Description
The ebmpapst M1G074-CF31-53 is a precision-engineered EC centrifugal fan designed for high-efficiency thermal management in demanding industrial environments. Featuring advanced GreenTech EC motor technology, this unit delivers superior aerodynamic performance with significantly reduced power consumption compared to traditional AC counterparts. The backward-curved impeller design optimizes static pressure capabilities while maintaining low noise emissions through enhanced structural rigidity and balanced mass distribution. Equipped with maintenance-free ball bearings, the M1G074-CF31-53 ensures long-term reliability and stable operation, effectively minimizing thermal impedance in critical electronic enclosures and ventilation systems.
Model Number: M1G074-CF31-53
Brand: ebmpapst
Product Type: EC Centrifugal Fan / Motorized Impeller
Rated Voltage: 24 VDC
Voltage Range: 16.0 – 28.0 VDC
Power Input: 48 W
Rated Current: 2.2 A
Rated Speed: 1950 RPM
Max. Air Flow: 335.5 CFM (570 m³/h)
Max. Static Pressure: 1.89 inH₂O (470 Pa)
Bearing Type: Ball Bearing
Impeller Diameter: 190 mm
Motor Size: 74 mm
Weight: 1.4 kg
Impeller Material: PA Plastic (Glass-fiber reinforced)
Housing Material: Die-cast Aluminum
Direction of Rotation: Clockwise (viewed toward rotor)
Ingress Protection: IP20
Insulation Class: B
Speed Control: 0-10 VDC / PWM Control
Signal Output: Tachometer Output
Operating Temperature: -25°C to +60°C
Storage Temperature: -40°C to +80°C
Motor Protection: Reverse Polarity, Locked Rotor Protection
Approvals: UL, CSA, VDE, CE
Life Expectancy: 85,000 Hours (at 40°C)
This high-performance cooling solution is specifically engineered for applications requiring significant static pressure and airflow, such as telecommunications base stations, server rack cooling systems, and industrial control cabinets. The M1G074-CF31-53 excels in compact ventilation units where space is at a premium but thermal dissipation cannot be compromised. Additionally, the M1G074-CF31-53 is frequently utilized in medical technology and renewable energy inverters, providing consistent airflow to sensitive components to prevent thermal throttling.
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Additional information
| Shipping Weight | 1 kg |
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