Frame size60 mm2.4 in
Max airflow34.2 m³/h20 CFM
Max static pressure52 Pa0.21 in. wg
Voltage12 V
Speed5,000 rpm
Input power3.6 W
Noise39.7 dB(A)

LWAD6020LL-04 DC Axial Cooling Fan 60 mm

60 mm | DC | Max airflow 34.2 m³/h | Max static pressure 52 Pa | 39.7 dB(A)

SKU: LWAD6020LL-04 Categories: Cooling Fans & Blowers, DC Axial Cooling Fans, Frame 50–70 mm

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18-month warranty
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Drawings & downloads
Technical description

LWAD6020LL-04 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWAD6020LL-04 Performance curve (P-Q) — **Performance curve (P-Q)**Static pressure vs. airflow. Curve numbers correspond to supply voltage / speed grades.

Downloads for LWAD6020LL-04

PDFDatasheet · 491 KB

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LWAD6020LL-04 is a LONGWELL DC Axial Cooling Fan from the DC Axial Cooling Fans range, frame size 60 mm, rated 12 V DC, maximum airflow 34.2 m³/h, maximum static pressure 52 Pa, noise 39.7 dB(A), input power 3.6 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.

Technical data

Model	LWAD6020LL-04
Series	LWAD6020
Motor type	DC
Rated voltage	12 V
Current	0.3 A
Input power	3.6 W
Speed	5,000 rpm
Max. airflow	34.2 m³/h
Max. static pressure	52 Pa
Noise	39.7 dB(A)
Humidity	5 % RH ~ 90% RH
Frame size	60 mm
Dimensions	60x20mm
Impeller material	Plastic(UL94-VO)
Bearing	Type : Two Ball Bearings

Typical applications

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

Series LWAD6020: 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 (60 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
LWAD6020LL-04 this model	34.2 m³/h	52 Pa	5,000 rpm	3.6 W	39.7 dB(A)	12 V
LWCD-60300MN-07	207 m³/h	34 Pa	2,000 rpm	11.04 W	41 dB(A)	24 V	View
LWCD-60300LN-06	207 m³/h	34 Pa	2,000 rpm	9.6 W	41 dB(A)	12 V	View
LWCD-60360MN-07	240 m³/h	34 Pa	2,000 rpm	12.24 W	42 dB(A)	24 V	View
LWCD-60360LN-06	240 m³/h	34 Pa	2,000 rpm	11.4 W	42 dB(A)	12 V	View
LWCD-60420MN-07	355 m³/h	35 Pa	2,000 rpm	12.72 W	43 dB(A)	24 V	View
LWCD-60420LN-06	355 m³/h	35 Pa	2,000 rpm	1.32 W	43 dB(A)	12 V	View
LWCD-60520MN-06	414 m³/h	28 Pa	1,800 rpm	24.9 W	45 dB(A)	24 V	View
LWCD-60610MN-06	486 m³/h	29 Pa	1,800 rpm	26.4 W	46 dB(A)	24 V	View
LWCD-60640MN-06	510 m³/h	29 Pa	1,800 rpm	27.12 W	47 dB(A)	24 V	View
LWCD-60700MN-06	558 m³/h	30 Pa	1,800 rpm	28.08 W	47 dB(A)	24 V	View
LWCD-60750MN-06	597 m³/h	31 Pa	1,800 rpm	28.8 W	48 dB(A)	24 V	View
LWCD-60870MN-06	693 m³/h	32 Pa	1,800 rpm	30 W	50 dB(A)	24 V	View
LWCD-601100MN-06	857 m³/h	34 Pa	1,800 rpm	31.2 W	51 dB(A)	24 V	View
LWCD-601300MN-06	1,012 m³/h	35 Pa	1,800 rpm	32.64 W	52 dB(A)	24 V	View