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| Model | WDF7530 | Size | 75x75x30mm |
| Frame | Plastic Blade/Plastic Frame | Impeller | PBT+30%GF |
| Bearing Type | Sleeve Bearing | Lead Wire | UL Type |
| Motor | Copper Motor | Insulation | Impedance Protected Reverse Polarity Protected |
| Weight | 77.5g | Rated Voltage | 12v |
| Application | 3D printers,Stage lighting,VR equipment,Intelligent Manicure machine, Projector,High-speed camera,Head mounted display,Automotive industry, Cabinet industry, Power industry,UAV application, Electric forklift,LED lighting industry, Hand held air detector,Charging machine,Nebulizer.Electromagnetic oven,Humidifier,Smart toilet,Intelligent household lampblack machine,Air purifier,Car GPS,Car LED lamp,Aromatherapy machine.CPU cooler,Case. | ||

| Listed Model | Bearing System | Rated Voltage | Operation Voltage | Rated Current | Rated Speed | Air Flow | Air Pressure | Noise Level | Available Features(Optional) | Weight | |||
| VDC | VDC | A | RPM | CFM | mmH2O | dBA | Tachometer Output | Rotation Detector | Thermal Control | PulseWidth Modulation | G | ||
| WDF7530Y | Sleeve/Ball | 12 | 10.8~13.2 | 0.60 | 5000 | 12.97 | 24.59 | 50.1 | √ | √ | √ | 77.5 | |
| WDF7530H | Sleeve/Ball | 12 | 10.8~13.2 | 0.55 | 4000 | 10.17 | 13.94 | 44.1 | √ | √ | √ | 77.5 | |
| WDF7530M | Sleeve/Ball | 12 | 10.8~13.2 | 0.50 | 3000 | 7.49 | 6.45 | 35.5 | √ | √ | √ | 77.5 | |
| WDF7530L | Sleeve/Ball | 12 | 10.8~13.2 | 0.40 | 2500 | 6.30 | 4.19 | 30.0 | √ | √ | √ | 77.5 | |
| WDF7530U | Sleeve/Ball | 12 | 10.8~13.2 | 0.30 | 2000 | 4.93 | 2.40 | 24.0 | √ | √ | √ | 77.5 | |
| WDF7530H | Sleeve/Ball | 24 | 21.6~26.4 | 0.35 | 4500 | 11.48 | 19.29 | 47.7 | √ | √ | √ | 77.5 | |
| WDF7530M | Sleeve/Ball | 24 | 21.6~26.4 | 0.30 | 4000 | 10.17 | 13.94 | 44.1 | √ | √ | √ | 77.5 | |
| WDF7530L | Sleeve/Ball | 24 | 21.6~26.4 | 0.25 | 3500 | 8.83 | 10.1 | 39.8 | √ | √ | √ | 77.5 | |








| Q:Are you a factory or trading company? |
| A:We are a factory. |
| Q:What is the products of our factory ? |
| A: The products are Dc cooling fans , Ac cooling fans, Blower cooling fans, Cpu cooling fan, VGA cooling fan.Our fans from 20mm-220mm . We can also do cooling fans as customers' requirement. |
| Q: Do you provide samples ? is it free or extra ? |
| A: Yes, we could offer the sample for free charge but do not pay the cost of freight. |
| Q: What is your terms of payment ? |
| A: It needs to be decided on the basis of the situation. |
| Q: How long is your delivery time? |
| A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. |
| Other Dimension | |||||
| 20*20*6mm | 20*20*10mm | 25*25*7mm | 25*25*10mm | 35*35*10mm | 40*40*10mm |
| 40*40*10mm | 40*40*20mm | 40*40*28mm | 50*50*10mm | 50*50*15mm | 60*60*15mm |
| 60*60*20mm | 60*60*25mm | 70*70*25mm | 80*80*10mm | 80*80*15mm | 80*80*25mm |
| 90*90*25mm | 92*92*38mm | 120*120*25mm | 120*120*38mm | 135*135*38mm | 140*140*25mm |
| 140*140*38mm | 150*150*50mm | 172*150*38mm | 170*152*51.5mm | 180*180*60mm | 200*200*60mm |
| 220*220*60mm | 225*255*80mm | 280*280*80mm | |||
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