Ultra High Rpm DC Fan 120X120X38 mm, 4.7 Inch Super High Cfm Axial Cooling Fan

Model NO.
  MX12038ZBU2 
Electric Current Type
DC
Mounting
Free Standing
Certification
RoHS, CE
Speed
12000rpm
Bearing Type
Dual Ball Bearing
Voltage
12V, 24V
Color
Black
Transport Package
Carton Box
Specification
120x120x38mm
Trademark
MX/OEM/ODM
Origin
China
Production Capacity
20000PCS/Day
Reference Price
$ 8.29 - 97.20
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Product Description

Ultra High RPM DC Fan 120X120X38 mm, 4.7 Inch Super High CFM Axial Cooling Fan 

 

1.  General Specifications:

• Frame and Impeller: Frame: Plastic (Flammability: UL 94V-0), Impeller: Plastic (Flammability: UL 94V-1).
• Expected life : See the table below. (L10 life: 90% survival rate for continuous operation in free air at     60ºC, rated voltage).
• Motor protection function : Locked rotor burnout protection, Reverse polarity protection.
• Direction of rotation:  50/60 Hz, 500 VAC, for 1 minute (between lead wire conductors and frame).

•  Insulation resistance : 10 MΩ or more with a 500 VDC megger (between lead wire conductors and frame).

•   Sound pressure level (SPL)  :  At 1 m away from the air inlet.
• Operating temperature range:  - 1 0 to +70 º C (Non-condensing).
• Storage temperature : -30 to +70 º C (Non-condensing).
• Lead wire : Red Black or Blue ( Sensor). 
•   Weight :330g
Specifications:

ITEM

Specification Condition

01

Part No.

 MX12038ZBU2 

02

Dimension

120×120×38mm

03

Rated Voltage

24VDC

04

Start-up Voltage

13VDC

05

Operating Voltage

13~27 VDC

a. Rated Voltage

06

Rated Speed

12000rpm

±10%

b. 25 ºC

07

Rated Current

3.7A

±10%

c. 65% RH

08

Rated Power

88.8W

d. Measured after 5 Mins

09

Max Airflow

293

CFM

a. PQ Measurement Apparatus : (LW9266-SR)

b. Standard : AMCA

c. Rated Voltage

d. Rated Current

 

10

Max Static Pressure

5.52

Inch-H 2 O

11

Life Expectancy

40000hrs at 40 ºC

a.L10 at Conf. Level 90%

b. Rated Voltage

12

Noise Level

74.5 dB

a. Rated Voltage

b. Non-Echo Chamber

c. Standard:CNS 8753/ISO3744

d.Test Condition:ISO 7779

e. Distance: 1.0M

13

No. of Pole

4 Poles

 

2 .EXPECTED LIFE SPAN ( MTBF )
At a standard operating condition of 25±5 ºC , 65±5%RH ambient
  Ball  Bearing : 60000 hrs , Continuous operating under 25ºC 65%RH
Sleeve   Bearing : 20000 hrs , Continuous operating under 70ºC 65%RH

3.Dimension:
Ultra High Rpm DC Fan 120X120X38 mm, 4.7 Inch Super High Cfm Axial Cooling Fan

Company Information:

 

  Shenzhen Topfan Technology Development Co., Ltd.  is a professional fan design and processing enterprises.  founded in 1996 in
Shenzhen China, It's a manufacturer on AC fan and DC brushless fans. Products support  OEM, ODM and  passed  CE RoHS UL TUV
certificated and good sellers both at home and abroad, the products mainly includs axial  fans, cross flow fans (tangential fan),
blower fans (centrifugal), being widely used in the information technology, network communications as well as industrial equipment,
medical equipment, home appliances and others .
Workshop:
Ultra High Rpm DC Fan 120X120X38 mm, 4.7 Inch Super High Cfm Axial Cooling Fan
Ultra High Rpm DC Fan 120X120X38 mm, 4.7 Inch Super High Cfm Axial Cooling Fan QC testing department:
Ultra High Rpm DC Fan 120X120X38 mm, 4.7 Inch Super High Cfm Axial Cooling Fan

Certification:
Ultra High Rpm DC Fan 120X120X38 mm, 4.7 Inch Super High Cfm Axial Cooling Fan


More questions:

1 . What is a DC Axial Fan ?

An DC fan is usually powered by 3v , 5v , 12v , 24v , 36v and 48v . It blows air along the axis of the fan , or parallel to the track of the
blade axis .

Standard DC Axial fan sizes include 20mm , 30mm , 40mm , 50mm , 60mm , 70mm , 80mm , 92mm , 120mm , 150mm , and 200mm .

  2 . How to choose a DC fan ?

To choose a DC fan ,  you should consider the points below

√  fan voltage

√  fan current

√  fan speed

√  fan airflow

√  fan noise

√  fan lifespan

  3.What is a bearing ?

Bearing includes Sleeve Bearing and Ball Bearing , life expectancy of sleeve bearing fan is 30000hours , while ball bearing is 50000hours or more

  4 . How do we carry out quality control ?

Usually , there are two ways to monitor reliability during the manufacturing process .

⇒ Early Life Test

This is used as a mean of process control determined at identify any latent manufacturing problems and determining the effectiveness of
burn - in .  Every day , 5 samples will be picked up from one of the production lines for burn at at 50 ° C + /  -   5 ° C for 24 hours .

⇒  On - going Reliability Demonstration

This is a longer - term program at at providing data on continuous basis to demonstrate the reliability of product . 10 units per month are diverse collected from one of the production lines for burn - in for 168 hours at 50 ° C + / -  5 ° C . Units are monitored and tested on daily basis .
Failed units will be analyzed and corrective actions taken where necessary .
 

Packaging & Shipping:
You can choose the shipping way by yourself .

You  can  choose the freight forward company by yourself .

We  can  arrang the shipment according to your require .

If you have any requirements you could contact me soon .

  1.Samples delivery time is 7 working days . ( The quantity of free samples among 2 - 3 pcs . )

2 . Fans quantity : 1K ~ 5K ,the delivery time is 7 ~ 10 working days ;

Fans quantity : over 5K , the delivery time is 15 - 20working days

3 . International express : UPS / DHL / FEDEX and so on .

 

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