The 8300100680 from EBM-Papst is a compact and powerful DC axial fan with dimensions of 40 × 40 × 28 mm, designed for demanding applications where high pressure and reliability are crucial. With an IP68 protection rating, it withstands moisture and dust – even in challenging environments. Thanks to PWM control and a built-in tacho signal, it offers precise speed control and easy integration into electronic systems.
The fan is ideal for industrial electronics, medical equipment, and other applications where a small form factor is combined with high demands on performance and long service life.
- Voltage: 12 V DC (operating range 8–13.8 V)
- Maximum airflow: 44 m³/h at 22,500 rpm
- Maximum static pressure: 1,100 Pa
- Power consumption: 13 W
- Protection class: IP68
- Bearing type: Ball bearing – lifespan 70,000 hours (L10 at 40 °C)
- PWM control (1–30 kHz) with tacho output, 4-wire cable 310 mm
- Locked rotor protection with automatic restart and reverse polarity protection
At Reserv, you will find original parts from EBM-Papst, stocked by our wholesaler for fast delivery. You can be confident that you will receive the correct component – every time.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 44 m³/h |
| Speed | 22,500 rpm |
| Power | 13 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan measures 40 × 40 × 28 mm and weighs 54 grams. Mounting is done via the flanges in the corners with ISO 4762 M3 screws (degreased, without additional support or washer). The maximum tightening torque for mounting is 30 Ncm per corner. The casing is made of plastic. |
| Casing | plastic, square |
| Impeller | The impeller is made of plastic and designed for axial airflow with air discharge over the struts. The direction of rotation is counter-clockwise when viewed towards the rotor. At 100% PWM and 22,500 rpm, a maximum free air flow of 44 m³/h and a maximum static pressure of 1,100 Pa are achieved. The optimal operating point is 31 m³/h at 410 Pa. |
| Bearing type | ball bearing |
| IP class | IP68 |
| Motor protection | locked rotor protection with automatic restart |
| Motor code | VWCE040KHDFS |
| Rotation direction | counter-clockwise (viewed from the rotor) |
| Motor type | The motor is a DC motor with electronic speed control via PWM signal (1–30 kHz, typically 2 kHz). The nominal voltage is 12 V DC with an operating voltage range of 8–13.8 V. Power consumption is 13 W at free airflow and 100% PWM. The motor has reverse polarity protection via N-channel FET and locked rotor protection with automatic restart. The estimated lifespan is 70,000 hours (L10) at 40 °C ambient temperature. |
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