Representative image of the series — dimensions and configuration of this model are given in the drawing and data table below.
- ImpellerØ65 mm2.6 in
- Max airflow1,178 m³/h693 CFM
- Max static pressure58 Pa0.23 in. wg
- Voltage24 V
- Speed1,800 rpm
- Input power100.8 W
- Noise55 dB(A)
LWCD-651100MN-06 DC Cross Flow Fan Ø65 mm
Ø65 mm | DC | Max airflow 1,178 m³/h | Max static pressure 58 Pa | 55 dB(A)
- Direct from LONGWELL
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 12-month warranty
- CE · ETL · RoHS
CAD models (STEP / DWG) are released on request — see “Engineering files” below. Another format or a non-standard variant? Ask an engineer · download center
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 publicly downloadable. Tell us the project; an engineer sends the file after a short check, normally within 1 business day.
Video LWCD-651100MN-06
LWCD-651100MN-06 — construction, airflow path and running condition.
Dimensional drawing LWCD-651100MN-06
Files for LWCD-651100MN-06: datasheet, catalogue and drawing PDFs are listed above ↑ · CAD (STEP / DWG) on request — ask an engineer.
Technical description LWCD-651100MN-06
LWCD-651100MN-06 is a LONGWELL DC Cross Flow Fan from the DC Cross Flow Fans range, impeller Ø65 mm, rated 24 V DC, maximum airflow 1,178 m³/h, maximum static pressure 58 Pa, noise 55 dB(A), input power 100.8 W. The low-voltage brushless DC motor suits battery-powered equipment and electronics cooling with speed control on demand.
Technical data
| Model | LWCD-651100MN-06 |
|---|---|
| Series | LWCD651100 |
| Motor type | DC |
| Inlet | Triple |
| Rated voltage | 24 V |
| Current | 4.2 A |
| Input power | 100.8 W |
| Speed | 1,800 rpm |
| Max. airflow | 1,178 m³/h |
| Max. static pressure | 58 Pa |
| Noise | 55 dB(A) |
| Ambient temperature | -25 ~ 60 °C |
| Storage temperature | -25~60℃ |
| Humidity | 0 ~ 90 % RH |
| Impeller diameter | Ø65 mm |
| Outlet length | 1105mm |
| Impeller material | Aluminium ( Impeller ); cold-rolled sheet (frame) Life expectancy 40,000Hours(L10), At 25 °Croom, humidity 30%~90%RH Service environment Operating temperature: -20~50 °C; Operating humidity: 0 ~ 90 % RH Storing temperature: -25~60 °C |
| Insulation class | B |
| Bearing | Maintenance-free ball bearings |
| Duty | S1 |
| Vibration standard | JB/T8689 |
Typical applications
- Indoor air-conditioning units
- Air curtains and door air barriers
- Elevator and cabinet ventilation
- Linear air supply in appliances
Series LWCD651100: 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.
Product-line certificates
Scans of original documents held by Ningbo Longwell Electric Technology Co., Ltd.: the company ISO management-system certificate and the certificates whose model list covers this model. Click a scan to open the original.
ISO 9001 / 14001 / 45001Management systems of Ningbo Longwell Electric Technology Co., Ltd. (company certificate).
PDFISO 9001 / 14001 / 45001 management system certificateETLIntertek Authorization to Mark, control no. 5022563; the covered model ranges are stated on the document.
PDFETL Authorization to Mark · report 220400509HAN-001 · LWCD DC cross-flow fansNeed a Declaration of Conformity for this model and your destination market? Ask us — we arrange additional certification on request.
How to order LWCD-651100MN-06
Most first orders follow the same eight steps. Quantities, terms and lead times are confirmed in your quotation.
- 1SelectFind models by duty point in the selector or by model number, compare on the curve and add them to your RFQ list.
- 2Engineering checkWithin 1 business day you receive the duty-point check on the curve, price and lead time.
- 3SamplesStock models ship in 1–3 days.
- 4Validation supportDatasheets, drawings, wiring diagrams and DoC per model; test reports, CAD and register maps after a short project check or NDA.
- 5Order & paymentProforma invoice; first orders on T/T 30 / 70.
- 6Production & release15–30 days at the partner factory that builds your model, then inspected and released to LONGWELL standards with outgoing sampling to AQL 2.5.
- 7ShippingFOB / CIF / DDP by sea from Ningbo or Shanghai; express and air on EXW / FCA / DAP.
- 8After-sales12 months standard, extendable to 18–24 months by project agreement; test records retained for 5 years; 8D closed-loop for any issue; annual technical review for framework customers.
Test & release at LONGWELL
Specified and drawn by LONGWELL; built to LONGWELL drawings by qualified partner factories; inspected and released to LONGWELL standards before shipment.
See test and release photos (8)
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-651100MN-06 this model | 1,178 m³/h | 58 Pa | 1,800 rpm | 100.8 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-65820MN-07 | 933 m³/h | 56 Pa | 1,800 rpm | 36 W | 55 dB(A) | 24 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-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.
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
LWBE3G220-072NS-08Ø220 mm · 1,184.5 m³/h · 978.5 Pa · ECsimilar duty
LWBE3G220-072NU-12Ø220 mm · 1,184.5 m³/h · 978.5 Pa · ECsimilar duty
LWBE3G225-072NS-13Ø225 mm · 1,184.5 m³/h · 669.5 Pa · ECsimilar duty
LWBE3G225-072NU-15Ø225 mm · 1,184.5 m³/h · 669.5 Pa · ECsimilar duty
LWBE3G250-072NS-08Ø250 mm · 1,184.5 m³/h · 618 Pa · ECsimilar duty
LWBE3G250-072NU-32Ø250 mm · 1,184.5 m³/h · 618 Pa · ECsimilar dutySee all Cross Flow Fans · select by duty point
Go deeper on longwellfans.com
Application guides, project stories and engineering calculators for cross flow fans — on our main site.
Solutions
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