The 8300100678 from EBM-Papst is a compact DC axial fan, built for demanding applications where high pressure and small size are critical. Measuring 40 × 40 × 28 mm, it delivers impressive performance with a maximum static pressure of 1100 Pa and an airflow of up to 44 m³/h. Its IP68 rating makes it dustproof and resistant to submersion in water.
The fan is ideal for dense industrial environments, medical equipment, and electronics cooling where reliable operation under harsh conditions is required. PWM control and an integrated tacho signal provide full control over the speed.
- Voltage: 48 V DC (range 36–56 V)
- Maximum airflow: 44 m³/h
- Maximum static pressure: 1100 Pa
- Speed: 22,500 rpm at 100% PWM
- Ingress protection: IP68
- Bearing type: ball bearing
- PWM control with tacho signal and automatic restart on locked rotor
- Reverse polarity protection via N-channel FET
At Reserv, original EBM-Papst parts are stocked by an established wholesaler, giving you quick access to the right component without compromising on quality. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 44 m³/h |
| Speed | 22,500 rpm |
| Power | 13 W |
| Voltage | 48 V DC VAC |
| Motor frame | The fan measures 40 × 40 × 28 mm and weighs 54 g. Mounting is done with M3 screws (ISO 4762) without washers and without extra support. The maximum tightening torque during mounting is 30 Ncm in all corners. The mounting position for the shaft can be horizontal or in any direction. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. At full PWM control signal (100%), a speed of 22,500 rpm is achieved. The fan delivers a maximum free air flow of 44 m³/h and a maximum static pressure of 1,100 Pa. The optimal operating point is 31 m³/h at 410 Pa. |
| Bearing type | ball bearing |
| IP class | IP68 |
| Rotation direction | counter-clockwise |
| Motor type | The motor is an electronically speed-controlled DC motor with a nominal voltage of 48 V and a voltage range of 36–56 V. Power consumption is 13 W at free airflow. The motor has reverse polarity protection via N-channel FET and automatic restart at locked rotor. The ingress protection rating is IP68, which means the fan is dust-tight and submersible in water. |
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