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DC Micro Equipment Cooling Fans , 3D Printer Cooling Fan Hydraulic Bearing

Shenzhen Topfan Technology Development Co., Ltd.
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DC Micro Equipment Cooling Fans , 3D Printer Cooling Fan Hydraulic Bearing

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Brand Name : MX /ODM/OEM

Model Number : MX3004GNM5

Certification : CE/ROHS/UL/SGS

Place of Origin : China

MOQ : 500pcs

Price : us$1.5/pcs to us$3.00/pcs, and negotiation

Payment Terms : T/T or western Union

Supply Ability : 600,000pcs per month

Delivery Time : 5-12 working days after received your payment

Packaging Details : carton box or we can pack according the customer's requirements

Voltage : 3.3V-5V

Bearing type : Hydraulic Bearing

Speed : 8500rpm

Max air Flow : 0.89CFM

Blade Material : Plastic

Warranty : 1 Year,3 years

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DC Micro Blower Fan 30 x 30 x 4mm / 3D printer Cooling Fan /Mini DC Brushless Fan

DC Micro Blower Fan 30 x 30 x 4mm , low noise and long life expectancy, Topfan’s fan products are utilized by all type of machines which required heat reduction systems, such as UPS systems; Telecommunication equipments; Ventilating systems; LED Digital signage; Disports/exercise equipments; Medical instruments.

Description About Our Company :

Shenzhen Topfan Technology Development Co ., Ltd is a medium - sized enterprise which integrates production , research , development and sales . It has 3000 flat plant and professional design and production team . At present , the company has production development department , Q & C department ,R & D department , the domestic sales department and overseas sales department .


1. Specification:

DC Micro Equipment Cooling Fans , 3D Printer Cooling Fan Hydraulic Bearing

2 .MECHANICAL

DimensionsL * W * H =30*30*4.5mm
Weight17 grams
Standard operating temperature range-10 ℃ ~ 85 ℃
Standard storage temperature20 ℃ ~ 45℃
Bearing systemHYDRAULIC Bearing


3.EXPECTED LIFE SPAN (MTBF)
At a standard operating condition of 10±5, 80±5%RH ambient

HYDRAULIC Bearing:20000 hrs , Continuous operating under 45℃ 65%RH

HYDRAULIC Bearing:10000 hrs , Intermittent operating under 85℃ 65%RH


4. RELIABILITY

ItemSpecificationTest Condition
1Locked Rotor TestFlameproof and damage freeRotor locked for 72 hrs with Rated Voltage
2Reverse Voltage Test ProtectionYesReverse with Rated Voltage
3Balance TestNo protruding beyond the circle within 10 seconds

The fan runs in a circle, scaled by
fan radius plus 10mm

4Drop TestAll specified characteristics remain unchangedDrop D.U.T.(The standard packing) from the test machine at 76cm below. Individual one angle,
5Vibration TestAll specified characteristics remain unchanged

Ambient temp.:25 ºC±5 ºC with Rated Voltage

Amplitude:0.4-2.5 mm

Acceleration:14.7 S/m2

Frequency:10HZ-60HZ

Sweeping period:1 min

10HZ-60HZ:30 seconds

60HZ-10HZ:30 seconds

Total:10 cycles

6High/Low Temperature CyclingAll specified characteristics remain unchanged

20 minutes slew rate +85 ºC (1 hr)

,–10 ºC (1 hr)

Total:36 cycles with Rated Voltage

7Low Temp. StorageAll specified characteristics remain unchangedTested under standard condition ;after 500hrs, 20 ºC storage, without power supply.
8High Temp. StorageAll specified characteristics remain unchangedTested under standard condition ;after 500hrs,45ºC storage, without power supply.
9Dielectric StrengthMax 1mA of leakage Current

Input 500V(AC) for 1 sec

between lead (+/-) and housing



5. ASSEMBLY DIAGRAM

DC Micro Equipment Cooling Fans , 3D Printer Cooling Fan Hydraulic Bearing

NOTE:
1. LEAD WIRE UL 1571 32AWG
RED WIRE --------- ( + )
BLACK WIRE --------- (—)
BLUE WIRE --------- (FG)
2. Cable: 300mm

6. Performance curvers:

DC Micro Equipment Cooling Fans , 3D Printer Cooling Fan Hydraulic Bearing


Q1. Are you factory?

A1. Yes.welcome to visit our factory.


Q2. All products have a warranty?

All kinds of products at least 1 year warranty.


Q3. Can we design packaging?

A3. Yes.Default is regular packing,we can make customer's own packing.


Q4. Can we add our logo on products?

A4. Yes.


Q5. How to control the quanlity of products in your company.

A5: 100% total testing before each of fan leaves our factory.


Q6. can we customize product?

A6. Yes, OEM&ODM.


Any more information , please feel free to contact Helen --→
We will reply you within 2 hours . Thanks

Skype : helen860615
QQ : 304994675
Tel : 86 755 26070926
Mobile :0086-15818540201








































































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electronic equipment cooling fans

      

commercial ventilation fan

      
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