Industrial Sleeve/Ball Bearing Axial Exhaust Fan with RD Function. When the cooling fan is running, the signal pin outputs a low level, and when the rotor is blocked, it outputs a high level. By monitoring the RD signal level, it can be judged whether the cooling fan is running normally or locked.

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 135 mm(L) x 135 mm(W) x 38 mm(H) / The size of fan in inch is 5.31 in(L) x 5.31 in(W) x 1.49 in(H); The center to center distance beween the mountiong holes is 118.8 ± 0.5 mm / 4.67 in.
• Operating Voltage Range: AC 110/60Hz; 220/50Hz | Current: 0.07 ~ 0.18 Amp | Speed: 2000 ~ 2500 RPM | Airflow: 72.61 ~ 90.77 CFM | Noise: 39 ~ 44 dBA | Pressure: 1.60 ~ 3.60 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.

AC AXIAL FAN 135x135x38mm(5.31"x5.31"x1.49")

General Specification:
Frame: Aluminum Alloy
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

• Aluminum Alloy metal frame, the fan is not easy to break ordeform;
• Our products are customized accroding to customer's requirements;
• Fan features Pure Copper Motor ,which is high temperature resistance;
• Excellent performance and impeccable quality for AC cooling system fan;
• The winding of our fan motors is 100% made by copper. Using good quality wire bring longer life expectancy to all series of fans.

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 

Electromagnetic oven, Humidifier, Smart toilet, Intelligent household lampblack machine, Air purifier, Car GPS, Car LED lamp, Aromatherapy machine, CPU cooler, Case.

• 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.