The 8315100142 from EBM-Papst is a high-performance DC axial fan from the AxiForce series, featuring a wall ring and a compact 120 × 120 × 38 mm plastic housing. The fan is designed for demanding applications where high airflow and robust operational reliability are critical.
With a maximum airflow of 340 m³/h and static pressure of up to 320 Pa, this fan is ideal for cooling industrial electronics, server cabinets, and air handling equipment. PWM control enables precise speed control, and the integrated tacho signal simplifies operation monitoring.
- Airflow: 340 m³/h
- Voltage: 24 V DC (allowed range 16–28 V)
- Speed: 6,500 rpm
- Power: 16 W
- PWM control: 1–30 kHz (typically 25 kHz)
- Bearing type: ball bearings for long lifespan
- Sound pressure level: 60 dB(A)
- Connection: 310 mm cable with reverse polarity protection
At Reserv, you will find original EBM-Papst parts, stocked by our wholesaler for fast delivery. You can always count on receiving the correct component — certified and ready for delivery. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 340 m³/h |
| Speed | 6,500 rpm |
| Power | 16 W |
| Voltage | 24V DC VAC |
| Motor frame | The casing is square with dimensions 120 × 120 × 38 mm and is made of plastic. Fastening is done with M4 screws (ISO 4762) without washers or additional support. The maximum tightening torque during assembly is 80 Ncm in all corners, including the cable outlet corner. The unit weighs 0.32 kg. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and designed for axial flow where air flows out over support struts. The direction of rotation is counter-clockwise when viewed from the rotor side. At free air flow and 100% PWM, the fan impeller reaches 6,500 rpm with a maximum airflow of 340 m³/h and a maximum static pressure of 320 Pa. |
| Bearing type | ball bearing |
| Motor code | AF120-00142 |
| Rotation direction | counter-clockwise (viewed from rotor side) |
| Motor type | The motor is a DC motor with electronic control via a PWM signal (1–30 kHz, typically 25 kHz). The nominal supply voltage is 24 V DC with an allowable voltage range of 16–28 V. The motor has built-in reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. The electronics are mounted on a control board and provide stable operation with a tacho signal (open collector output) for speed measurement. |
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