Need a non-standard size or another format? Ask an engineer or search the download center.
- ImpellerØ350 mm
- Max airflow3,451 m³/h
- Max static pressure128 Pa
- Voltage220/230 V
- Speed1,800 rpm
- Input power175 W
- Noise65 dB(A)
LWAE3G350ST-5PGW-06 EC Axial Fan Ø350 mm
Ø350 mm | EC | Max airflow 3,451 m³/h | Max static pressure 128 Pa | 65 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.
LWAE3G350ST-5PGW-06 is a LONGWELL EC Axial Fan from the EC Axial Fans range, impeller Ø350 mm, rated 220/230 V EC, maximum airflow 3,451 m³/h, maximum static pressure 128 Pa, noise 65 dB(A), input power 175 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 | LWAE3G350ST-5PGW-06 |
|---|---|
| Series | LWAE3G350 |
| Motor type | EC |
| Phase | 1-phase |
| Rated voltage | 220/230 V |
| Voltage range | 176 ~ 264 V |
| Frequency | 50/60 Hz |
| Current | 1.2 A |
| Input power | 175 W |
| Speed | 1,800 rpm |
| Max. airflow | 3,451 m³/h |
| Max. airflow (CFM) | 2,054 CFM |
| Max. static pressure | 128 Pa |
| Noise | 65 dB(A) |
| Ambient temperature | -25 ~ +60 ℃ |
| Storage temperature | -25 ~ 70℃ |
| Humidity | 0 ~ 85 % RH |
| Altitude | < 1000m |
| Impeller diameter | Ø350 mm |
| Impeller material | PA66 |
| Protection class | IP54 |
| Insulation class | B |
| Bearing | Maintenance-free deep groove ball bearings |
| Duty | S1 |
| Balance grade | G6.3 |
| Vibration standard | JB/T 8689 |
| Service life | 40,000Hours(L10), At 40 °Croom, humidity 15%~65%RH |
| Speed control | Control input 0~10VDC / PWM |
| Control signal | Control signal VSP voltage range1VDC~9.5VDC(During normal operation, when the VSP voltage is below 1.0VDC, the motor switches from operating mode to standby mode) |
| PWM input | PWM signal: frequency 1K–10KHz, amplitude 10–12V,duty cycle 30%–70% . |
| Speed feedback | Tach output: 1 Pulse/R; FG internal open circuit output, external pull-up resistor 10KΩ, pull-up voltage +10V |
| Auxiliary output | Output 10VDC, Max Current 10 mA |
| Protection functions | Over-temperature protection, Over-current protection, Locked-rotor protection’ |
| Soft start | Delay time <20 seconds to full speed |
Typical applications
- Condensers, evaporators and dry coolers
- Heat-pump and chiller outdoor units
- Building and workshop ventilation
- Cooling towers and transformer cooling
Series LWAE3G350: 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 (Ø350 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 | |
|---|---|---|---|---|---|---|---|
| LWAE3G350ST-5PGW-06 this model | 3,451 m³/h | 128 Pa | 1,800 rpm | 175 W | 65 dB(A) | 220/230 V | |
| LWAE3G350ST-5MEW-08 | 2,884 m³/h | 150 Pa | 1,600 rpm | 150 W | 66 dB(A) | 220/230 V | View |
| LWAE3G350SS-5MEW-07 | 2,884 m³/h | 150 Pa | 1,600 rpm | 150 W | 66 dB(A) | 220/230 V | View |
| LWAE3G350ST-5PNW-02 | 3,451 m³/h | 128 Pa | 1,800 rpm | 175 W | 65 dB(A) | 220/230 V | View |
| LWAE3G350ST-5PEW-04 | 3,451 m³/h | 128 Pa | 1,800 rpm | 175 W | 65 dB(A) | 220/230 V | View |
| LWAE3G350SS-5PNW-01 | 3,451 m³/h | 128 Pa | 1,800 rpm | 175 W | 65 dB(A) | 220/230 V | View |
| LWAE3G350SS-5PGW-05 | 3,451 m³/h | 128 Pa | 1,800 rpm | 175 W | 65 dB(A) | 220/230 V | View |
| LWAE3G350SS-5PEW-03 | 3,451 m³/h | 128 Pa | 1,800 rpm | 175 W | 65 dB(A) | 220/230 V | View |
| LWDE-350 (14")U-MWN-01 | 3,467 m³/h | see curve | 2,800 rpm | 659 W | 77 dB(A) | 110-120 V | View |
| LWAE3G350SS-5PEW-09 | 3,554 m³/h | 144 Pa | 1,600 rpm | 164 W | 62 dB(A) | 230 V | View |
| LWDE-350 (14")S-MWN-02 | 6,200 m³/h | see curve | 2,800 rpm | 659 W | 77 dB(A) | 220-240 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 LWAE3G350 seriesSame impeller, different speed grade or wiring
LWAE3G350SS-5MEW-07Ø350 mm · 2,884 m³/h · 150 Pa · ECsame series
LWAE3G350SS-5PEW-03Ø350 mm · 3,451 m³/h · 128 Pa · ECsame series
LWAE3G350SS-5PEW-09Ø350 mm · 3,554 m³/h · 144 Pa · ECsame series
LWAE3G350SS-5PGW-05Ø350 mm · 3,451 m³/h · 128 Pa · ECsame series
LWAE3G350SS-5PNW-01Ø350 mm · 3,451 m³/h · 128 Pa · ECsame series
LWAE3G350ST-5MEW-08Ø350 mm · 2,884 m³/h · 150 Pa · ECsame seriesAdjacent sizesOne size up when airflow is short, one size down when it is too much
LWEA355S(T)M-160EØ355 mm · 6,542 m³/h · 373 Pa · ACadjacent sizeLWEA355S(T)M-159EØ355 mm · 3,265 m³/h · 93 Pa · ACadjacent sizeLWA-350S(T)M-05EØ340 mm · 4,840 m³/h · 550 Pa · ACadjacent size
LWAE3G315ST-5PEW-04Ø315 mm · 2,575 m³/h · 164 Pa · ECadjacent size
LWMFAF315-01Ø315 mm · 3,300 m³/h · 1,050 Pa · ACadjacent size
LWAE3G315SS-5PNW-01Ø315 mm · 2,575 m³/h · 164 Pa · ECadjacent sizeAlternatives at a similar dutySimilar airflow, different construction or motor platform
See all Axial Fans · select by duty point