Description
ebmpapst 9393020011 is a 24VDC 100x100x25mm Centrifugal Fan optimized for high-pressure medical ventilation and vacuum pump cooling. This precision-engineered blower utilizes a high-efficiency DC brushless motor with dual ball bearing architecture to minimize thermal impedance and ensure long-term structural rigidity under continuous operation. The aerodynamic impeller design is specifically tuned to overcome high system resistance in compact pneumatic circuits. Operating at a rated current of 1.1A and 5000RPM, it delivers a robust static pressure of 560Pa, making it a critical component for maintaining stable airflow in life-support equipment and specialized industrial gas analysis systems.
Model Number: 9393020011
Brand: ebmpapst
Product Type: Centrifugal Fan / Blower
Rated Voltage: 24 VDC
Voltage Range: 16.0 – 28.0 VDC
Rated Current: 1.1 A
Power: 26.4 W
Rated Speed: 5000 RPM
Bearing Type: Dual Ball Bearing
Max. Air Flow: 82.4 CFM (140 m³/h)
Max. Static Pressure: 57.1 mmH₂O (560 Pa)
Dimensions: 100 x 100 x 25 mm
Weight: 180 g
Life Expectancy: 70,000 Hours at 40°C
Speed Control: PWM Control
Signal Output: Tachometer / Hall Signal
Noise Level: 58 dB(A)
Housing Material: Fiberglass-reinforced Plastic (PBT)
Blade Material: Fiberglass-reinforced Plastic (PA)
Insulation Class: Class E
Ingress Protection: IP20
Termination: 4-Wire Lead Wires
Operating Temperature: -20 to +70 °C
Protection Features: Locked Rotor Protection, Reverse Polarity Protection
Certifications: VDE, CSA, UL, CE
9393020011 Applications
1. Medical Ventilators and CPAP Machines: High static pressure capability ensures consistent oxygen delivery through high-impedance breathing circuits and bacterial filters.
2. Vacuum Pump Cooling: Compact form factor and high RPM provide targeted thermal management for internal motor components in medical-grade suction units.
3. Laboratory Gas Analyzers: Low-vibration operation and precise PWM speed control allow for stable sampling flows without interfering with sensitive optical or chemical sensors.
4. Replacement Fan for Medical Equipment: Direct OEM replacement for ebmpapst 9393020011 series in legacy respiratory and diagnostic platforms.
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Additional information
| Shipping Weight | 1 kg |
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