Representative image of the series — dimensions and configuration of this model are given in the drawing and data table below.
Ø50 mm | DC | Max airflow 88 m³/h | Max static pressure 38 Pa | 37 dB(A)
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
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-50150MN-07 — construction, airflow path and running condition.
LONGWELL LWCD-50 Series DC Cross Flow Fan | LWCD-50150MN-07 · open in video library
Longwell Cross Flow Fans, Experience the New Realm of Quiet and Efficient Airflow | LWCD-50150LN-08, LWCD-50150LN-06 · open in video library
Need a non-standard size or another format? Ask an engineer or search the download center.
LWCD-50150MN-07 is a LONGWELL DC Cross Flow Fan from the DC Cross Flow Fans range, impeller Ø50 mm, rated 24 V DC, maximum airflow 88 m³/h, maximum static pressure 38 Pa, noise 37 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.
| Model | LWCD-50150MN-07 |
|---|---|
| Series | LWCD50150 |
| Motor type | DC |
| Inlet | Single inlet |
| Rated voltage | 24 V |
| Current | 0.1 A |
| Input power | 2.4 W |
| Speed | 2,000 rpm |
| Max. airflow | 88 m³/h |
| Max. static pressure | 38 Pa |
| Noise | 37 dB(A) |
| Ambient temperature | -25 ~ 60 °C |
| Impeller diameter | Ø50 mm |
| Outlet length | 158mm |
| Impeller material | Aluminum alloy |
| Insulation class | B |
| Bearing | Maintenance-free ball bearings |
| Duty | S1 |
Series LWCD50150: 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.
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-50150MN-07 this model | 88 m³/h | 38 Pa | 2,000 rpm | 2.4 W | 37 dB(A) | 24 V | |
| LWCD-5090MN-07 | 54 m³/h | 40 Pa | 2,000 rpm | 1.68 W | 37 dB(A) | 24 V | View |
| LWCD-50190MN-07 | 110 m³/h | 36 Pa | 2,000 rpm | 3.36 W | 38 dB(A) | 24 V | View |
| LWCD-50190LN-06 | 110 m³/h | 36 Pa | 2,000 rpm | 3.36 W | 38 dB(A) | 12 V | View |
| LWCD-50250LN-06 | 139 m³/h | 34 Pa | 2,000 rpm | 4.32 W | 39 dB(A) | 12 V | View |
| LWCD-50250MN-07 | 139 m³/h | 34 Pa | 2,000 rpm | 4.32 W | 39 dB(A) | 24 V | View |
| LWCD-50290MN-07 | 161 m³/h | 30 Pa | 2,000 rpm | 5.28 W | 40 dB(A) | 24 V | View |
| LWCD-50290LN-06 | 161 m³/h | 30 Pa | 2,000 rpm | 5.28 W | 40 dB(A) | 12 V | View |
| LWCD-50350MN-07 | 198 m³/h | 26 Pa | 2,000 rpm | 6.24 W | 41 dB(A) | 24 V | View |
| LWCD-50350LN-06 | 198 m³/h | 26 Pa | 2,000 rpm | 6.24 W | 41 dB(A) | 12 V | View |
| LWCD-50420MN-07 | 232 m³/h | 20 Pa | 2,000 rpm | 7.2 W | 42 dB(A) | 24 V | View |
| LWCD-50420LN-06 | 232 m³/h | 20 Pa | 2,000 rpm | 7.2 W | 42 dB(A) | 12 V | View |
| LWCD-50530MN-06 | 288 m³/h | 21 Pa | 2,000 rpm | 7.92 W | 43 dB(A) | 24 V | View |
| LWCD-50610MN-06 | 332 m³/h | 19 Pa | 2,000 rpm | 8.88 W | 42 dB(A) | 24 V | View |
| LWCD-50700MN-06 | 381 m³/h | 20 Pa | 2,000 rpm | 9.84 W | 43 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.
LWCD-45630MN-06Ø45 mm · 329 m³/h · 28 Pa · DCadjacent size
LWCD-45530MN-06Ø45 mm · 277 m³/h · 28 Pa · DCadjacent size
LWCA-45300SN-07Ø45 mm · 307 m³/h · 27 Pa · ACadjacent size
LWCD-45350MN-06Ø45 mm · 194 m³/h · 24 Pa · DCadjacent size
LWCD-45700MN-06Ø45 mm · 365 m³/h · 28 Pa · DCadjacent size
LWCD-45750MN-06Ø45 mm · 392 m³/h · 28 Pa · DCadjacent sizeSee all Cross Flow Fans · select by duty point
