Frame size30 mm1.2 in
Max airflow6 m³/h4 CFM
Max static pressure102 Pa0.41 in. wg
Voltage5 V
Speed10,000 rpm
Input power1.25 W
Noise47 dB(A)

LWAD3010KM-03 DC Axial Cooling Fan 30 mm

30 mm | DC | Max airflow 6 m³/h | Max static pressure 102 Pa | 47 dB(A)

SKU: LWAD3010KM-03 Categories: Cooling Fans & Blowers, DC Axial Cooling Fans, Frame 25–40 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 LWAD3010KM-03drawings · curves · datasheet

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

LWAD3010KM-03 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWAD3010KM-03 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.

LWAD3010KM-03 is a LONGWELL DC Axial Cooling Fan from the DC Axial Cooling Fans range, frame size 30 mm, rated 5 V DC, maximum airflow 6 m³/h, maximum static pressure 102 Pa, noise 47 dB(A), input power 1.25 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.

Technical data

Model	LWAD3010KM-03
Series	LWAD3010
Motor type	DC
Rated voltage	5 V
Current	0.25 A
Input power	1.25 W
Speed	10,000 rpm
Max. airflow	6 m³/h
Max. static pressure	102 Pa
Noise	47 dB(A)
Frame size	30 mm
Dimensions	30x10mm
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 LWAD3010: 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 (30 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
LWAD3010KM-03 this model	6 m³/h	102 Pa	10,000 rpm	1.25 W	47 dB(A)	5 V
LWAD3010LD-05	3.6 m³/h	109 Pa	6,000 rpm	0.96 W	54 dB(A)	12 V	View
LWAD3010KD-05	3.6 m³/h	104 Pa	6,000 rpm	0.75 W	49 dB(A)	5 V	View
LWAD3010LL-04	4.8 m³/h	108 Pa	8,000 rpm	1.2 W	53 dB(A)	12 V	View
LWAD3010KL-04	4.8 m³/h	103 Pa	8,000 rpm	1 W	48 dB(A)	5 V	View
LWAD3010LM-03	6 m³/h	107 Pa	10,000 rpm	1.44 W	52 dB(A)	12 V	View
LWAD3010LH-02	7.8 m³/h	106 Pa	13,000 rpm	1.8 W	—	12 V	View
LWAD3010KH-02	7.8 m³/h	101 Pa	13,000 rpm	1.5 W	46 dB(A)	5 V	View
LWAD3010LX-01	9 m³/h	105 Pa	15,000 rpm	2.04 W	50 dB(A)	12 V	View
LWAD3010KX-01	9 m³/h	100 Pa	15,000 rpm	1.75 W	45 dB(A)	5 V	View