DC Axial Cooling Fans 6.8 INCH , 12V 24V 48V DC Radiator Motor , Waterproof DC Fan IP55 IP58 IP66
Brushless axial dc round fan 172*51mm, 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.
Detailed Product Description:
- Voltage:12V , 24V, 48V
- Insulation Resistance:10M AT 500VDC
- Dielectric Withstand:Between lead or terminal and housing 700VAC for 3 secretary or 500 VDC for 1 Min
- Opetation Temperature:-10℃～70℃(Ordinary humidity)
- Storage Temperature:-40℃～70℃(Ordinary humidity)
- Life Expectancy:Ambient temperature 25℃ and humidity 65% ( Ball bearing:50,000Hours , Sleeve bearing:30, 000Hours)
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
● 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.
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 | pa | dB-A | g |
| MX17251ABU1 | B | 12 | 7.0-13.8 | 3.00 | 36.00 | 4000 | 305.29 | 8.65 | 1.14 | 283.51 | 67.00 | 740.00 |
| MX17251ABH1 | B | 12 | 7.0-13.8 | 2.00 | 24.00 | 3500 | 257.88 | 7.30 | 0.71 | 176.81 | 59.00 | 740.00 |
| MX17251ABM1 | B | 12 | 7.0-13.8 | 1.50 | 18.00 | 3000 | 220.85 | 6.25 | 0.52 | 128.57 | 51.00 | 740.00 |
| MX17251ABL1 | B | 12 | 7.0-13.8 | 1.00 | 12.00 | 2500 | 185.24 | 5.25 | 0.37 | 92.77 | 44.00 | 740.00 |
| MX17251ABU2 | B | 24 | 14.0-27.6 | 1.50 | 36.00 | 4000 | 305.29 | 8.65 | 1.14 | 283.51 | 67.00 | 740.00 |
| MX17251ABH2 | B | 24 | 14.0-27.6 | 1.00 | 24.00 | 3500 | 257.88 | 7.30 | 0.71 | 176.81 | 59.00 | 740.00 |
| MX17251ABM2 | B | 24 | 14.0-27.6 | 0.70 | 16.80 | 3000 | 220.85 | 6.25 | 0.52 | 128.57 | 51.00 | 740.00 |
| MX17251ABL2 | B | 24 | 14.0-27.6 | 0.50 | 12.00 | 2500 | 185.24 | 5.25 | 0.37 | 92.77 | 44.00 | 740.00 |
| MX17251ABU4 | B | 48 | 28.0-56.0 | 0.80 | 38.40 | 4000 | 305.29 | 8.65 | 1.14 | 283.51 | 67.00 | 740.00 |
| MX17251ABH4 | B | 48 | 28.0-56.0 | 0.60 | 28.80 | 3500 | 257.88 | 7.30 | 0.71 | 176.81 | 59.00 | 740.00 |
| MX17251ABM4 | B | 48 | 28.0-56.0 | 0.50 | 24.00 | 3000 | 220.85 | 6.26 | 0.52 | 128.57 | 51.00 | 740.00 |
| MX17251ABL4 | B | 48 | 28.0-56.0 | 0.40 | 19.20 | 2500 | 185.24 | 5.25 | 0.37 | 82.77 | 44.00 | 740.00 |
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) | UL 1571 28# |
| □ | Yellow(FG) | □ | White(RD) | 2 wires 100±10mm |
| Connector | No |
| Tube | No |
Dimensions (Unit:mm)
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
Product Tags:
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Round IP55 IP58 IP66 DC Axial Fans , 12V 24V 48V Equipment Cooling Fans Images
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