Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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DC Axial Cooler Fan 120 × 120 × 38 mm / Explosion-proof Fan / Radiator Fan 4.7Inch
DC Axial Cooler Fan 120 × 120 × 38 mm , 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:
Description:
● 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.
1. Specification:
| 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 |
| MX12038AB(S)U1 | B.S | 12 | 7.0-13.8 | 1.50 | 18.00 | 4000 | 165.05 | 4.67 | 0.60 | 150.63 | 58.00 | 262.00 |
| MX12038AB(S)H1 | B.S | 12 | 7.0-13.8 | 1.00 | 12.00 | 3500 | 144.21 | 4.08 | 0.50 | 124.25 | 53.00 | 262.00 |
| MX12038AB(S)M1 | B.S | 12 | 7.0-13.8 | 0.60 | 7.20 | 3000 | 115.29 | 3.27 | 0.34 | 83.55 | 48.00 | 262.00 |
| MX12038AB(S)L1 | B.S | 12 | 7.0-13.8 | 0.40 | 4.80 | 2500 | 101.85 | 2.88 | 0.26 | 64.63 | 40.00 | 262.00 |
| MX12038AB(S)U2 | B.S | 24 | 14.0-27.6 | 1.00 | 24.00 | 4000 | 165.05 | 4.67 | 0.60 | 150.63 | 58.00 | 262.00 |
| MX12038AB(S)H2 | B.S | 24 | 14.0-27.6 | 0.60 | 14.40 | 3500 | 144.21 | 4.08 | 0.50 | 124.25 | 53.00 | 262.00 |
| MX12038AB(S)M2 | B.S | 24 | 14.0-27.6 | 0.40 | 9.60 | 3000 | 115.29 | 3.27 | 0.34 | 83.55 | 48.00 | 262.00 |
| MX12038AB(S)L2 | B.S | 24 | 14.0-27.6 | 0.20 | 4.80 | 2500 | 101.85 | 2.88 | 0.26 | 64.63 | 40.00 | 262.00 |
| MX12038AB(S)U4 | B.S | 48 | 28.0-56.0 | 0.60 | 28.80 | 4000 | 165.05 | 4.67 | 0.60 | 150.63 | 58.00 | 262.00 |
| MX12038AB(S)H4 | B.S | 48 | 28.0-56.0 | 0.40 | 19.20 | 3500 | 144.21 | 4.08 | 0.50 | 124.25 | 53.00 | 262.00 |
| MX12038AB(S)M4 | B.S | 48 | 28.0-56.0 | 0.20 | 9.60 | 3000 | 115.29 | 3.27 | 0.34 | 83.55 | 48.00 | 262.00 |
| MX12038AB(S)L4 | B.S | 48 | 28.0-56.0 | 0.12 | 5.76 | 2500 | 101.85 | 2.88 | 0.26 | 64.63 | 40.00 | 262.00 |
2. Specification
| ITEM | Specification. Condition | |||||
| 01
| Locked Rotor Protection (Automatic restart function) | □ | Safety Condition | |||
| ■ | The current will shut down or remain a little range to protect motor from damage when locking rotor at the rated voltage and operation temperature, the fan will restart automatically within 5 seconds | |||||
| 02 |
Polarity Protection | ■ | Open circuit when Vcc&GND are exchanged | |||
| □ | Circuit won’t be burned within 5 seconds when Vcc &GND are exchanged | |||||
| □ | No Polarity Protection | |||||
| 03 | Insulation Resistance | 10MΩ Between unshielded wire and frame at 500VDC/min | ||||
| 04 | Dielectric Strength | 5mA Max/ Measured b/w lead wire(+)and frame at 500VAC/min | ||||
| 05 | phase resistance |
L1=L2=6.0±10%Ω | ||||
| 06 | Special Function | □ | Soft Start | □ | Current Limiter | |
3. Main Materials, Parts Specification
| 01 | Bearing | ■ Dual Ball Bearing | □ | Sleeve Bearing | ||||||||
| 02 | Frame | ■ | PBT of UL94V-0. | □ | Die-cast Aluminum Alloy | |||||||
| 03 | Impeller | ■ | PBT of UL94V-0. | □ | Steel | |||||||
| 04 | Bobbin | ■ PBT of UL94V-0. | ||||||||||
| 05 | Lead Wire | ■ | Red(+) | ■ | Black(-) | □ | Blue(PWM) | UL1007 24# | ||||
| □ | Yellow(FG) | □ | White(RD) | 2 wires 50±5mm | ||||||||
| 06 | Connector | PWBR-03VF-WGL1-R WITH SSM-01T-P1.4, 3P 2 wire | ||||||||||
| 07 | Tube | No | ||||||||||
| 08 | IP level | No | ||||||||||
4. Environmental Specification
| ITEM | Specification. Condition | ||
| 01 | Operating Temp. Range | Temperature | : -10 ℃ ~70℃ |
| Humidity | :15%~ 90% RH (Frost Eliminated) | ||
| 02 | Storage Temp. Range | Temperature | : -40 ℃ ~70℃ |
| Humidity | :15%~ 90% RH (Frost Eliminated) | ||
| 03 | Thermal Shock | Per MIL-STD 202F Method 107D,Condition D | |
| 04 | Insulation Shock | UL:Class A | |
| 05 | Packing Vibration Test | Packing condition: X, Y, Z 3 directions, 1.1g load vibration test for 30 min. | |
| 06 | Packing Shock Proof Test | 1comer,3edges, 6faces natural drop from 60cm high packing No serious damage | |
5. Dimensions (Unit:mm)
Fan Performance Curve
How to Select a right cooling fan?
A:Where are you used? Application for what
What's size limitation do you have?
What's voltage do you require (5V DC,12/24V DC, 85V-125V ,190V-250V)?
What's power or CFM airflow required?
It will help us to give you good idea to quote