high torque brushless dc fan 40x40x28mm 5v silent fans,40mm axial fan

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.

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:

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

Shenzhen Zhisheng Technology Co., Ltd., established in 2000, Shenzhen, China, is a manufacturing enterprise which develops, produces and sells in the fields of AC/DC/EC/blower/cross flow fans, System thermal solutions, PC thermal modules and peripherals. Currently, we own a manufacture base of 4000㎡with a production capacity of 1 million products per month.

Dc cooling fans, AC cooling fans and cross-flow cooling fan is the company's leading products, in the micro fan and special functional demands fan do the most excellent, such as moistureproof, waterproof, turbocharged, long life, low temperature rise, low power consumption, soft starter, positive &negative, non-grade speed, temperature, PWM signal alerting and FG RD, ultra-high voltage (110V - 220V) and high current (dc) highest 5A cooling fan etc, the products are widely used in: personal computers, home appliance equipment, power equipment, video games, vehicle and airplane model, audio equipment and &scrafts, etc.

In order to adapt to the international market needs, Zhisheng company strictly according to ISO9001 quality system, in order to ensure the product quality, the product quality of internationalization, passed UL CUL, TUV and CE certification.

The company technical force is abundant, already has a group of theoretical knowledgeable, basic skills fake-out fan experts, engineering and technical personnel and the managerial talent, and owns a group of skilled, well-trained staff, the company will continue to the masses of users wholeheartedly provides the reliable quality, the service quality products, determined in solving problems in heat contribute.