ImpellerØ500 mm19.7 in
Max airflow6,695 m³/h3,941 CFM
Voltage220/230 V
Speed1,320 rpm
Input power420 W
Noise69 dB(A)

LWAA4E500S-5MEB-01 AC Axial Fan Ø500 mm

Ø500 mm | AC | Max airflow 6,695 m³/h | 69 dB(A)

SKU: LWAA4E500S-5MEB-01 Categories: AC Axial Fans, Axial Fans, Impeller Ø500–800 mm

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OEM / ODM
Samples in 1–3 days
Production 15–30 days
12-month warranty
CE · RoHS · ETL on request

PDFDatasheet (PDF)electrical & performance dataPDFFull product catalogueAC ( ) Axial fans( Standard Version) · SKU on PDF p. 20

All files for LWAA4E500S-5MEB-016 files · direct download

PDFFull product catalogue · model on PDF p. 20 WEBPDimensional drawing WEBPPerformance curve WEBPWiring diagram PDFDrawing

CAD models (STEP / DWG) are released on request — see “Engineering files” below. Another format or a non-standard variant? Ask an engineer · download center

Proven in: Heat pump fan programme · Telecom & power cabinet cooling · Cold chain supermarket retrofit · Dry-type transformer cooling — all case studies on longwellfans.com

Typical applications: Heat exchangers & condensers · Refrigeration · Condensing units · Refrigeration condensers — all industries

Engineering files (on request)

CAD files exist for this model and can be released for assembly checks in SolidWorks / CATIA / Creo / Inventor.

EXB2D drawing (CAXA EXB)17.4 MBRequest →

CAD models contain the blade geometry and are not downloadable. Tell us the project; an engineer sends the file after a short check, normally within 1 business day.

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WhatsApp / Phone+86 183 5827 4663 E-mail an engineersales@longwellfans.com Files for LWAA4E500S-5MEB-01datasheet · catalogue · drawings · curves — listed above

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Drawings & downloads
Technical description

LWAA4E500S-5MEB-01 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWAA4E500S-5MEB-01 Performance curve (P-Q) — **Performance curve (P-Q)**Static pressure vs. airflow. Curve numbers correspond to supply voltage / speed grades.

LWAA4E500S-5MEB-01 Wiring diagram — **Wiring diagram**Lead colours and terminal assignment; TK = motor thermal contact.

Downloads for LWAA4E500S-5MEB-01

PDFDatasheet PDFFull product catalogue · AC ( ) Axial fans( Standard Version) · model on PDF p. 20 · 24.5 MB PDFDrawing · 788 KB

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

LWAA4E500S-5MEB-01 is a LONGWELL AC Axial Fan from the AC Axial Fans range, impeller Ø500 mm, rated 220/230 V AC, maximum airflow 6,695 m³/h, noise 69 dB(A), input power 420 W. The fixed-speed AC external-rotor motor is simple, robust and cost-effective for constant-duty applications.

Technical data

Model	LWAA4E500S-5MEB-01
Series	LWAA4E500
Motor type	AC
Phase	1-phase
Rated voltage	220/230 V
Voltage range	198 ~ 242 V
Frequency	50 Hz
Current	1.9 A
Input power	420 W
Speed	1,320 rpm
Max. airflow	6,695 m³/h
Noise	69 dB(A)
Ambient temperature	-30 ~ +60 ℃
Storage temperature	-40 ~ 80℃
Humidity	0 ~ 95 % RH
Altitude	< 1000m
Impeller diameter	Ø500 mm
Impeller material	Cold-rolled sheet ( Impeller )
Protection class	IP54
Insulation class	F
Bearing	Maintenance-free ball bearings
Duty	S1
Balance grade	G6.3
Vibration standard	JB/T8689
Service life	30,000Hours(L10), At normal supply voltage , 20 °Croom with full speed, humidity 15%~65%RH

Typical applications

Condensers, evaporators and dry coolers
Heat-pump and chiller outdoor units
Building and workshop ventilation
Cooling towers and transformer cooling

Series LWAA4E500: 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 impeller (Ø500 mm · AC)

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
LWAA4E500S-5MEB-01 this model	6,695 m³/h	see curve	1,320 rpm	420 W	69 dB(A)	220/230 V
LWA-500(20")U(S)M-01	150 m³/h	see curve	1,350 rpm	200 W	—	110-120 V	View
LWA-500(20")U(S)M-02	165 m³/h	see curve	1,350 rpm	250 W	—	110-120 V	View
LWAA6E500S-5MEB-05	4,450 m³/h	see curve	900 rpm	220 W	65 dB(A)	220/230 V	View
LWAA6D500S-5MEB-07	4,450 m³/h	see curve	900 rpm	220 W	65 dB(A)	380 V	View
LWAA6E500S-5MEB-06	4,944 m³/h	see curve	1,020 rpm	250 W	66 dB(A)	220/230 V	View
LWAA6D500S-5MEB-08	4,944 m³/h	see curve	1,100 rpm	250 W	66 dB(A)	380 V	View
LWEA500S(T)M-069E	5,700 m³/h	see curve	1,450 rpm	550 W	—	220 V	View
LWEAF500-01	5,700 m³/h	see curve	1,450 rpm	550 W	—	220 V	View
LWAA4E500B-5MKB-12	6,850 m³/h	see curve	1,320 rpm	420 W	69 dB(A)	220/230 V	View
LWAA4D500S-5MEW-12	7,519 m³/h	see curve	1,390 rpm	450 W	69 dB(A)	380 V	View
LWMFAF500-01	7,800 m³/h	2,250 Pa	—	—	91 dB(A)	380 V	View
LWAA4D500S-5MEW-13	7,931 m³/h	see curve	1,390 rpm	450 W	70 dB(A)	380 V	View
LWEA500TM-164E	9,133 m³/h	185 Pa	1,450 rpm	750 W	—	380 V	View
LWAA4D500S-7MKB-11	9,270 m³/h	see curve	1,350 rpm	800 W	80 dB(A)	380/400 V	View