Frame size50 mm2.0 in
Max airflow34.8 m³/h20 CFM
Max static pressure75 Pa0.30 in. wg
Voltage5 V
Speed6,500 rpm
Input power3 W
Noise38.6 dB(A)

LWAD5025KX-01 DC Axial Cooling Fan 50 mm

50 mm | DC | Max airflow 34.8 m³/h | Max static pressure 75 Pa | 38.6 dB(A)

SKU: LWAD5025KX-01 Categories: Cooling Fans & Blowers, DC Axial Cooling Fans, Frame 50–70 mm

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Samples in 1–3 days
Production 15–30 days
18-month warranty
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WhatsApp / Phone+86 183 5827 4663 E-mail an engineersales@longwellfans.com All files for LWAD5025KX-01drawings · curves · datasheet

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T/T 30 / 70 · FOB / CIF / DDP
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Drawings & downloads
Technical description

LWAD5025KX-01 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWAD5025KX-01 Performance curve (P-Q) — **Performance curve (P-Q)**Static pressure vs. airflow. Curve numbers correspond to supply voltage / speed grades.

Need a non-standard size or another format? Ask an engineer or search the download center.

LWAD5025KX-01 is a LONGWELL DC Axial Cooling Fan from the DC Axial Cooling Fans range, frame size 50 mm, rated 5 V DC, maximum airflow 34.8 m³/h, maximum static pressure 75 Pa, noise 38.6 dB(A), input power 3 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.

Technical data

Model	LWAD5025KX-01
Series	LWAD5025
Motor type	DC
Rated voltage	5 V
Current	0.6 A
Input power	3 W
Speed	6,500 rpm
Max. airflow	34.8 m³/h
Max. static pressure	75 Pa
Noise	38.6 dB(A)
Frame size	50 mm
Dimensions	50x25mm
Impeller material	Plastic(UL94-VO)

Typical applications

Power supplies and inverters
Telecom and server cabinets
Battery packs and EV chargers
Medical and laboratory equipment

Series LWAD5025: models in the same series share the impeller and motor platform and differ in speed grade, voltage or lead-out / terminal-box configuration — compare them in the table below or ask for the best fit at your duty point.

Nameplate values: maximum airflow is measured at zero static pressure and maximum static pressure at zero airflow; the two never occur together. Confirm the operating point on the performance curve. Final selection is subject to the duty point (airflow / static pressure / voltage / control mode) and project verification.

Alternatives with the same frame size (50 mm · DC)

Same impeller, different speed grade, power or wiring. Step up for more airflow, step down for lower noise.

Model	Max airflow	Max static pressure	Speed	Power	Noise	Voltage
LWAD5025KX-01 this model	34.8 m³/h	75 Pa	6,500 rpm	3 W	38.6 dB(A)	5 V
LWCD-50150MN-07	88 m³/h	38 Pa	2,000 rpm	2.4 W	37 dB(A)	24 V	View
LWCD-50190MN-07	110 m³/h	36 Pa	2,000 rpm	3.36 W	38 dB(A)	24 V	View
LWCD-50190LN-06	110 m³/h	36 Pa	2,000 rpm	3.36 W	38 dB(A)	12 V	View
LWCD-50250MN-07	139 m³/h	34 Pa	2,000 rpm	4.32 W	39 dB(A)	24 V	View
LWCD-50250LN-06	139 m³/h	34 Pa	2,000 rpm	4.32 W	39 dB(A)	12 V	View
LWCD-50290MN-07	161 m³/h	30 Pa	2,000 rpm	5.28 W	40 dB(A)	24 V	View
LWCD-50290LN-06	161 m³/h	30 Pa	2,000 rpm	5.28 W	40 dB(A)	12 V	View
LWCD-50350MN-07	198 m³/h	26 Pa	2,000 rpm	6.24 W	41 dB(A)	24 V	View
LWCD-50350LN-06	198 m³/h	26 Pa	2,000 rpm	6.24 W	41 dB(A)	12 V	View
LWCD-50420MN-07	232 m³/h	20 Pa	2,000 rpm	7.2 W	42 dB(A)	24 V	View
LWCD-50420LN-06	232 m³/h	20 Pa	2,000 rpm	7.2 W	42 dB(A)	12 V	View
LWCD-50530MN-06	288 m³/h	21 Pa	2,000 rpm	7.92 W	43 dB(A)	24 V	View
LWCD-50610MN-06	332 m³/h	19 Pa	2,000 rpm	8.88 W	42 dB(A)	24 V	View
LWCD-50700MN-06	381 m³/h	20 Pa	2,000 rpm	9.84 W	43 dB(A)	24 V	View