

Intended for Automation, the ebm-papst R4E225-AI01-10 is a 230 V AC backward-curved centrifugal fan, offering a listed acoustic value of 0 dB. It gives engineers a clear comparison point.
| Rated Voltage(V) | 230 |
|---|---|
| Size(mm) | 225 |
| Input Power(W) | 45 |
| Speed(rpm) | 1700 |
| Noise(db) | 0 |
The ebm-papst R4E225-AI01-10 is an AC centrifugal fan for Automation, combining application-focused airflow with practical integration criteria. It serves equipment manufacturers and maintenance teams that require traceable model selection.
Documented selection points include 230 V supply, 45 W input, 225 mm size, 1700 rpm speed. 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. Service access and clean inlets help protect cooling performance over time.
Continuous operation must remain within the published electrical, thermal and aerodynamic limits; confirm the exact datasheet and system conditions.
Provide service access, keep the airflow path clean, inspect wiring and mounting, and investigate abnormal noise or vibration before continued use.
Match required airflow and pressure on the exact performance curve, then verify voltage, power, dimensions and environmental limits.
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.

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