Description
The ebm-papst S4E350-AQ02-12 is a robust industrial axial fan engineered for high-efficiency thermal management in demanding environments. This unit utilizes an external rotor motor design, integrating the motor directly into the impeller hub to optimize compactness and aerodynamic performance. Featuring ebm-papst’s advanced HyBlade technology, the impeller is constructed from a composite of aluminum and plastic, significantly reducing noise emissions while maintaining structural rigidity under high static pressure loads. The motor is equipped with maintenance-free ball bearings, ensuring long-term reliability and reduced thermal impedance during continuous operation. Designed for single-phase AC applications, the S4E350-AQ02-12 incorporates a thermal overload protector (TOP) wired internally, providing critical protection against overheating and ensuring operational safety in complex industrial systems.
Model Number: S4E350-AQ02-12
Brand: ebm-papst
Product Type: Axial Fan
Motor Type: M4E074-DF
Phase: 1~
Rated Voltage: 230 VAC
Frequency: 50 / 60 Hz
Rated Speed: 1340 / 1590 RPM
Power Consumption: 165 / 225 W
Current Draw: 0.73 / 0.99 A
Capacitor: 4 µF / 400 VDB
Max. Air Flow: Approx. 2160 m³/h (at 0 Pa)
Max. Static Pressure: Approx. 110 Pa
Impeller Diameter: 350 mm
Bearing Type: Ball Bearing
Direction of Rotation: Clockwise, viewed toward rotor
Blade Material: Sheet steel (press-fitted), PP plastic
Number of Blades: 5
Insulation Class: F
Motor Protection: Thermal Overload Protector (TOP) wired internally
Ingress Protection: IP44
Operating Temperature: -25°C to +60°C
Weight: 4.5 kg
Mounting Position: Shaft horizontal or rotor on bottom; rotor on top on request
Condensate Discharge Holes: Rotor-side
Touch Current: < 0.75 mA
Approval: CE, CCC, EAC
The S4E350-AQ02-12 is specifically designed for ventilation and cooling applications requiring substantial airflow with moderate back pressure. Common deployment scenarios include condenser units in refrigeration systems, heat pumps, and large-scale ventilation ducts where the S4E350-AQ02-12 ensures consistent heat dissipation. It is also frequently utilized in industrial control cabinet cooling and transformer cooling arrays. The rugged construction of the S4E350-AQ02-12 makes it suitable for agricultural ventilation and general facility air exchange systems where reliability is paramount.
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Additional information
| Shipping Weight | 1 kg |
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