

Used in Ventilation, ZIEHL-ABEGG MK137-2DK.07.N is a 400 V AC External Rotor Motor, recognized through a documented speed of 2,830 rpm. This guides model-to-system comparison. The stated values provide a basis for design review.
| Rated Voltage(V) | 400 |
|---|---|
| Input Power(W) | 650 |
| Speed(rpm) | 2830 |
The ZIEHL-ABEGG MK137-2DK.07.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 400 V operation, 650 W input, speed up to 2830 rpm for matching the supply and mechanical duty to the driven assembly. The matched datasheet identifies ball-bearing support 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.
The available selection evidence guides procurement screening during OEM development without relying on generic assumptions.
The supplied comparison identifies a documented speed of 2,830 rpm; review it together with the other listed ratings rather than as a standalone selection criterion.
It can be evaluated for demanding service using the documented ratings, installation limits and preventive-maintenance plan for the application.
Noise data is not listed in the supplied table. Use unobstructed airflow, secure mounting and suitable isolation where required.
Provide service access, keep the airflow path clean, inspect wiring and mounting, and investigate abnormal noise or vibration before continued use.

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