Plastic Impeller Air Centrifugal Frameless Fan for Ventilation

DC/Ec Brushless Frameless Bracket Centrifugal Air Cooling Exhaust Fan. Compared with other fans, it can reduce materials, weight and save on overall costs, while maintaining the high performance of fans.

Our advantage

Our warehouses are equipped with modern inventory management systems to efficiently handle and store products, ensuring smooth operation of the supply chain. We focus on the management and protection of inventory to ensure timely delivery of the products our customers require.

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 120 mm(L) x 120 mm(W) x 30 mm(H) / The size of fan in inch is 4.72 in(L) x 4.72 in(W) x 1.18 in(H).
• Operating Voltage Range: DC 12V | Current: 0.21 ~ 0.38 Amp | Speed: 1600 ~ 1800 RPM | Airflow: 50.61 ~ 59.75 CFM | Noise: 33 ~ 37 dBA | Pressure: 3.30 ~ 4.60 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 50,000h at 25 degrees.
• Please Comfirm the Fan Size, Voltage, Connector and other parameters before purchase.

DC FRAMELESS BRACKET FAN φ120x30mm

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

• With more than 50,000 hours of trouble-free performance;
• Operating temp of  -10℃ ~ +70℃ super high temperature range;
• It's durable and has a built-in copper motor with thermal protection for continuous operation;
• Innovative design of the fan blades improves the air flow and facilitates a highly efficient ventilation;
• Can be added Auto Start, Rotation Detector, Tachomete Output, Pulse Width Modulation and other functions.

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.

Video

Application

DC frameless bracket fans are widely used, and the specific products are LED lighting lamps, LED car lights, computers, radiators, chassis, humidifiers, aromatherapy machines, air purifiers, projectors, thermometers, beauty instruments and so on.

• Customized items related to cooling systems such as refrigerators, humidifiers, air purifiers, power supplies, radiators and electric welding machines, ect.
• Create a cooling system to keep the ventilation system of household appliances, computers, power supplies and other electronic equipment running at the ideal temperature and the best speed.

Quality Control

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

In addition, our fans are tested for quality to ensure the best possible performance. Our quality control staff is highly trained to perform stringent testing procedures.

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.