The 8315100143 from EBM-Papst is a high-performance DC axial fan with dimensions of 120 × 120 × 38 mm. The fan operates on 12 V DC and is equipped with PWM control for precise speed regulation. With a maximum airflow of 345 m³/h and a static pressure of up to 320 Pa, it delivers impressive performance in a compact form factor.
The fan is ideal for applications where powerful cooling and controllable operation are crucial – for example, in server racks, industrial electronics, and demanding OEM applications.
- Voltage: 12 V DC (10.8–13.2 V permissible)
- Airflow: 345 m³/h at 6,500 rpm
- Maximum static pressure: 320 Pa
- PWM control: 1–30 kHz (typical 25 kHz)
- Ball bearings for long lifespan
- Reverse polarity protection and automatic restart at locked rotor
- Sound pressure level: 60 dB(A)
- Optional mounting position, M4 screws
At Reserv, you will find original EBM-Papst parts stocked by our wholesaler. You can trust that you will get the right component quickly – without hassle. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 345 m³/h |
| Speed | 6,500 rpm |
| Power | 30W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan has a plastic housing with dimensions 120 × 120 × 38 mm and a mass of 0.32 kg. Mounting is done with M4 screws (ISO 4762, degreased, without washer or extra support). The mounting position for the motor shaft is optional. The maximum tightening torque during assembly is 80 Ncm for all corners. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and rotates counter-clockwise when viewed facing the rotor. The airflow direction is out over the struts (air outlet over struts). At free air flow and 6,500 rpm, a maximum airflow of 345 m³/h and a maximum static pressure of 320 Pa are delivered. |
| Bearing type | ball bearing |
| Motor code | AF120-00143 |
| Rotation direction | counter-clockwise |
| Motor type | The motor is a DC motor with electronic control via a PWM signal (1–30 kHz, typically 25 kHz). The nominal voltage is 12 V DC with an allowable voltage range of 10.8–13.2 V. The motor has reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. Locked rotor current is approximately 1,200 mA and starting current is a maximum of 3,700 mA. |
Similar products
