The 8315100320 from EBM-Papst is a compact and powerful DC axial fan in the 80 × 80 × 38 mm format. It is powered by an electronically speed-controlled 12 V DC motor and delivers impressive performance with an airflow of up to 135 m³/h and a maximum static pressure of 490 Pa. The fan is excellent for applications where high pressure and compact design are critical.
The model is well suited for cooling electronics, industrial equipment, and server cabinets where reliable and efficient air movement is required. The optional mounting position provides great flexibility during installation.
- Voltage: 12 V DC (8–16 V)
- Airflow: 135 m³/h at free flow
- Maximum static pressure: 490 Pa
- Speed: 10,000 rpm
- Power: 12 W, current consumption 1,000 mA
- Noise level: 61 dB(A)
- Ball bearings for long service life
- Built-in reverse polarity protection and automatic restart in case of locked rotor
At Reserv, you will find original parts from EBM-Papst stocked by wholesalers – this means fast delivery and reliable access to the right component. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 135 m³/h |
| Speed | 10,000 rpm |
| Power | 12W |
| Voltage | 12 V DC VAC |
| Motor frame | The housing is made of plastic and is square, with dimensions of 80 × 80 × 38 mm and a weight of 220 g. The mounting position is optional regarding the orientation of the shaft. The mounting screws are ISO 4762 M4, degreased, without additional support or washer, with a maximum tightening torque of 50 Ncm at the cable corner and 110 Ncm at the other corners. |
| Casing | plastic, square |
| Impeller | The impeller is made of plastic and mounted in an axial fan unit with dimensions 80 × 80 × 38 mm. The direction of rotation is counter-clockwise when viewed from the rotor side, and the airflow direction is out over the struts. At free airflow and 10,000 rpm, a maximum airflow of 135 m³/h and a maximum static pressure of 490 Pa are delivered. |
| Bearing type | ball bearing |
| IP class | IP20 |
| Motor code | AF80-00320 |
| Rotation direction | counter-clockwise |
| Motor type | The motor is an electronically speed-controlled DC motor with a nominal voltage of 12 V and a voltage range of 8–16 V. The power consumption at free airflow is 12 W and the current consumption is 1000 mA. The motor has built-in reverse polarity protection via P-CH FET and automatic restart upon locked rotor. Locked rotor current at nominal voltage is approximately 650 mA. |
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