Frame size70 mm2.8 in
Max airflow55.2 m³/h32 CFM
Max static pressure35 Pa0.14 in. wg
Voltage24 V
Speed4,500 rpm
Input power2.4 W
Noise38.2 dB(A)

LWAD7010MH-02 DC Axial Cooling Fan 70 mm

70 mm | DC | Max airflow 55.2 m³/h | Max static pressure 35 Pa | 38.2 dB(A)

SKU: LWAD7010MH-02 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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T/T 30 / 70 · FOB / CIF / DDP
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Drawings & downloads
Technical description

LWAD7010MH-02 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWAD7010MH-02 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.

LWAD7010MH-02 is a LONGWELL DC Axial Cooling Fan from the DC Axial Cooling Fans range, frame size 70 mm, rated 24 V DC, maximum airflow 55.2 m³/h, maximum static pressure 35 Pa, noise 38.2 dB(A), input power 2.4 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.

Technical data

Model	LWAD7010MH-02
Series	LWAD7010
Motor type	DC
Rated voltage	24 V
Current	0.1 A
Input power	2.4 W
Speed	4,500 rpm
Max. airflow	55.2 m³/h
Max. static pressure	35 Pa
Noise	38.2 dB(A)
Frame size	70 mm
Dimensions	70x10mm
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 LWAD7010: 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 (70 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
LWAD7010MH-02 this model	55.2 m³/h	35 Pa	4,500 rpm	2.4 W	38.2 dB(A)	24 V
LWAD7025HD-05	69 m³/h	51 Pa	4,000 rpm	4.8 W	40.6 dB(A)	48 V	View
LWAD7025MD-05	69 m³/h	51 Pa	4,000 rpm	4.8 W	40.6 dB(A)	24 V	View
LWAD7025LD-05	69 m³/h	51 Pa	4,000 rpm	3.6 W	40.6 dB(A)	12 V	View
LWAD7025HL-04	78 m³/h	65 Pa	4,500 rpm	7.2 W	43.2 dB(A)	48 V	View
LWAD7025ML-04	78 m³/h	65 Pa	4,500 rpm	6 W	43.2 dB(A)	24 V	View
LWAD7025LL-04	78 m³/h	65 Pa	4,500 rpm	4.8 W	43.2 dB(A)	12 V	View
LWAD7025HM-03	86.4 m³/h	80 Pa	5,000 rpm	9.6 W	45.4 dB(A)	48 V	View
LWAD7025MM-03	86.4 m³/h	80 Pa	5,000 rpm	7.2 W	45.4 dB(A)	24 V	View
LWAD7025LM-03	86.4 m³/h	80 Pa	5,000 rpm	6 W	45.4 dB(A)	12 V	View
LWAD7025HH-02	94.8 m³/h	97 Pa	5,500 rpm	12 W	47.5 dB(A)	48 V	View
LWAD7025MH-02	94.8 m³/h	97 Pa	5,500 rpm	8.4 W	47.5 dB(A)	24 V	View
LWAD7025LH-02	94.8 m³/h	97 Pa	5,500 rpm	7.2 W	47.5 dB(A)	12 V	View
LWAD7025HX-01	103.8 m³/h	115 Pa	6,000 rpm	14.4 W	49.4 dB(A)	48 V	View
LWAD7025MX-01	103.8 m³/h	115 Pa	6,000 rpm	9.6 W	49.4 dB(A)	24 V	View