LWCD-50290MN-07 — construction, airflow path and running condition.
- ImpellerØ50 mm
- Max airflow161 m³/h
- Max static pressure30 Pa
- Voltage24 V
- Speed2,000 rpm
- Input power5.28 W
- Noise40 dB(A)
LWCD-50290MN-07 DC Cross Flow Fan Ø50 mm
Ø50 mm | DC | Max airflow 161 m³/h | Max static pressure 30 Pa | 40 dB(A)
- Factory direct
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 18-month warranty
- CE · ETL · RoHS
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.
Need a non-standard size or another format? Ask an engineer or search the download center.
LWCD-50290MN-07 is a LONGWELL DC Cross Flow Fan from the DC Cross Flow Fans range, impeller Ø50 mm, rated 24 V DC, maximum airflow 161 m³/h, maximum static pressure 30 Pa, noise 40 dB(A), input power 5.28 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.
Technical data
| Model | LWCD-50290MN-07 |
|---|---|
| Series | LWCD50290 |
| Motor type | DC |
| Inlet | Single inlet |
| Rated voltage | 24 V |
| Current | 0.22 A |
| Input power | 5.28 W |
| Speed | 2,000 rpm |
| Max. airflow | 161 m³/h |
| Max. static pressure | 30 Pa |
| Noise | 40 dB(A) |
| Ambient temperature | -25 ~ 60 °C |
| Impeller diameter | Ø50 mm |
| Outlet length | 290mm |
| 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 LWCD50290: 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 (Ø50 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-50290MN-07 this model | 161 m³/h | 30 Pa | 2,000 rpm | 5.28 W | 40 dB(A) | 24 V | |
| LWCD-50150MN-07 | 88 m³/h | 38 Pa | 2,000 rpm | 2.4 W | 37 dB(A) | 24 V | View |
| LWCD-50150LN-06 | 88 m³/h | 38 Pa | 2,000 rpm | 2.4 W | 37 dB(A) | 12 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-50250MN-07 | 139 m³/h | 34 Pa | 2,000 rpm | 4.32 W | 39 dB(A) | 24 V | View |
| LWCD-50250LN-06 | 139 m³/h | 34 Pa | 2,000 rpm | 4.32 W | 39 dB(A) | 12 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.
Related products
Other models in the LWCD50290 seriesSame impeller, different speed grade or wiring
Adjacent sizesOne size up when airflow is short, one size down when it is too much
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 sizeAlternatives at a similar dutySimilar airflow, different construction or motor platform
See all Cross Flow Fans · select by duty point