- ImpellerØ120 mm4.7 in
- Max airflow1,600 m³/h942 CFM
- Max static pressure123 Pa0.49 in. wg
- Voltage230 V
- Speed1,350 rpm
- Input power80 W
- Noise67 dB(A)
LWCE-120680SN-06 EC Cross Flow Fan Ø120 mm
Ø120 mm | EC | Max airflow 1,600 m³/h | Max static pressure 123 Pa | 67 dB(A)
- Direct from LONGWELL
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 12-month warranty
- CE · RoHS · ETL on request
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 LWCE-120680SN-06
LWCE-120680SN-06 — construction, airflow path and running condition.
LONGWELL LWCE-120 EC Cross Flow Fan: Powerful & Quiet HVAC Solution | LWCE-120680SN-06 · open in video library
高效节能 静享未来——朗伟EC贯流风机引领智能通风新体验 | LWCE-120680SN-06 · open in video library
EC120 Cross Flow Fans | Three Models, One Perfect Match | LWCE-120680SN-06 · open in video library
Catalogue table & Wiring LWCE-120680SN-06
Files for LWCE-120680SN-06: datasheet, catalogue and drawing PDFs are listed above ↑ · CAD (STEP / DWG) on request — ask an engineer.
Technical description LWCE-120680SN-06
LWCE-120680SN-06 is a LONGWELL EC Cross Flow Fan from the EC Cross Flow Fans range, impeller Ø120 mm, rated 230 V EC, maximum airflow 1,600 m³/h, maximum static pressure 123 Pa, noise 67 dB(A), input power 80 W. The EC motor integrates the drive electronics: stepless speed control by 0–10 V or PWM signal, speed feedback and high efficiency at part load.
Technical data
| Model | LWCE-120680SN-06 |
|---|---|
| Series | LWCE120680 |
| Motor type | EC |
| Phase | 1-phase |
| Inlet | Single inlet |
| Rated voltage | 230 V |
| Frequency | 50 Hz |
| Input power | 80 W |
| Speed | 1,350 rpm |
| Max. airflow | 1,600 m³/h |
| Max. static pressure | 123 Pa |
| Noise | 67 dB(A) |
| Ambient temperature | -25 ~ 60 °C |
| Impeller diameter | Ø120 mm |
| Outlet length | 560mm |
| 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 LWCE120680: 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.
Company certificates
Scans of original documents held by Ningbo Longwell Electric Technology Co., Ltd.: the company ISO 9001 / 14001 / 45001 management-system certificate. 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 certificateNeed a Declaration of Conformity for this model and your destination market? Ask us — we arrange additional certification on request.
How to order LWCE-120680SN-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 (Ø120 mm · EC)
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 | |
|---|---|---|---|---|---|---|---|
| LWCE-120680SN-06 this model | 1,600 m³/h | 123 Pa | 1,350 rpm | 80 W | 67 dB(A) | 230 V | |
| LWCE-120380SN-06 | 900 m³/h | 68 Pa | 1,350 rpm | 53 W | 63 dB(A) | 230 V | View |
| LWCE-120560SN-06 | 1,350 m³/h | 102 Pa | 1,350 rpm | 70 W | 65 dB(A) | 230 V | View |
| LWCE-120780SN-06 | 1,900 m³/h | 141 Pa | 1,350 rpm | 92 W | 71 dB(A) | 230 V | View |
| LWCE-120900SN-06 | 2,100 m³/h | 161 Pa | 1,350 rpm | 105 W | 72 dB(A) | 230 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-120680MN-06Ø120 mm · 1,600 m³/h · 122 Pa · DCsimilar duty
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-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
Go deeper on longwellfans.com
Application guides, project stories and engineering calculators for cross flow fans — on our main site.
Solutions
- Home appliance coolingHoods, ovens, dryers, air conditioners
- Commercial HVACAHU, rooftop, fan coil, air curtain