Active Member
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[China]
Address: 5th floor, Zhongpeng Building, Zhongpengcheng Industrial Park,The 4th Industrial Zone of Heshuikou, Gongming Street, Guangming New District, Shenzhen, China
Contact name:xiao
Shenzhen Yanhua Faith Technology Co., Ltd. |
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Continuous operation diaphragm electric brushless vacuum cupping pump
Pump’s classification
Miniature gas pump is a kind of gas conveying device which is small
in volume and take gas as working medium. It is mainly used for gas
sampling, gas circulation, vacuum adsorption, vacuum pressure
maintaining, pumping, pressurizing and so on. The micro air pump
can be divided into micro negative pressure pump, micro vacuum
pump, micro gas circulation pump, micro gas sampling pump, micro
air pump and air pump according to the working principle. If
according to working theory, there are diaphragm type,
electromagnetic type, impeller type, piston type, etc. Generally,
in medical and health, scientific research, laboratory,
environmental protection, instrumentation, chemical industry and
other industries, it mainly use micro vacuum pump.
Micro pumps for pumping are divided into two categories: gas
sampling pumps and micro vacuum pumps. Although they are usually
referred to simply as miniature vacuum pumps without distinction,
they are different from each other in a technical point of view and
should be chosen with special attention.
what is brushless pump?
DC brushless pump, simply,its function is to use the DC brushless
motor as the power to pump the air out from the container, or
directly pump air into the atmosphere. DC brushless pump, because
of DC brushless motor, it has long life and often be used in
conditions which need a long time continuous working . For example,
on-line gas extraction,gas pumping, gas circulation, and so on.
Because of its small size, light weight, also called a micro
brushless DC vacuum pump, micro brushless DC pump, brushless motor
vacuum pump, speed regulating vacuum pump, gas sampling pump, long
life vacuum pump.
brushless vacuum cupping pump's parameter
Our company offers multiple component configurations allowing pump
to be used for either vacuum operation, pressure operation, or
alternating vacuum and pressure operations.The innovative, compact
design incorporates leading edge technologies that allow it to
operate harder, quieter and longer, reliable, highly efficient.
Its flow can deliver up to 3 L/min and 11L/M.
Usually our pump has 4 kinds of voltage:6V, 9V,12V and 24V .
When you choose pump, you can tell me the pump's voltage you need.
We can do it for you.
You can choose pump according to our model.
In addition,it can be mounted in any position.
Model | ZW512-705-4800 |
Size(mm) | 82*38*62 |
Voltage(V/DC) | 6V/9V/12V/24V |
Power(W) | 9 |
Free Flow(L/M) | 8 |
Pressure(Kpa) | 170 |
Vacuum(Kpa) | -70 |
Weight | 280 |
Pump Size:82*38*62mm
Pump Weight:280g;
Outlet:OD 6.5mm, silicone hose suggestion:ID 5mm
Materials:pump body: PC/PPS, diaphragm: EPDM
Because we use imported ball bearing,the pump’s performance is
stable and high.
The membrane is made by EPDM and pump's body is made by special
PC/PPS which make pump well endurance and strong chemical
resistance.
brushless vacuum cupping pump's photo
An elastomeric diaphragm can be used as a versatile dynamic seal
that removes many of the limitations found with other sealing
methods. They do not leak, offer little friction, and can be
constructed for low pressure sensitivity. With the right material
consideration, diaphragms can seal over a wide range of pressures
and temperatures without needing lubrication or maintenance.
Environmental Requirements about brushless vacuum cupping pump
| Working Environment | Storage Environment | Transportation Environment | |
Temperature Range | -30℃~66℃ | -30℃~70℃ | -30℃~70℃/Smooth |
Relative humidity range | 60%rh | 60%rh | 60%rh |
Electrical Performance about brushless vacuum cupping pump
| Number | Item | requirements |
| 1 | Insulation resistance | 10MΩ / between wire and frame measurements , 500VDC / min |
| 2 | Dielectric strength | 5mA Max/between wire and frame measurements 500 VAC/min |
Special requirements for materials about brushless vacuum cupping
pump
All materials comply with environmental standards.
Motors comply with EMC.
pump material is nonflammable or any fire should be fully
extinguish within 30
seconds under 10 seconds of ignition test.
Environmental testing requirements about brushless vacuum cupping
pump
| Number | Item | Test conditions and requirements | Remarks |
| 1 | Steady-state heat and wet | 60%rh | High humidity can affect the electrical performance of the motor |
| 2 | Temperature Shock | The pump was placed at -20 ℃ environment ,after 1h immediately placed at + 70 ℃ ± 3 ℃ environment for 1h.This is for 1cycle. After 50 cycles was returned to room temperature.0.5h later,pumping power test is conducted. The pump should be able to work properly; fasteners should not loose , in working condition pump’s body should not be leakage when block pump’s outlet. | too high temperature affect pump’s parameters, life and electrical performance |
| 3 | High temperature test | Pump is at 70 ℃ ± 3 ℃ environment for 48h. Then take it out. After 0.5hours later, at room temperature power pump. Fastening points should be no loose. The pump can work normally. Its performance and parameters can not change. | |
| 4 | Low temperature test | For 72 hours,pump is at -20 ℃ environment. Then take it out. Power the pump and test it.( when testing the pump,pump’s body can not have ice ). Fastening points should be no loose. The pump can work normally. Its performance and parameters can not change. | In too low temperature,motor cannot be started |
More details about brushless vacuum cupping pump
Working principle: the rotary motion of the motor turn into the
swing of connecting rod which makes the diaphragm up and down
motion. In the process of the downward movement of the diaphragm,
pump cavity will suck medium through the inlet valve; Upward
movement of the diaphragm, pump cavity press out media through the
outlet valve. Mechanical transmission parts and pump cavity is
isolated by diaphragm. Diaphragm pump does not need oil for
auxiliary lubricating, in the process of transmission, extraction
and compression of medium.
Our products can meet the specific needs of different clients. The
products are mainly used in medical cosmetology, household
electronic appliances, food and beverage,
health,instrument,chemical instrumentation. The car and laboratory
and other industries. The products are mainly exported to korea,
Japan,southeast Asia, Australia, Europe and other countries.
brushless vacuum cupping pump's dimension
brushless micro vacuum pump's packing and shipping
Packaging:
CTN/PCS: 60PCS
G.W. : 18 KG
DIMENSION : 47 * 31 * 25 CM
1. We can ship by DHL, UPS, FedEx ,TNT, EMS, HONGKONG post etc.DHL,
UPS, FedEx, TNT takes about 3-5 workdays for delivery.
2. And we will help choose the most cost-effective way for you
according to your requirement.
3. The tracking number will be available the next day after
shipment,then you can check your goods is on the way.
Certifications
All products of our company have independent intellectual property
rights and patents.
We have all kinds of certification, such as Rohs,CE and Reach.
Our company
The factory long-term supply micro pumps to the large
manufacturers. The micro pump is widely used in home appliances,
electronics, cars, vacuum preservation, health care, robot
supporting, a variety of environmental monitoring instrumentation
and other fields. The working life of our products goes through a
variety of environmental testing. The customer's requirements with
our own unique technology and design can meet a variety of special
industries’ needs( such as high temperature, long life , anti-
electromagnetic interference , low noise , oil resistance and other
special requirements ) . The company's products are exported to
Europe, America , Asia, Taiwan and other places .
The company consists of a professional design department, mold
department, injection department , assembling workshop and sales
department.
