Downloads for LWCD-65820MN-07
PDFDatasheetNeed a non-standard size or another format? Ask an engineer or search the download center.
- ImpellerØ65 mm
- Max airflow933 m³/h
- Max static pressure56 Pa
- Voltage24 V
- Speed1,800 rpm
- Input power36 W
- Noise55 dB(A)
LWCD-65820MN-07 DC Cross Flow Fan Ø65 mm
Ø65 mm | DC | Max airflow 933 m³/h | Max static pressure 56 Pa | 55 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.
LWCD-65820MN-07 is a LONGWELL DC Cross Flow Fan from the DC Cross Flow Fans range, impeller Ø65 mm, rated 24 V DC, maximum airflow 933 m³/h, maximum static pressure 56 Pa, noise 55 dB(A), input power 36 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.
Technical data
| Model | LWCD-65820MN-07 |
|---|---|
| Series | LWCD65820 |
| Motor type | DC |
| Inlet | Dual inlet |
| Rated voltage | 24 V |
| Current | 1.5 A |
| Input power | 36 W |
| Speed | 1,800 rpm |
| Max. airflow | 933 m³/h |
| Max. static pressure | 56 Pa |
| Noise | 55 dB(A) |
| Ambient temperature | -25 ~ 60 °C |
| Impeller diameter | Ø65 mm |
| Outlet length | 820mm |
| 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 LWCD65820: 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 (Ø65 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-65820MN-07 this model | 933 m³/h | 56 Pa | 1,800 rpm | 36 W | 55 dB(A) | 24 V | |
| LWCD-65420MN-07 | 500 m³/h | 44 Pa | 1,800 rpm | 21.6 W | 52 dB(A) | 24 V | View |
| LWCD-65520MN-07 | 606 m³/h | 52 Pa | 1,800 rpm | 28.8 W | 53 dB(A) | 24 V | View |
| LWCD-65520LN-06 | 606 m³/h | 52 Pa | 1,800 rpm | 32.4 W | 53 dB(A) | 12 V | View |
| LWCD-65620LN-06 | 722 m³/h | 53 Pa | 1,800 rpm | 30 W | 53 dB(A) | 12 V | View |
| LWCD-65620MN-07 | 722 m³/h | 53 Pa | 1,800 rpm | 38.4 W | 53 dB(A) | 24 V | View |
| LWCD-65720LN-06 | 819 m³/h | 55 Pa | 1,800 rpm | 31.2 W | 53 dB(A) | 12 V | View |
| LWCD-65720MN-07 | 819 m³/h | 55 Pa | 1,800 rpm | 31.2 W | 53 dB(A) | 24 V | View |
| LWCD-65750LN-06 | 853 m³/h | 56 Pa | 1,800 rpm | 33.6 W | 54 dB(A) | 12 V | View |
| LWCD-65750MN-07 | 853 m³/h | 56 Pa | 1,800 rpm | 39.6 W | 54 dB(A) | 24 V | View |
| LWCD-65820LN-06 | 933 m³/h | 56 Pa | 1,800 rpm | 36 W | 55 dB(A) | 12 V | View |
| LWCD-65870LN-06 | 990 m³/h | 58 Pa | 1,800 rpm | 38.4 W | 55 dB(A) | 12 V | View |
| LWCD-65870MN-07 | 990 m³/h | 58 Pa | 1,800 rpm | 38.4 W | 55 dB(A) | 24 V | View |
| LWCD-651100MN-06 | 1,178 m³/h | 58 Pa | 1,800 rpm | 100.8 W | 55 dB(A) | 24 V | View |
| LWCD-651300MN-06 | 1,392 m³/h | 58 Pa | 1,800 rpm | 100.8 W | 55 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 LWCD65820 seriesSame impeller, different speed grade or wiring
Adjacent sizesOne size up when airflow is short, one size down when it is too much
LWCD-60640MN-06Ø60 mm · 510 m³/h · 29 Pa · DCadjacent size
LWCD-60520MN-06Ø60 mm · 414 m³/h · 28 Pa · DCadjacent size
LWCD-60610MN-06Ø60 mm · 486 m³/h · 29 Pa · DCadjacent size
LWCD-60420MN-07Ø60 mm · 355 m³/h · 35 Pa · DCadjacent size
LWCD-60700MN-06Ø60 mm · 558 m³/h · 30 Pa · DCadjacent size
LWCD-60750MN-06Ø60 mm · 597 m³/h · 31 Pa · DCadjacent sizeAlternatives at a similar dutySimilar airflow, different construction or motor platform
LWBA2E220-092NS-04Ø220 mm · 937 m³/h · 484 Pa · ACsimilar duty
LWBA2D220-092NT-06Ø220 mm · 937 m³/h · 484 Pa · ACsimilar duty
LWBE3G220-072NS-07Ø220 mm · 937.3 m³/h · 721 Pa · ECsimilar duty
LWBE3G220-072NU-13Ø220 mm · 937.3 m³/h · 721 Pa · ECsimilar duty
LWFE3G220-072PS-01Ø220 mm · 937.3 m³/h · 721 Pa · ECsimilar dutySee all Cross Flow Fans · select by duty point