Built for Automation, ebm-papst R4E450-AK01-01 is a 230 V AC backward-curved centrifugal fan, documented with a listed airflow of 5,810 m³/h. This supports duty-point selection. Its documented data supports integration planning.
| Rated Voltage(V) | 230 |
|---|---|
| Size(mm) | 450 |
| Max.Air Flow(m³/h) | 5810 |
| Max.Pressure(Pa) | 450 |
| Input Power(W) | 680 |
| Speed(rpm) | 1250 |
| Noise(db) | 62 |
R4E450-AK01-01 is an ebm-papst AC centrifugal fan for Automation, where controlled heat removal and airflow management must match the actual duty point. Its model-specific format supports OEM builds, retrofit planning and replacement sourcing.
Documented selection points include 230 V supply, 680 W input, 450 mm size, up to 5810 m3/h airflow. These values support electrical, envelope and duty-point comparison.
For procurement, verify voltage, duty point, dimensions, connector and mounting. Correct sizing and clear airflow paths support stable operation, controlled noise and long service life. Confirm speed control, IP protection and approvals in the exact-model datasheet. It supports applications that prioritize reliable operation and maintainable design.
The supplied comparison identifies a listed airflow of 5,810 m³/h; review it together with the other listed ratings rather than as a standalone selection criterion.
Control capability and input method must be confirmed in the exact-model datasheet and wiring diagram; do not infer them from the fan family alone.
Verify mounting orientation, inlet and outlet clearance, fastener security, electrical connections and the exact dimensional drawing before startup.
Continuous operation must remain within the published electrical, thermal and aerodynamic limits; confirm the exact datasheet and system conditions.

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