120mm x 120mm x 38mm EC Axial Motor Fan / 4.7 inch AC TO DC Motor Fan

120mm x 120mm x 38mm EC Axial Motor Fan / 4.7 inch AC TO DC Motor Fan

Applications:

Topfan’s fan products are utilized by all type of machines which required heat reduction systems,
such as UPS systems; Telecommunication equipments; Ventilating systems; LED Digital signage; Disports/exercise equipments; Medical instruments.

Description:

• 110V-120V , 220V-240V EC FAN, used for cooling and ventilation.
• Frame: Aluminum ADC-12, Painted Black
• Blade:Plastic
• Stator& Rotor: Silicon steel
• Magnet Wires: Copper 1 PEW
• Bobbin: 94V-0 fireproof, metal frame and plastic impeller
• Bearing Type: Ball Bearing or Sleeve Bearing

Expected Life :

1 . Ball Bearing 50,000 hours ( 40°c )

2 . Sleeve Bearing 30,000 hours ( 40°c )

Allowable Ambient Temperature Range

1 . - 10 °c ~ +70 °c ( Operating )

2 . - 40°c ~ + 70°c ( Storage )

3 . ( non - condensing environment )

Environmental Specification:

Main Materials/Parts Specification:

Specifications:

Shenzhen Topfan Technology Development Co., Ltd is a high-tech enterprise of professional manufacture and researcher on dc brushless fans and ac fans. It is a professional cooling fan manufacturer in the field with the most professional and largest scale intergrating research and development, manufacturing and sales. The products including brushless fans, cross flow fans, blower fans, centrifugal fans, dc brushless motor,shaded pole,AC and EC fans are being widely used in the computer information technology, network communications, as well as industrial production equipment, medical equipment, home appliances, etc.

Founded in 1996, owns more than 600 staffs, and with a strong power research and development team, we have ourselve's manufacturing base and industrial park.

Topfan-China core of Quality First, carry out the idea Doing Things Right Frist Time, Pursue zero defect management, holds advanced testing instruments, production equipments, excellent management experience and competitive price, which make the products more popular. Based on mutual benefit and development, we always make our biggest efforts to do everything better for our customers make us ISO9000, UL, CE and RoHS and TUV certificated and become the best sellers both at home and abroad including Europe, North America, Asia (South Korea and India) and so on.

Brave the wind and waves, setting sail. Topfan-China with a Corporate Vison of create a top cooling fans kingdom, hold a working style of serious, rigorous, fast, persistent, and team spirit of passion, independent, and high efficiency, make us become the first brand in domestic, and the most popular brand all over the world.