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Cooling Fans & Blowers

Compact cooling fans for electronics, cabinets and power modules on AC / DC / EC platforms, plus DC centrifugal blowers and air blowers. Selection focuses on airflow density, noise and service life. Final selection is confirmed at the duty point (airflow / static pressure / voltage / control mode) and by project verification.

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Filters use nameplate maximum values (max airflow at zero static pressure, max static pressure at zero airflow). Check the actual operating point on the performance curve of each model.

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ModelSizeMax airflowm³/hMax static pressurePaPowerWNoisedB(A)SpeedrpmVoltageV
LWA-1100-01 LWA-1100-01AC 43 mm 1,200 2,550 1,100 — — 230 Details
LWA-1100-02 LWA-1100-02AC 43 mm 1,200 2,650 1,100 — — 120 Details
LWA-1100-03 LWA-1100-03AC 43 mm 1,200 2,550 1,100 — — 230 Details
LWA-1100-04 LWA-1100-04AC 43 mm 1,200 2,650 1,100 — 2,850 220-240 Details
LWA-370-01 LWA-370-01AC 37 mm 750 1,500 370 — — 230 Details
LWA-370-02 LWA-370-02AC 37 mm 760 1,650 370 — — 120 Details
LWA-370-03 LWA-370-03AC 37 mm 750 1,500 370 — — 230 Details
LWA-370-04 LWA-370-04AC 37 mm 760 1,500 370 — 2,850 220-240 Details
LWA-480-01 LWA-480-01AC 37 mm 800 1,800 480 — — 120 Details
LWA-550-01 LWA-550-01AC 37 mm 800 1,800 550 — — 230 Details
LWA-550-02 LWA-550-02AC 37 mm 850 1,900 550 — — 120 Details
LWA-550-03 LWA-550-03AC 37 mm 800 1,800 550 — — 230 Details
LWA-550-04 LWA-550-04AC 37 mm 800 1,800 550 — 2,850 220-240 Details
LWA-680-01 LWA-680-01AC 43 mm 850 1,950 680 — — 230 Details
LWA-680-02 LWA-680-02AC 43 mm 900 2,200 680 — — 120 Details
LWA-680-03 LWA-680-03AC 43 mm 850 1,950 680 — — 230 Details
LWA-680-04 LWA-680-04AC 43 mm 850 1,950 680 — 2,850 220-240 Details
LWA-750-01 LWA-750-01AC 43 mm 900 2,200 750 — — 230 Details
LWA-750-02 LWA-750-02AC 43 mm 960 2,550 750 — — 120 Details
LWA-750-03 LWA-750-03AC 43 mm 900 2,200 750 — — 230 Details
LWA-750-04 LWA-750-04AC 43 mm 900 2,550 750 — 2,850 220-240 Details
LWA-950-01 LWA-950-01AC 43 mm 1,050 2,400 950 — — 230 Details
LWA-950-02 LWA-950-02AC 43 mm 1,050 2,600 950 — — 120 Details
LWA-950-03 LWA-950-03AC 43 mm 1,050 2,400 950 — — 230 Details
LWA-950-04 LWA-950-04AC 43 mm 1,050 2,600 950 — 2,850 220-240 Details
LWB-180B-01 LWB-180B-01AC 24 mm 600 800 180 — — 230 Details
LWB-180B-02 LWB-180B-02AC 24 mm 600 800 180 — — 120 Details
LWB-180B-03 LWB-180B-03AC 24 mm 600 800 180 — — 220 Details
LWB-250E-01 LWB-250E-01AC 31 mm 700 900 250 — — 230 Details
LWB-250E-02 LWB-250E-02AC 31 mm 700 1,400 250 — — 120 Details
LWB-250E-03 LWB-250E-03AC 31 mm 700 1,000 250 — — 220 Details
LWB-280B-01 LWB-280B-01AC 24 mm 800 1,000 280 — — 230 Details
LWB-280B-02 LWB-280B-02AC 24 mm 800 1,000 280 — — 120 Details
LWB-280B-03 LWB-280B-03AC 24 mm 800 1,000 280 — — 220 Details
LWT-1125-01 LWT-1125-01AC 49 mm 4,100 1,700 1,125 — — 230 Details
LWT-1125-02 LWT-1125-02AC 49 mm 4,100 1,700 1,125 — — 120 Details
LWT-1500-01 LWT-1500-01AC 49 mm 4,300 1,900 1,500 — — 230 Details
LWT-1500-02 LWT-1500-02AC 49 mm 4,300 1,900 1,500 — — 120 Details
LWT-2250-01 LWT-2250-01AC 49 mm 4,800 2,200 2,250 — — 230 Details
LWT-2250-02 LWT-2250-02AC 49 mm 4,800 2,200 2,250 — — 120 Details
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