc length to determine the effective movement.

Roller pump head is wrong the more the number, the better, less number wheels should be the better, at the request of the same flow rate, wheel, the more the roll of tubing more frequently, the greater resistance of the rotor, direct impact on pump and motor life. (Increased from 2 wheel to 4 wheel, increases the rotational resistance of 1 time and the number of pump tube rolling, tubing life expectancy declined by almost half)

Equipped with R30-BJ385 DC geared motor, test records: (for reference only)

Equipped with a composite rubber hose internal diameter 4.8mm diameter 8mm, pump head turns every round 0.95ml

140mA 29ml/voltage 12V current minutes

Voltage 24V 58ml/current: 180mA traffic minutes

Equipped with a composite rubber hose internal diameter 3.2mm diameter 6.4mm, pump head turns every round 0.5ml

140mA 16ml/voltage 12V current minutes

Voltage 24V 31ml/current is 160mA traffic minutes

Banded tubing pressure deformation elastic big noise delay pump life

Foot switch connection

Connect the power adapter

Toshiba stepper motor driver stepper motor/42/cooling fan

Foot switch installation instructions: (foot switch is not standard parts, customers need to purchase)

Frequently asked questions:

1, the pump flow rate is?

Series of peristaltic pump can be used with a variety of pipe diameter, velocity range refer to the above table, flow rate tests are above water, if you do need additional parameters of the media, please talk to our customer service personnel to avoid parameter purchase does not meet your requirements.

2, can be corrosive liquid?

The peristaltic pump optional silicone tube and inlet pipe can also choose according to your media, but if you want a strong acid or strong alkali and other dangerous liquids, please be sure and call notes, test pump chemical compatibility can buy!

3, how big the noise?

Motor makes noise at work are inevitable, if the noise is very high, please contact customer testing, parents can rest assured that the quality of the product problem, if you feel the noise after purchase, please contact customer service, we will give you a fix.

4, why motor motor heating at work?

Fever is a normal condition in the motor during operation. Especially the stepper motor, due to the special stepping motor, high current, high calorific value, so products generally used stepper motors are equipped with a cooling fan.

5, I buy joints, tubing, pump head and don't want to be, do you accept returns?

Connector, tubing, pump head belongs to consumables, have used have been sold for the second time, was not returned. Please close understanding.