The 8452/2N from EBM-Papst is a compact DC axial fan with a speed sensor and open collector output, designed for reliable and quiet operation in demanding environments. The fan delivers up to 67 m³/h at a speed of 3,600 rpm and is powered by 12 V DC. The square plastic casing measures 80 × 80 × 25 mm and weighs only 110 g.
With optional mounting position and a wide voltage range of 8–15 V, the 8452/2N is perfectly suited for electronics cabinets, medical equipment, and industrial automation where compact size and operational reliability are crucial.
- Voltage: 12 V DC (range 8–15 V)
- Airflow: 67 m³/h (free air flow)
- Maximum static pressure: 51 Pa
- Speed: 3,600 rpm
- Power: 1.9 W / rated current 160 mA
- Sound pressure level: 35 dB(A)
- Bearing type: ball bearing
- Motor protection: automatic restart at locked rotor and reverse polarity protection
- Electrical connection: 310 mm cable
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 67 m³/h |
| Speed | 3600 rpm |
| Power | 1.9 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan has a square plastic housing with dimensions 80 × 80 × 25 mm and weighs 110 g. Mounting is done via mounting flanges with screws according to ISO 4762 M4, degreased and without a washer. The maximum torque at the corner with the cable outlet is 30 Ncm and at the other corners 50 Ncm. The mounting position for the shaft can be in any direction. |
| Casing | plastic, square |
| Impeller | The impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. Air flows out over the struts. At a nominal speed of 3600 rpm, the impeller provides a maximum free air flow of 67 m³/h and a maximum static pressure of 51 Pa. |
| Bearing type | ball bearing |
| Motor protection | automatic restart on locked rotor |
| Rotation direction | counter-clockwise |
| Motor type | The motor is a DC motor with a nominal voltage of 12 V and a voltage range of 8–15 V. In free air flow, the motor consumes 1.9 W with a current consumption of 160 mA. The motor has reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. Protection class III according to current standard. |
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