The 4412F/2GP-535 from EBM-Papst is a DC axial fan with a wall ring, measuring 119 × 119 × 25.4 mm. It operates at 12 V DC and delivers an airflow of up to 168 m³/h, making it suitable for demanding cooling applications with limited space.
The fan is ideal for electrical cabinets, servers, medical equipment, and industrial electronics where reliable cooling and PWM control are required. The optional mounting position provides great flexibility during installation.
- Voltage: 12 V DC (operating range 10.8–12.6 V)
- Airflow: up to 168 m³/h
- Static pressure: max 61 Pa
- Speed: 2900 rpm
- Power: 6 W, rated current 500 mA
- Sound pressure level: 43 dB(A)
- Bearing type: plain bearing
- PWM control: 21–28 kHz (typical 25 kHz), open collector tach output
- Housing: plastic, 119 × 119 × 25.4 mm, mounted with M4 screws
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 168 m³/h |
| Speed | 2900 rpm |
| Power | 6W |
| Voltage | 12 V DC VAC |
| Motor frame | The housing is square and made of plastic with dimensions of 119 × 119 × 25.4 mm. Mounting is done with M4 screws (ISO 4762) without a washer. The maximum tightening torque is 40 Ncm at the cable outlet corner and 10 Ncm at the other corners. The mounting position for the shaft is optional. |
| Casing | plastic, square |
| Impeller | The impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. The airflow is directed outwards over the struts (air outlet over struts). At free air flow and 2900 rpm, a maximum airflow of 168 m³/h and a maximum static pressure of 61 Pa are achieved. |
| Bearing type | plain bearing |
| Rotation direction | counter-clockwise |
| Motor type | The motor is a DC motor with electronic speed control via a PWM signal (21–28 kHz, typically 25 kHz). The nominal voltage is 12 V DC, with an operating range of 10.8–12.6 V. The motor has reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. The protection class is Class III. |
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