Ziehl-Abbeg RH35M-4DK.4C.1R Centrifugal fan with Motorized impeller 3Ph.

Description:

The Ziehl-Abegg RH35M-4DK.4C.1R is a high-performance centrifugal fan with an integrated motorized impeller designed for efficient airflow and pressure generation in industrial environments. It features a backward-curved impeller and external rotor motor design, enabling compact installation, reduced vibration, and high energy efficiency. This fan is engineered for continuous-duty operation with low noise and long service life, making it suitable for demanding cooling and ventilation applications.

Applications:

The Ziehl-Abegg RH35M-4DK.4C.1R centrifugal fan is used in HVAC systems, electrical cabinet cooling, frequency converter cooling, industrial ventilation, air handling units, and machinery cooling systems. It is commonly installed in compact systems where efficient airflow, reliable heat dissipation, and space-saving design are required.

Technical Specifications:

• Manufacturer Part Number (MPN): RH35M-4DK.4C.1R
• Product Type: Centrifugal Fan with Motorized Impeller
• Voltage: 3-Phase 400V (typical)
• Power Rating: ~0.29–0.45 kW (variant dependent)
• Speed: ~1360–1620 RPM (dual-speed capable)
• Diameter: ~350 mm (~14")
• Airflow: Up to ~2800 m³/h
• Pressure: Up to ~349 Pa
• Motor Type: External rotor AC motor
• Impeller Type: Backward-curved centrifugal
• Function: Airflow generation and cooling
• Construction: Industrial-grade housing with balanced impeller
• Application: Ventilation and thermal management

Common Replacements:

• Ziehl-Abegg RH35M-4EK.4F.1R
• Ziehl-Abegg RH40M series centrifugal fans
• ebm-papst centrifugal fan equivalents