The 4114N/2H6PU is a high-performance DC axial fan from EBM-Papst with a flanged rim, in a compact metal housing measuring 119 × 119 × 38 mm. The fan is designed for demanding environments thanks to its IP68 protection rating and stainless steel ball bearings. With a maximum airflow of 425 m³/h and a static pressure of up to 860 Pa, it delivers impressive performance in a small form factor.
Thanks to a wide voltage range (16–30 V DC) and PWM control, the 4114N/2H6PU is well-suited for industrial, marine, and outdoor applications where humidity, dust, and tough operating conditions place high demands on the component. Optional mounting position provides great flexibility during installation.
- Voltage: 24 V DC (range 16–30 V)
- Airflow: up to 425 m³/h
- Maximum static pressure: 860 Pa
- Speed: 8,400 rpm
- Power: 65 W
- Protection class: IP68
- Bearing type: stainless steel ball bearings
- PWM control: 1–10 kHz, reverse polarity and locked rotor protection
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Technical specifications
| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 425 m³/h |
| Speed | 8400 rpm |
| Power | 65 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan has a square metal housing with dimensions of 119 × 119 × 38 mm and a weight of 0.39 kg. ISO 4762 M4 mounting screws are used, degreased and without washers. The mounting position for the shaft is arbitrary. The maximum permissible torque at the corner with the cable outlet is 420 Ncm and at the other corners 600 Ncm. |
| Casing | metal, square |
| Impeller | The fan impeller is made of plastic and mounted in a metal housing with dimensions 119 × 119 × 38 mm. The airflow direction is intake over the struts. With free airflow and 8400 rpm, a maximum airflow of 425 m³/h and a maximum static pressure of 860 Pa are achieved. |
| Bearing type | stainless steel ball bearing |
| IP class | IP68 |
| Rotation direction | clockwise |
| Motor type | The motor is a DC motor with electronic speed control via PWM signal (1–10 kHz, typically 2 kHz). Nominal voltage is 24 V DC with an allowable voltage range of 16–30 V. The motor has reverse polarity protection via P-channel FET and automatic restart upon locked rotor. An internal 7 A fuse (Littelfuse NANO2 451 series) protects against overcurrent. |