The 5214N/2HH from EBM-Papst is a compact DC tubeaxial fan designed for demanding cooling and ventilation applications. Measuring 127 × 127 × 38 mm and powered by 24 V DC, it is suitable for industrial electronics, control cabinets, and OEM equipment. With an airflow of up to 340 m³/h, it delivers impressive performance in a small form factor.
Thanks to ball bearings and an estimated lifespan of up to 45,000 hours (L10 at 40 °C), the 5214N/2HH is well-suited for continuous operation where reliability is crucial. Built-in reverse polarity protection and automatic restart upon locked rotor reduce the risk of downtime.
- Voltage: 24 V DC (range 16–30 V)
- Airflow: up to 340 m³/h
- Maximum static pressure: 215 Pa
- Speed: 4,900 rpm
- Power: 17.5 W
- Sound pressure: 58 dB(A)
- Bearing type: ball bearings, lifespan 45,000 h (L10)
- Housing: plastic, 127 × 127 × 38 mm, optional mounting position
At Reserv, original EBM-Papst parts are stocked by established wholesalers, ensuring genuine quality and fast delivery. Order with confidence and get the right part for your application.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 340 m³/h |
| Speed | 4900 rpm |
| Power | 17.5 W |
| Voltage | 24V DC VAC |
| Motor frame | The housing is square with dimensions 127 × 127 × 38 mm and made of plastic. Mounting screws of type ISO 4762 M4 (degreased, without extra fastener or washer) are used. The mounting position is optional with respect to the shaft’s orientation. Maximum mounting torque is 10 Ncm in the cable outlet corner and 60 Ncm in other corners. |
| Casing | plastic, square |
| Impeller | The impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. The airflow direction is outward over the struts. At free airflow and 4,900 rpm, the impeller delivers a maximum airflow of 340 m³/h and a maximum static pressure of 215 Pa. The optimal operating point is 210 m³/h at 76 Pa. |
| Bearing type | ball bearing |
| Rotation direction | counter-clockwise |
| Motor type | The motor is a DC motor with electronic speed control and a nominal voltage of 24 V DC (voltage range 16–30 V). It has built-in reverse polarity protection via a rectifier diode and automatic restart in case of locked rotor. An internal fuse (3 A, Littelfuse NANO2 451 series) protects the circuit. The motor is rated for protection class III and has a service life of up to 45,000 hours (L10) at 40 °C ambient temperature. |
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