Downloads for LWCD-120680MN-06
PDFDatasheetPDFFull product catalogue · Cross FLow Fan · model on PDF p. 22 · 28.2 MBDOCXDatasheet · 644 KBPDFDrawing · 276 KBNeed a non-standard size or another format? Ask an engineer or search the download center.
- ImpellerØ120 mm4.7 in
- Max airflow1,600 m³/h941 CFM
- Max static pressure122 Pa0.49 in. wg
- Voltage24 V
- Speed1,350 rpm
- Input power123 W
- Noise58 dB(A)
LWCD-120680MN-06 DC Cross Flow Fan Ø120 mm
Ø120 mm | DC | Max airflow 1,600 m³/h | Max static pressure 122 Pa | 58 dB(A)
- Factory direct
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 12-month warranty
- CE · ETL · RoHS
PDFDatasheet (PDF)electrical & performance dataPDFFull product catalogueCross FLow Fan · SKU on PDF p. 22
All files for LWCD-120680MN-067 files · direct download
PDFFull product catalogue · model on PDF p. 22WEBPDimensional drawingWEBPPerformance curveWEBPWiring diagramDOCXDatasheetPDFDrawing
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: Air curtain OEM programme · Trench convector & heating terminals · Consumer air cooler & fan ODM — all case studies on longwellfans.com
Typical applications: Electric heaters · Display cases · Air curtains · Air purifiers — all industries
Engineering files (on request)
CAD files exist for this model and can be released for assembly checks in SolidWorks / CATIA / Creo / Inventor.
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.
LWCD-120680MN-06 is a LONGWELL DC Cross Flow Fan from the DC Cross Flow Fans range, impeller Ø120 mm, rated 24 V DC, maximum airflow 1,600 m³/h, maximum static pressure 122 Pa, noise 58 dB(A), input power 123 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.
Technical data
| Model | LWCD-120680MN-06 |
|---|---|
| Series | LWCD120680 |
| Motor type | DC |
| Inlet | Single inlet |
| Rated voltage | 24 V |
| Input power | 123 W |
| Speed | 1,350 rpm |
| Max. airflow | 1,600 m³/h |
| Max. airflow (CFM) | 941 CFM |
| Max. static pressure | 122 Pa |
| Noise | 58 dB(A) |
| Ambient temperature | -30 ~ 60 °C |
| Storage temperature | -30~60℃ |
| Humidity | 0 ~ 90 % RH |
| Impeller diameter | Ø120 mm |
| Outlet length | 680mm |
| 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 LWCD120680: 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.
| Model | Max airflow | Max static pressure | Speed | Power | Noise | Voltage | |
|---|---|---|---|---|---|---|---|
| LWCD-120680MN-06 this model | 1,600 m³/h | 122 Pa | 1,350 rpm | 123 W | 58 dB(A) | 24 V | |
| LWCD-120380MN-06 | 900 m³/h | 68 Pa | 1,350 rpm | 48 W | 56 dB(A) | 24 V | View |
| LWCD-120490MN-06 | 1,160 m³/h | 88 Pa | 1,350 rpm | 90 W | 57 dB(A) | 24 V | View |
| LWCD-120560MN-06 | 1,350 m³/h | 100 Pa | 1,350 rpm | 110 W | 57 dB(A) | 24 V | View |
| LWCD-120780MN-06 | 1,900 m³/h | 140 Pa | 1,350 rpm | 144 W | 60 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.
Adjacent sizesOne size up when airflow is short, one size down when it is too much
LWCD-110820MN-06Ø110 mm · 1,845 m³/h · 320 Pa · DCadjacent size
LWCA-110720SN-06Ø110 mm · 1,550 m³/h · 224 Pa · ACadjacent size
LWCA-110620SN-06Ø110 mm · 1,350 m³/h · 193 Pa · ACadjacent size
LWCA-110520SN-06Ø110 mm · 1,200 m³/h · 162 Pa · ACadjacent size
LWCA-110380SN-06Ø110 mm · 900 m³/h · 128 Pa · ACadjacent size
LWCD-110620MN-06Ø110 mm · 1,437 m³/h · 244 Pa · DCadjacent sizeAlternatives at a similar dutySimilar airflow, different construction or motor platform
LWCD-150500MN-06Ø150 mm · 1,600 m³/h · 63 Pa · DCsimilar duty
LWCE-110720SN-06Ø110 mm · 1,600 m³/h · 223 Pa · ECsimilar duty
LWCE-120680SN-06Ø120 mm · 1,600 m³/h · 123 Pa · ECsimilar duty
LWCE-150380SN-06Ø150 mm · 1,600 m³/h · 62 Pa · ECsimilar duty
LWDA-250(8'')S-PWN-05Ø250 mm · 1,600 m³/h · 420 Pa · ACsimilar duty
LWBE(RT)280-NW-011,600 m³/hsimilar dutySee all Cross Flow Fans · select by duty point