

Serving Ventilation, the ZIEHL-ABEGG MK165-4DK.24.N is a 230-400V AC External Rotor Motor, recognized through 165 mm dimensions for installation planning. This supports duty-point selection.
| Rated Voltage(V) | 230/400 |
|---|---|
| Size(mm) | 165 |
| Speed(rpm) | 1400 |
The ZIEHL-ABEGG MK165-4DK.24.N is an AC motor for compatible fan assemblies in hvac systems. It gives equipment builders a defined replacement or design-in motor rather than a complete standalone fan.
Selection data includes 230/400 V operation, speed up to 1400 rpm for matching the supply and mechanical duty to the driven assembly. Its documented construction provides the basis for integration and service planning. 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.
This model-specific evidence strengthens lifecycle planning in compact cooling projects with clearer fit and interface checks.
Correct sizing and operation within documented limits can reduce avoidable thermal stress and maintenance events; project savings require duty-cycle analysis.
The supplied table lists 230-400V. Verify supply type, frequency, wiring and permissible tolerances before commissioning.
The supplied table lists 1,400 rpm; use the exact datasheet for the complete operating curve.
Noise data is not listed in the supplied table. Use unobstructed airflow, secure mounting and suitable isolation where required.

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