Shenzhen Zhisheng Technology Co., Ltd
Shenzhen Zhisheng Technology Co., Ltd
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high torque brushless dc fan 40x40x28mm 5v silent fans,40mm axial fan
Material:
Frame and Impeller: Thermal Plastic UL 94-0
Lead Wires:UL Type
RED Wire Positive(+)
BLACK Wire Negative(-)
Insulation Resistance: 10MΩ Or Over With a DC 250V Megger
Dielectric Withstand Voltage: AC500V 1S
Allowable Ambient Temperature Range:-10ºC~+70ºC(Operating)
-40ºC~+70ºC(Storage)
Specification:
* this is normal specification, for the speed, current, bearing type, connector, function, waterproof level, wires etc all can be customized.
| Model | Bearing Type | Rated Voltage | operation Voltage | Current | Speed | Air Flow | Pressure | Noise | Weight |
| VDC | VDC | A | RPM | CFM | mmH2O | dBA | g | ||
| 4028 | Sleeve/ Ball | 24 | 21.8~26.4 | 0.13 | 9000 | 13.3 | 9.51 | 38.2 | 35 |
| 0.08 | 7000 | 10.4 | 7.4 | 33.5 | |||||
| 0.05 | 5000 | 7.43 | 5.28 | 25.6 | |||||
| Sleeve/ Ball | 12 | 10.8~13.2 | 0.18 | 9000 | 13.3 | 9.51 | 38.2 | ||
| 0.15 | 7000 | 10.4 | 7.4 | 33.5 | |||||
| 0.12 | 5000 | 7.43 | 5.28 | 25.6 |
Functions:
PWM (Pulse Width Modulation)
FG (Frequency Generator / Tachometer)
RD (Rotation Detector)
AR (Auto Restart)
TC (Thermal Control)
Protection: waterproof Up to IP 68
*** 2 lead wires, 3 lead wires,4 lead wires for your choice
Others:
| 1. | Application |
... |
| 2 | Shipping | 1. Be delivered by express (UPS, FedEx, DHL, TNT). 2. Be shipped by vessel or by air or as customers'requirement. |
Advantages:
1. Delivery lead time: 7-10 work days
2. Reliable quality as well as Competitive price
3. Function: FG,RD,PWM , Automatic Restart can be choice
4. Waterproof grade: IPX1~IPX8, such as IP55,IP67,IP68
5. OEM&ODM
6. Certificate: CE/RoHS/UL/CCC
7. Life Expectancy: Dual Ball Bearing 50000 hours ,Sleeve Bearing 3000 hours
8. Dimension: 20mm-280mm Thickness: 7mm-38mm
9. Best service by our sales and engineers
Our products
Our Factory
Mobile: +86-15975566061
Skype: sunny.zhou67
Email: zs-fan@zscooling.com; kuhaersmy@163.com