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LWFD6015KL-04 product photo
LWFD6015KL-04 product photo
LWFD6025HL-04 product photo
  • Frame size60 mm2.4 in
  • Max airflow5.4 m³/h3 CFM
  • Max static pressure58 Pa0.23 in. wg
  • Voltage5 V
  • Speed4,000 rpm
  • Input power1.75 W
  • Noise36.7 dB(A)

LWFD6015KL-04 DC Centrifugal Blower 60 mm

60 mm | DC | Max airflow 5.4 m³/h | Max static pressure 58 Pa | 36.7 dB(A)

SKU: LWFD6015KL-04 Categories: , ,
  • Factory direct
  • OEM / ODM
  • Samples in 1–3 days
  • Production 15–30 days
  • 18-month warranty
  • CE · ETL · RoHS
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Digitised from the catalogue curve at standard air (20 °C, 101.3 kPa, 1.2 kg/m³); one curve per voltage / speed grade. The system resistance curve depends on the actual ductwork — confirm the operating point on site. Need an engineer to verify the duty point? Contact us or add the model to your RFQ and note the duty point.

Dimensional drawingDimensions in mm. Confirm against the final approval drawing before machining cut-outs.
LWFD6015KL-04 Dimensional drawing
Performance curve (P-Q)Static pressure vs. airflow. Curve numbers correspond to supply voltage / speed grades.
LWFD6015KL-04 Performance curve (P-Q)

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

LWFD6015KL-04 is a LONGWELL DC Centrifugal Blower from the DC Centrifugal Blowers range, frame size 60 mm, rated 5 V DC, maximum airflow 5.4 m³/h, maximum static pressure 58 Pa, noise 36.7 dB(A), input power 1.75 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.

Technical data

Model LWFD6015KL-04
Series LWFD6015
Motor type DC
Rated voltage 5 V
Current 0.35 A
Input power 1.75 W
Speed 4,000 rpm
Max. airflow 5.4 m³/h
Max. static pressure 58 Pa
Noise 36.7 dB(A)
Frame size 60 mm
Dimensions 60x15mm
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 LWFD6015: 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.

ModelMax airflowMax static pressureSpeedPowerNoiseVoltage
LWFD6015KL-04 this model 5.4 m³/h58 Pa 4,000 rpm1.75 W36.7 dB(A)5 V
LWCD-60300MN-07 207 m³/h34 Pa 2,000 rpm11.04 W41 dB(A)24 V View
LWCD-60300LN-06 207 m³/h34 Pa 2,000 rpm9.6 W41 dB(A)12 V View
LWCD-60360MN-07 240 m³/h34 Pa 2,000 rpm12.24 W42 dB(A)24 V View
LWCD-60360LN-06 240 m³/h34 Pa 2,000 rpm11.4 W42 dB(A)12 V View
LWCD-60420MN-07 355 m³/h35 Pa 2,000 rpm12.72 W43 dB(A)24 V View
LWCD-60420LN-06 355 m³/h35 Pa 2,000 rpm1.32 W43 dB(A)12 V View
LWCD-60520MN-06 414 m³/h28 Pa 1,800 rpm24.9 W45 dB(A)24 V View
LWCD-60610MN-06 486 m³/h29 Pa 1,800 rpm26.4 W46 dB(A)24 V View
LWCD-60640MN-06 510 m³/h29 Pa 1,800 rpm27.12 W47 dB(A)24 V View
LWCD-60700MN-06 558 m³/h30 Pa 1,800 rpm28.08 W47 dB(A)24 V View
LWCD-60750MN-06 597 m³/h31 Pa 1,800 rpm28.8 W48 dB(A)24 V View
LWCD-60870MN-06 693 m³/h32 Pa 1,800 rpm30 W50 dB(A)24 V View
LWCD-601100MN-06 857 m³/h34 Pa 1,800 rpm31.2 W51 dB(A)24 V View
LWCD-601300MN-06 1,012 m³/h35 Pa 1,800 rpm32.64 W52 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

Other models in the LWFD6015 seriesSame impeller, different speed grade or wiring

LWFD6015KX-01 product photoLWFD6015KX-0160 mm · 7.2 m³/h · 109 Pa · DCsame seriesLWFD6015KH-02 product photoLWFD6015KH-0260 mm · 6.6 m³/h · 90 Pa · DCsame seriesLWFD6015KM-03 product photoLWFD6015KM-0360 mm · 6 m³/h · 73 Pa · DCsame seriesLWFD6015KD-05 product photoLWFD6015KD-0560 mm · 4.8 m³/h · 44 Pa · DCsame seriesLWFD6015LX-01 product photoLWFD6015LX-0160 mm · 7.2 m³/h · 109 Pa · DCsame seriesLWFD6015LH-02 product photoLWFD6015LH-0260 mm · 6.6 m³/h · 90 Pa · DCsame series

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

LWAD5025KH-02 product photoLWAD5025KH-0250 mm · 32.4 m³/h · 64 Pa · DCadjacent sizeLWAD5020ML-04 product photoLWAD5020ML-0450 mm · 27 m³/h · 44 Pa · DCadjacent sizeLWAD5020MD-05 product photoLWAD5020MD-0550 mm · 24 m³/h · 36 Pa · DCadjacent sizeLWAD5025KX-01 product photoLWAD5025KX-0150 mm · 34.8 m³/h · 75 Pa · DCadjacent sizeLWAD5020MM-03 product photoLWAD5020MM-0350 mm · 29.4 m³/h · 54 Pa · DCadjacent sizeLWAD5025KM-03 product photoLWAD5025KM-0350 mm · 29.4 m³/h · 54 Pa · DCadjacent size

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

LWAD2510KX-01 product photoLWAD2510KX-0125 mm · 5.4 m³/h · 90 Pa · DCsimilar dutyLWFD5010ML-04 product photoLWFD5010ML-0450 mm · 5.4 m³/h · 65 Pa · DCsimilar dutyLWFD5010MM-03 product photoLWFD5010MM-0350 mm · 5.4 m³/h · 78 Pa · DCsimilar dutyLWFD5010LL-04 product photoLWFD5010LL-0450 mm · 5.4 m³/h · 65 Pa · DCsimilar dutyLWFD5010LM-03 product photoLWFD5010LM-0350 mm · 5.4 m³/h · 78 Pa · DCsimilar dutyLWFD5010KL-04 product photoLWFD5010KL-0450 mm · 5.4 m³/h · 65 Pa · DCsimilar duty

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