

For ventilation, HVAC, and refrigeration fan drives, MK085-4DK.07.Y 130481 combines 400 VAC operation with a external-rotor motor configuration. Its representative supplied feature is a 850 mm size specified in the upload data. Selection focus: system resistance during system integration.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 850 |
Designed for industrial machinery and electrical equipment, MK085-4DK.07.Y 130481 combines ZIEHL-ABEGG engineering with an external-rotor motor format suited to OEM integration. The design supports stable thermal management in compact equipment layouts.
The 400 VAC rating should be matched to the equipment supply and the complete model suffix. The asynchronous external-rotor motor places the rotating section outside the stator, creating a compact drive with effective heat transfer. Available flange or shaft mounting supports space-efficient fan and refrigeration assemblies.
The full MK085-4DK.07.Y 130481 suffix should remain on the approved bill of materials. Checking installed airflow, supply compatibility and service access supports dependable operation and controlled purchasing.
It may be evaluated for high-reliability cooling using the supplied parameters, but duty cycle, redundancy, ambient limits, and protection must be confirmed at system level.
The supplied application data covers ventilation, HVAC, and refrigeration fan drives. Confirm the installation's airflow, pressure, space, and electrical requirements.
No quantified cost-saving claim is supplied for this exact item. Compare energy use, controls, service needs, and purchase cost using the required duty point.
The upload sheet marks the item as In Stock, but available quantity should be confirmed when the order is placed.
No exact IP protection level is stated for this item in the supplied sources. Confirm it before use in dusty, wet, or harsh locations.
The matched series information describes speed-control capability. Confirm the exact control method and required controller for this model before commissioning.

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