40mm DC 5V 12V DC Ventilation Fan with Speed Control for Air Cooling. The variable speed cooling fan's housing is constructed of PBT Material. Its impeller and blades are molded with thermoplastic which have a high resistance to flammability.

About this item 

• Designed for projects that requires cooling or ventilation; or as a replacement fan for various products.
• Dimension of outer the frame is 40 mm(L) x 40 mm(W) x 7mm(H) / The size of fan in inch is 1.57 in(L) x 1.57 in(W) x 0.27 in(H); The center to center distance beween the mountiong holes is 32.0 ± 0.3 mm / 1.25 in.
• Operating Voltage Range: DC 5V/12V | Current: 0.09 ~ 0.39 Amp | Speed: 6000 ~ 8000 RPM | Airflow: 5.81 ~ 8.15 CFM | Noise: 26 ~ 33 dBA | Pressure:1.7 ~ 2.8 mmAq.
• High Speed: This model is designed to maximize airflow and can be too loud for some applications.
• Lead wire: (+): Red wire ; (-): Black wire. Bearing Type: Sleeve Bearing / Double Ball Bearing ; Life: working up to 50000h at 25 degrees.
• Please Comfirm the Fan Size, Voltage, Connector and other parameters before purchase.

DC AXIAL FAN 40x40x7mm(1.57"x1.57"x0.27")

General Specification:
Frame: PBT(Black)UL94V-0
Impeller: PBT(Black)UL94V-0
Operating Temperature: -10ºC~70ºC
Motor Protection: Auto Restart or Polarity Protection
Insulation Resistance: 20MΩ or over with a DC500V Megger
Dielectric Withstand Voltage: AC500V 1s
Bearing Type: Sleeve Bearing or Ball bearing

·All reading are typical values at rated voltage.
·Parameters can be set according to customer requirements.

Feature

• High rotation speed with low noise;
• Lightweight, low energy consumption, and long service life;
• Innovative design of the fan blades improves the air flow and facilitates a highly efficient ventilation;
• It's approved by UL/CE, as well as in compliance with RoHS requirement;
• Winglet fan blade provides minimal air resistance to boost overall airflow;
• Good quality of our products, you can chooise with confidence.

More Models

These fans are available in several sizes to accommodate diverse applications—such as those found in tight spaces or difficult to reach areas.

Application 

Axial flow fans are divided into large axial flow fans, medium axial flow fans and small axial flow fans, and suitable axial flow fans are selected according to the required use places. 

Generally speaking, large axial fans are mainly suitable for industrial places such as dust and gravel fields; Medium axial fans are mainly suitable for ventilation and heat removal of household appliances, such as refrigerators and washing machines; Small axial fans are mainly used for ventilation and heat dissipation of mechanical equipment, such as electrical cabinets.

• Custom projects related to Refrigerator, Freezer, Beverage coolers, Oven ,Outdoor telecom cabinet cooling systems, and more.
• Creates cooling systems to keep home entertainment systems,computers, and other electronics running at their ideal temperature and optimal speed.

Quality Control

CHUNGFO has strict delivery inspection standard to ensure that the products quality meets customer’ requirements.

Customers 

Over the years, we have been with many well-known brands to achieve friendly cooperation.

Sincerely thank our customers for their trust and support.

Certifications 

All our products are approved by CE, UL and ect, as well as in compliance with RoHS requirement, quality is reliable and guaranteed.