Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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Dual Axial Fans 40x40x56mm , DC Exhaust Cooling Fan , Equipment Radiator Cooler Fan
Brushless axial dc fan 40x40x56mm, low noise and long life expectancy, are widely used in the computer information technology, network communications, as well as industrial production equipment, medical equipment, home appliances, etc.
Expeceed Life:
Ball Bearing 70,000 hours
Description:
● Brushless DC Fan, Axial DC Fan, DC Motor Fan,CPU Fan, Computer case fan, laptop fan, PWM Fan, FG cooling fan, LED Digital signage
● Various Size
● High speed , Middle speed, Low speed
● Plastic Frame or Die-Cast Aluminum Frame and Plastic impeller
● 5 blades 7 blades or 9 blades
● 12V DC 24V DC or 48V DC
● Ball bearing
● Terminal or Lead wire
● Waterproof explosion proof or high proof are can be satisfied.
Important Note:
Rated Current: Rated Current shall be measured after 3 minutes of continuos rotation at rated voltage.
Rated Speed: Rated Speed shall be measured after 3 minutes of continuos rotation at rated voltage
Start Voltage: The voltage which is able to start the fan to operate by suddenly switching “ON”
Dropping test standard: Drop a minimum packing box in a height of 30 cm for perpendicular free falling motion to the surface of wooden plate of 10 cm. After test, connect the fan to the power, the fan still in normal operation.
A: Specifications:
| Model | Bearing Type | Rated Voltage | Operating Voltage | Input Current | Input Power | Speed | Max Air Flow | Max Static Pressure | Noise | Weight | |
| Part No. | B.S | VDC | VDC | Amp | Watt | RPM | CFM | m3/min | Inch-H2O | dB-A | g |
| MX4056ABM1 | B | 12 | 7.0-13.2 | 0.85 | 10.2 | 11000 | 26.1 | 0.74 | 1.5 | 58 | 96 |
| MX4056ABH1 | B | 12 | 7.0-13.2 | 1.25 | 15 | 13900 | 29.8 | 0.85 | 2.03 | 61.5 | 96 |
| MX4056ABU1 | B | 12 | 7.0-13.2 | 1.5 | 18 | 15600 | 32.4 | 0.92 | 2.64 | 64.5 | 96 |
B: Electrical Specification:
| ITEM | Specification. Condition | ||||
| Locked Rotor Protection | ◊ | Safety Condition | |||
♦ | Auto power off after locked at rated voltage for 1sec After auto power off ,circuit attempt restart in 2 to 6sec | ||||
| Polarity Protection | ♦ | Open circuit when Vcc&GND are exchanged | |||
| ◊ | Circuit won’t be burned within 5 seconds when Vcc &GND are exchanged | ||||
| Insulation Resistance | 10MΩ Between unshielded wire and frame at 500VDC/min | ||||
| Dielectric Strength | 5mA Max/ Measured b/w lead wire(+)and frame at 500VAC/min | ||||
| Special Function | ◊ | Soft Start 5s (0 to Max speed) | ◊ | Current Limiter | |
C. (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) | UL1571 28# | |||
| ◊ | Yellow(FG) | ◊ | White(RD) | 2 wires 100±10mm | ||||||
| Connector | No | |||||||||
| Tube | No | |||||||||
D: Dimensions (Unit:mm)
Packaging&Shipment:
ou 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 .
Our Services:
1.We are professtional and experienced manufature of Axial Fan in China.
2.Customization, the size and functions of fan manufacture according to your demands.
3.We’ll reply you in 24 hours after you send inquiry to us.
4.We holding the principle of good faith to manage our company for 25 years.
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