

RH50M-4EK.6K.1R 121866 is a 230 VAC centrifugal fan for air-conditioning systems. Its main supplied feature is a 500 mm size specified in the upload data. It also lists 1300 W input power for the listed electrical version. Review airflow path for compatibility checking. Check the exact variant before ordering.
| Rated Voltage(V) | 230 |
|---|---|
| Size(mm) | 500 |
| Input Power(W) | 1300 |
| Speed(rpm) | 1320 |
The ZIEHL-ABEGG RH50M-4EK.6K.1R 121866 is an AC centrifugal fan developed for HVAC and ventilation systems. It gives equipment designers a defined airflow or control solution for managing heat under continuous operating conditions.
The aluminum backward-curved wheel is integrated with an external-rotor motor in a compact single-inlet arrangement. Its geometry supports free-running use or integration with a suitable scroll, giving equipment designers flexibility when balancing airflow, pressure and installation space.
OEM engineers should verify the complete RH50M-4EK.6K.1R 121866 code, mounting arrangement, airflow direction and electrical interface before release. This gives purchasing teams a traceable basis for repeat orders and service replacement.
Effective circulation helps the wider installation retain its intended operating temperature. ZIEHL-ABEGG RH50M-4EK.6K.1R 121866 addresses airflow needs in HVAC, outdoor air-conditioning and ventilation equipment and maintains planned air exchange through air-handling and outdoor HVAC equipment.
The result is a practical thermal-management option for engineering review, procurement and replacement planning. For commercial refrigeration and heating equipment, the RH50M-4EK.6K.1R 121866 AC centrifugal fan supports condenser and equipment ventilation in refrigeration systems.
For rail vehicles and trackside equipment, the RH50M-4EK.6K.1R 121866 AC centrifugal fan maintains directed airflow through transportation equipment exposed to changing loads. For purchasing teams, the exact model reference supports controlled sourcing and service identification.
It gives project teams a clear basis for system testing, bill-of-material control and future replacement. For equipment serving industrial drying and wood-processing equipment, ZIEHL-ABEGG RH50M-4EK.6K.1R 121866 carries warm, moisture-laden air through industrial drying equipment.
The supplied files do not establish a universal 24/7 duty rating. Validate ambient conditions, duty cycle, protection, and maintenance requirements for continuous use.
Available performance data includes 1300 W input, 1320 rpm. Obtain the full curve when system resistance or part-load behavior matters.
Confirm the target equipment, operating point, ambient conditions, installation space, electrical supply, controls, protection, quantity, and required delivery date.
The upload sheet marks the item as In Stock, but available quantity should be confirmed when the order is placed.
The upload row lists 230 VAC. Confirm phase, frequency, terminals, and local supply conditions before wiring.
No noise value is supplied for this model. Request exact acoustic data if the project has a sound limit.

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