less vibration brushless dc vacuum diaphragm pump for suction
Electromagnetic interference of brushless dc vacuum pump
If there is a precision circuit control in micro pump, depending on
the circuit anti-interference ability, may need to order low
electromagnetic interference micro pump. Now, with the wide
application of micro vacuum pump in various fields and the
improvement of vacuum technology, the performance of micro vacuum
pump is improving, and some fields can replace large vacuum pump.
brushless dc vacuum pump's parameter and features
Small mechanically activated diaphragm pumps are also used as air
compressors and as a source of low-grade vacuum. Compared to other
compressors, these pumps are quiet, cheap and, most importantly,
have no moving parts in the airstream. This allows them to be used
without added lubrication in contact with the air, so the
compressed air produced can be guaranteed clean.
Model | ZXW512-8002-4100 |
Size(mm) | 102.4*70*40 |
Voltage(V/DC) | 6V/9V/12V/24V |
Power(W) | 12 |
Free Flow(L/M) | 9 |
Pressure(Kpa) | 260 |
Vacuum(Kpa) | -80 |
Weight | 300 |
Remark: 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.
environmental testing requirements about brushless dc vacuum 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
|
Environmental Requirements about brushless dc vacuum 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 battery operated diaphragm 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 battery operated diaphragm
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.
brushless dc vacuum pump's dimension
Unlabeled tolerance is ± 0.1mm.
Pump Size:102.4*70*40mm
Pump Weight:300g;
Outlet:OD 5mm, silicone hose suggestion:ID 3.5mm
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.
More details about brushless dc vacuum pump
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.
brushless dc vacuum pump's photo
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 18L/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.
battery operated diaphragm pump's packing and shipping
Packaging:
CTN/PCS: 60PCS
G.W. : 19.5 KG
DIMENSION : 47 * 31 * 25 CM
We can ship pumps to you by sea, by air or by express.
By sea: cheap but long
By air: quick but a a little expensive
By express: door to door, 3-5days to your country by
DHL/UPS/FEDEX/TNT and others.
The fastest, but most expensive.
You can choose according to your needs.
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.
User Instructions
1. will not guarantee the products if the application of our
products are exceeded the limitation which is specified on this
specification.
2. In case of changes of the specification specified on this
document. A written notice is requested in advance.
3. there is any data or related documentation different from this
data sheet.This data sheet is the principle reference.
4. Please do not use it in the environment of corrosive gas or
liquid or any detrimental gas. 5.While the motor is in
operation,please do not lock the motor intentionally for a long
periods,since the continuous stoppage will result in overheat and
thus burnt out the motor.
