

Selected for Refrigeration, ebm-papst M4Q045-CA03-51 is a 230 V AC Q-motor, with a focus on a documented 34 W input rating. It gives engineers a clear comparison point. Its documented data supports integration planning.
| Rated Voltage(V) | 230 |
|---|---|
| Input Power(W) | 34 |
| Speed(rpm) | 1500 |
The ebm-papst M4Q045-CA03-51 is an AC motor for Refrigeration Equipment, 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, 34 W input, 1500 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. This approach helps OEMs reduce integration risk and plan dependable thermal performance.
How the M4Q045-CA03-51 compares to nearby M4Q series variants:
| Model | M4Q045-CA01-01 | M4Q045-CA03-51 | M4Q045-CF01-01 | M4Q045-EA01-01 |
|---|---|---|---|---|
| Air Flow | — | — | — | — |
| Power | — W | — W | — W | — W |
| Noise | — dB | — dB | — dB | — dB |
| Size | — mm | — mm | — mm | — mm |
All M4Q series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.
Data Center CRAH/CRAC Units: The M4Q045-CA03-51 delivers reliable cooling for Computer Room Air Handling with 24/7 uptime. EC motor enables precise temperature control.
AHU Air Handling: Engineered for integration into Air Handling Units.
Industrial Process Ventilation: Machinery cooling, enclosure ventilation and process air movement. Hengrui provides custom engineering support.
Match required airflow and pressure on the exact performance curve, then verify voltage, power, dimensions and environmental limits.
The workbook marks it In Stock, but quantity and lead time should be reconfirmed at quotation because availability can change.
It is listed for Refrigeration. Confirm voltage, duty point, dimensions and mounting against the equipment requirements before selection.

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