

Matched to Commercial Refrigeration, ebm-papst M4Q045-EA01-70 is a 230 V AC Q-motor, specified with 45 mm dimensions for installation planning. The rating aids system-fit checks. Its documented data supports integration planning.
| Rated Voltage(V) | 230 |
|---|---|
| Size(mm) | 45 |
| Input Power(W) | 80 |
| Speed(rpm) | 1550 |
The ebm-papst M4Q045-EA01-70 is an AC motor for compatible fan assemblies in refrigeration cooling. It gives equipment builders a defined replacement or design-in motor rather than a complete standalone fan.
Selection data includes 230 V operation, 80 W input, speed up to 1550 rpm for matching the supply and mechanical duty to the driven assembly. The matched datasheet identifies IP42 protection for motor durability and installation review. Thermal behavior, sound and energy use depend on the complete fan system and load. Correct wiring, shaft interface and duty matching support reliable operation and long component life.
Its operating documentation helps structure design reviews during OEM development while keeping the duty point central.
Compare 45 mm, 230 V, 80 W plus mounting, connector and duty-point requirements.
Noise data is not listed in the supplied table. Use unobstructed airflow, secure mounting and suitable isolation where required.
Match required airflow and pressure on the exact performance curve, then verify voltage, power, dimensions and environmental limits.
Check for blocked airflow paths, incorrect supply, loose wiring, abnormal rotation or system resistance before consulting the exact service documentation.

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