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LWCD-120490MN-06 product photo
LWCD-150700MN-06 product photo
LWCD-150700MN-06 product photo
LWCD-120490MN-06 product photo
  • ImpellerØ120 mm
  • Max airflow1,160 m³/h
  • Max static pressure88 Pa
  • Voltage24 V
  • Speed1,350 rpm
  • Input power90 W
  • Noise57 dB(A)

LWCD-120490MN-06 DC Cross Flow Fan Ø120 mm

Ø120 mm | DC | Max airflow 1,160 m³/h | Max static pressure 88 Pa | 57 dB(A)

SKU: LWCD-120490MN-06 Categories: , ,
  • Factory direct
  • OEM / ODM
  • Samples in 1–3 days
  • Production 15–30 days
  • 18-month warranty
  • CE · ETL · RoHS
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LWCD-120490MN-06 — construction, airflow path and running condition.

Dimensional drawingDimensions in mm. Confirm against the final approval drawing before machining cut-outs.
LWCD-120490MN-06 Dimensional drawing

Downloads for LWCD-120490MN-06

PDFDrawing · 302 KBPDFDatasheet · 302 KB

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

LWCD-120490MN-06 is a LONGWELL DC Cross Flow Fan from the DC Cross Flow Fans range, impeller Ø120 mm, rated 24 V DC, maximum airflow 1,160 m³/h, maximum static pressure 88 Pa, noise 57 dB(A), input power 90 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.

Technical data

Model LWCD-120490MN-06
Series LWCD12049
Motor type DC
Inlet Single inlet
Rated voltage 24 V
Input power 90 W
Speed 1,350 rpm
Max. airflow 1,160 m³/h
Max. static pressure 88 Pa
Noise 57 dB(A)
Ambient temperature -25 ~ 60 °C
Impeller diameter Ø120 mm
Outlet length 490mm
Impeller material Aluminum alloy
Insulation class B
Bearing Maintenance-free ball bearings
Duty S1

Typical applications

  • Indoor air-conditioning units
  • Air curtains and door air barriers
  • Elevator and cabinet ventilation
  • Linear air supply in appliances

Series LWCD12049: 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 (Ø120 mm · DC)

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

ModelMax airflowMax static pressureSpeedPowerNoiseVoltage
LWCD-120490MN-06 this model 1,160 m³/h88 Pa 1,350 rpm90 W57 dB(A)24 V
LWFD12032HL-04 34.2 m³/h105 Pa 1,500 rpm7.2 W38.6 dB(A)48 V View
LWFD12032HM-03 57 m³/h291 Pa 2,500 rpm12 W49.7 dB(A)48 V View
LWFD12032HH-02 68.4 m³/h419 Pa 3,000 rpm14.4 W53.7 dB(A)48 V View
LWFD3G120-072SZ-02 319 m³/h247 Pa 2,200 rpm65 W57 dB(A)310 V View
LWFD3G120-072SZ-01 319 m³/h247 Pa 2,200 rpm65 W57 dB(A)310 V View
LWFD3G120-072SH-01 359 m³/h189 Pa 2,365 rpm67 W—48 V View
LWFD3G120-072SH-03 371 m³/h309 Pa 2,400 rpm95 W60 dB(A)48 V View
LWFD3G120-072SM-02 371 m³/h309 Pa 2,400 rpm95 W60 dB(A)24 V View
LWFD3G120-072SH-02 371 m³/h309 Pa 2,400 rpm95 W60 dB(A)48 V View
LWFD3G120-072SM-01 371 m³/h309 Pa 2,400 rpm95 W60 dB(A)24 V View
LWCD-120380MN-06 900 m³/h68 Pa 1,350 rpm48 W56 dB(A)24 V View
LWCD-120560MN-06 1,350 m³/h100 Pa 1,350 rpm110 W57 dB(A)24 V View
LWCD-120680MN-06 1,600 m³/h122 Pa 1,350 rpm123 W58 dB(A)24 V View
LWCD-120780MN-06 1,900 m³/h140 Pa 1,350 rpm144 W60 dB(A)24 V View

Not sure which one? Send us the duty point (airflow / static pressure / noise limit) — use the selector or ask an engineer.

Related products

Adjacent sizesOne size up when airflow is short, one size down when it is too much

LWCD-110820MN-06 product photoLWCD-110820MN-06Ø110 mm · 1,845 m³/h · 320 Pa · DCadjacent sizeLWCA-110720SN-06 product photoLWCA-110720SN-06Ø110 mm · 1,550 m³/h · 224 Pa · ACadjacent sizeLWCA-110620SN-06 product photoLWCA-110620SN-06Ø110 mm · 1,350 m³/h · 193 Pa · ACadjacent sizeLWCA-110520SN-06 product photoLWCA-110520SN-06Ø110 mm · 1,200 m³/h · 162 Pa · ACadjacent sizeLWCA-110380SN-06 product photoLWCA-110380SN-06Ø110 mm · 900 m³/h · 128 Pa · ACadjacent sizeLWCD-110620MN-06 product photoLWCD-110620MN-06Ø110 mm · 1,437 m³/h · 244 Pa · DCadjacent size

Alternatives at a similar dutySimilar airflow, different construction or motor platform

LONGWELL product videoLWBA2E225-092NS-06Ø225 mm · 1,166 m³/h · 578 Pa · ACsimilar dutyLWCA-90800SN-06 product photoLWCA-90800SN-06Ø90 mm · 1,150 m³/h · 120 Pa · ACsimilar dutyLWCE-110520SN-06 product photoLWCE-110520SN-06Ø110 mm · 1,150 m³/h · 168 Pa · ECsimilar dutyLWDA-200 (8")S-MWN-04 product photoLWDA-200 (8")S-MWN-04Ø200 mm · 1,150 m³/h · ACsimilar dutyLWDA-200 (8")S-MWN-02 product photoLWDA-200 (8")S-MWN-02Ø200 mm · 1,150 m³/h · ACsimilar dutyLWCD-90680MN-06 product photoLWCD-90680MN-06Ø90 mm · 1,146 m³/h · 130 Pa · DCsimilar duty

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