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Snail Cooling Centrifugal DC Blower Fan Dual Ball / Sleeve Bearing Explosion Proof

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Snail Cooling Centrifugal DC Blower Fan Dual Ball / Sleeve Bearing Explosion Proof

China Snail Cooling Centrifugal DC Blower Fan Dual Ball / Sleeve Bearing Explosion Proof supplier
Snail Cooling Centrifugal DC Blower Fan Dual Ball / Sleeve Bearing Explosion Proof supplier Snail Cooling Centrifugal DC Blower Fan Dual Ball / Sleeve Bearing Explosion Proof supplier Snail Cooling Centrifugal DC Blower Fan Dual Ball / Sleeve Bearing Explosion Proof supplier

Large Image :  Snail Cooling Centrifugal DC Blower Fan Dual Ball / Sleeve Bearing Explosion Proof

Product Details:

Place of Origin: China
Brand Name: MX/OEM/ODM
Certification: CE/ROSH
Model Number: MX4010GSU1

Payment & Shipping Terms:

Minimum Order Quantity: 200pcs
Price: US$2.00/PCS-US5.00/PCS
Packaging Details: CARTON BOX
Supply Ability: 20,000/DAY
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Detailed Product Description
Material: Plastic Bearing Type: Dual Ball Bearing Or Sleeve Bearing
Rated Voltage: 5V, 12V, 24V Speed: 8500rpm
Air Flow: 3.10CFM Weight: 21g

40 × 40 ×10MM DC Blower Fans / Centrifugal Blower Fan / DC Snail Cooling Fan


Applications:

  • Ventilation Equipment & System
  • Heating Equipment & System
  • Air Conditioner
  • Refrigeration equipment
  • MDBS(Mobile Data Base Station)
  • Telecom power supply station

 
Description:
 
● High speed , Middle speed, Low speed
● Plastic Frame or Die-Cast Aluminum Frame and Plastic impeller
● 5 blades 7 blades or 9 blades
● 5V DC or 12V DC  or 24V DC
● Ball bearing or Sleeve bearing or Hydraulic bearing
● Terminal or Lead wire
● Waterproof explosion proof or high proof are can be satisfied. 
 
 
A: Specifications:

Item Specification/Description
Dimension 40*40*10 MM(L x W x Thickness)
Housing BLACK PBT 94V-0 
Fan Blade BLACK PBT 94V-0
Rated Voltage DC 12V
Operation Voltage DC 6.0V-13.8V
Start-Up Voltage DC 7 V(Power ON/OFF)
Rated Rotate Speed 8500±10% RPM
Rated Current 0.10A
Rated Power 1.2 W
Air Flow 3.1 CFM
Air Pressure 14.36 mmH2O
Noise Level 35 dB(A)
Bearing Sleeve Bearing
Locked protection Yes
Output Signal RD
Soft Start Yes
PWM Control NO
waterproof class NO
Plarity Protection NO
GP Type Yes
Safety Approvals CE
Lead Wire UL1007 #28AWG L=300±10mm
Life Expectancy 30,000 Hours (At 25℃/Relative Humidity 65%)
Net Weight 18/Gram
Packing 500 PCS/CTN

 

B:  (Main Materials, Parts Specification):

 

Bearing

□ (Dual Ball Bearing) 

(Sleeve Bearing)

Frame

PBT of UL94V-0.

Die-cast Aluminum Alloy

Impeller

PBT of UL94V-0.

Steel

Bobbin

PBT of UL94V-0.

Lead Wire

Red(+)

Black(-)

Blue(PWM)

UL 1571   28#

Yellow(FG)

White(RD)

2 wires  100±10mm

Connector

No

Tube

No

 
 
C: Application Notice:

 

1). SCOPE:

This document defines mechanical&electrical haracteristics of DC Brushless Fan)

2). General Description

2.1 General Specification: Refer to page 2

2.2 Function:

2.2.1 Signal Output Frequency Generator (FG)

RPM= (FG)*30

2.2.2 RD High and low level signal output Protective alarm function

2.2.3 Speed Control Type PWM Control

PWM input frequency around 18KHZ-30KHZ,PWM max input voltage 5.5V

3). Electrical characteristics

3.1 Insulation resistance

Not less than 10M ohm between housing and positive end of lead wire(red) at 500VDC.

3.2 Dielectric strength

No damage should be found at 500 VAC for 60 seconds,measured with 1mA tirp current between housing

and positive end of lead wire.

3.3 Insulated Type UL: Class A(105℃)

4). Electrical &Mechanical Test

4.1 Rotation

Clockwise Rotation View From Label Side

4.2 The performance including air flow and air pressure measured in Double Chamber is measured according to AMCA210-85 standard

4.3 Locked Rotor Protection

4.1.1 To low current fan or auto-start fan, No damage shall be found after 72 hours at condition of rotor locked,The fan automatic rerun as soon as constraint has been released

4.1.2 To high current fan or no auto-start fan ,It can’t be locked or the fan will overheat and be damaged

5). RoHS Compliance

Hazardous substances contents in our product is in compliance with RoHS 2002/95/EC requirement

6). Life Expectancy

Average life is about 50000 hours while fan is operating at rated voltage in room temperature

25℃and relative humidity 65% environment, Please refer to page 2;

7). Environmental

7.1 OPERATING TEMPERATURE RANGE -10 to +70 deg.C

7.2 STORAGE TEMPERATURE RANGE -40 to +75 deg.C

7.3 OPERATING HUMIDITY 5 TO 90% RH

7.4 STORAGE HUMIDITY 5 TO 95% RH

8). Protection

8.1 Polarity Protection

Be capable of withstanding 10 minutes will not cause damage if reverse connection for positive and negative leads;

8.2 Locked Rotor Protection

The current will shut down or remain a little range to protect motor from fire in 72 hours when locking rotor at operation voltage range and at operation temperature;

9). Notes

9.1 JWE Corp.will not assume responsibility for the performance of the products if the application condition falls beyond the parameters stated forth in this specification.

9.2 The correct polarity, Positive(+) and Negative(-), has to be clearly identified before connecting

this product to the power supply. Please do not connect this product to the power supply with

reverse polarity.

9.3 Please do not store the fan in the environment of high humidity. Please avoid storage of the fan over 6 months . For long term storage, please connect power to the fan shortly every 6 months even through the fan is stored in room temperature.

9.4 When handling or operating this product, please do not apply pressure to or drop this product, or handle this product by its lead wires.

 

 
Dimensions (Unit:mm)
 
Snail Cooling Centrifugal DC Blower Fan Dual Ball / Sleeve Bearing Explosion Proof

 

Competitive Advantage:

 

*Qualified, cost effective and easily operated

*Small in shape, have compact structure

*UL, CE, Rohs, CUL, CCC

* Competitive Pricing

* Keep Investing and Developing In New Products

* The Most Advanced Testing and Measuring Equipment

* On-Time Delivery

 

 

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

Contact Details
Shenzhen Topfan Technology Development Co., Ltd.

Contact Person: Helen Dong

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