Ebm-Papst
Ebm-Papst 4184NXH 24V 119x119x38mm Ball Bearing Case Fan
24 VDC ball-bearing case fan moves 237 m³/h at 4 400 rpm with a 70 000-hour rated life
- TypeCase Fan
- Bearing TypeBall
- Air Flow237 m3/h
- ColorBlack
- LEDNon-LED
- High airflow of 237 m3/h for effective cooling
- Ball bearing rated for 70000 hours of operation
- 24 VDC nominal with 12 to 28 VDC range
- Aluminium frame with grounding lug for secure mounting
- Flat 2.8 mm plugs simplify electrical connection
Industrial 24 VDC Axial Fan
The Ebm-Papst 4184NXH is a 119 x 119 x 38 mm axial fan built for 24 VDC industrial and server cooling. It delivers 237 m3/h airflow at 4400 min-1 using a dual ball bearing motor rated for 70000 h lifetime. The aluminium frame includes an M4 x 8 grounding lug and flat 2.8 x 0.5 mm plug connections.
Suited for Rack and Enclosure Cooling
This unit suits engineers integrating forced-air cooling into 24 V power architectures such as frequency converters, telecom shelters or industrial PCs. Buyers needing a 12 V or PWM-controlled fan for standard desktop motherboards cannot use this model without external voltage conversion and speed control circuitry.
Straightforward Panel Mount with Wiring Care
Four M4 screws secure the metal frame to standard 120 mm mounting patterns. Polarity must be observed on the 24 VDC supply (12–28 VDC range, 460 mA typical, 11 W). The bare flat plugs require crimping or soldering; no molex or header adapter is included, so installers should prepare suitable connectors before mounting.
Highlights
- High airflow of 237 m3/h for effective cooling
- Ball bearing rated for 70000 hours of operation
- 24 VDC nominal with 12 to 28 VDC range
- Aluminium frame with grounding lug for secure mounting
- Flat 2.8 mm plugs simplify electrical connection
Specifications
| Brand | Ebmpapst |
|---|---|
| Model | 4184 NXH |
| Type | Case Fan |
| Bearing Type | Ball |
| Air Flow | 237 m3/h |
| Color | Black |
| LED | Non-LED |
Questions about this item
What voltage source do I need to power the 4184NXH fan?
The fan runs on 24 VDC and accepts a range of 12 to 28 VDC, drawing 460 mA at nominal voltage.
Will the 119 mm mounting holes line up with my existing 120 mm fan positions?
The housing measures 119 x 119 mm with M4 screw holes, matching standard 120 mm fan mounting patterns.
How can I confirm the fan is spinning at its rated 4400 min-1 after installation?
Check the tachometer signal if your controller supports it, or verify airflow of 237 m3/h with an anemometer.
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