

Specified for Equipment Cooling, ebm-papst W2E143-AA15-01 is a 115 V AC axial fan, whose key figure is a documented speed of 3,300 rpm. The value aids operating-point comparison. Its documented data supports integration planning.
| Rated Voltage(V) | 115 |
|---|---|
| Size(mm) | φ172*51 |
| Max.Air Flow(m³/h) | 445 |
| Max.Pressure(Pa) | 9 |
| Input Power(W) | 26 |
| Speed(rpm) | 3300 |
The ebm-papst W2E143-AA15-01 is an AC axial fan for industrial cooling, delivering focused air movement for cabinets, machinery and thermal assemblies.
Data includes 115 V operation, airflow up to 445 m³/h and pressure up to 9 Pa to give procurement teams a clearer basis for technical model comparison. Installed noise depends on the duty point and airflow path. The datasheet lists ball-bearing support for durable motor support. Careful attention to wiring and inlet geometry supports efficient heat removal without unnecessary aerodynamic loss.
This model-specific evidence clarifies technical handover during OEM development before release to production. Its documented ratings also improve traceability during design reviews and replacement planning.
Check for blocked airflow paths, incorrect supply, loose wiring, abnormal rotation or system resistance before consulting the exact service documentation.
The supplied comparison identifies a documented speed of 3,300 rpm; review it together with the other listed ratings rather than as a standalone selection criterion.
It can be evaluated for demanding service using the documented ratings, installation limits and preventive-maintenance plan for the application.
Continuous operation must remain within the published electrical, thermal and aerodynamic limits; confirm the exact datasheet and system conditions.

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