Product Category

Φ40x420mm AC Cross Flow Fan PC40B1A420B

PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.

Technical Description

Curve and Draw

Certificate

Application Scopes

Packing Details

The PC40B1A420B is an ac cross flow fan with a rated voltage of 115V and a diameter of only 40 mm. It is the best option for ventilation in small areas because of its incredibly thin shape. Compact business equipment and built-in residential appliances are its main uses. This 40 mm cross flow fan may be easily incorporated into housings that are only a few centimeters thick in ultra-slim air curtain installations. It creates a consistent, small-footprint air curtain at pharmacy, convenience store, or checkout counter entries that efficiently keeps insects out and separates hot and cold air. It circulates warm air or removes moisture within compact heat pump dryers and dehumidifiers at noise levels as low as 42 dB(A), which will not disrupt the household environment. Cross Flow Fan for trench heaters prevents overheating failures in microwave and combi ovens by providing targeted cooling for the control board and magnetron. Additionally, 40mm cross flow cooling fan are frequently used in precision equipment like lab incubators and medical freezers, which employ their extended air outlets to distribute the temperature evenly throughout shelves. The PC40B1A420B is the best OEM option for space-constrained applications that need wide-range airflow and quiet operation.

General Characters

1-1	Rated Voltage	115 VAC
1-2	Frequency	50/60 Hz
1-3	Rated Speed	2700 RPM
1-4	Input Current	0.31 A
1-5	Input Power	21.6 W
1-6	Acoustical Noise	38 dBA
1-7	Life Expectancy	30,000 Hours At nominal supply voltage, full speed, room temperature 20 ℃.
1-8	Direction of Rotation	Clockwise seen on rotor
1-9	Air Flow	100.05 CFM / 170 m³/hr
1-10	Air Pressure	2.24 mmH₂O / 22 Pa

Mechanical Characters

2-1	Dimension	72 mm X 60mm X 490 mm (see dimension drawing)
2-2	Material of Impeller	Aluminum alloy
2-3	Number of Blades	28
2-4	Bearing System	NMB ball bearing
2-5	Lead Wire	Red, Black, AWG #20