The EBM-Papst 9793510204 is a compact DC centrifugal fan (blower) with backward-curved blades and dimensions of 104×104×25 mm. The fan operates with a nominal voltage of 48 V DC within a wide voltage range of 36–56 V, making it flexible for various operating environments. Air flows in axially and out radially – a classic blower design for directed airflow.
The fan is ideal for applications requiring a compact design and reliable cooling, such as in electronics cabinets, medical equipment, and industrial automation. With PWM control (35 Hz), it offers stepless speed regulation up to 6,700 rpm.
- Voltage: 48 V DC (range 36–56 V DC)
- Speed: up to 6,700 rpm at 100% PWM
- Power consumption: 16.8 W at free airflow
- Bearing type: Ball bearing for long service life
- Motor protection: Automatic restart upon locked rotor and reverse polarity protection
- Protection class: IPX4 / IP5X (not certified)
- Connection: 450 mm cable with connector
- Weight: 220 g, optional mounting position
At Reserv, we stock original EBM-Papst parts for fast delivery directly to you. You can confidently purchase genuine components from an established wholesaler.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Speed | 5150/6400/6700 rpm |
| Power | 16.8 W |
| Voltage | 48 V DC VAC |
| Motor frame | The unit is a compact blower with a depth of 25.0 mm and a diameter of 104.0 mm. The mounting position for the shaft is optional. The mass is 0.220 kg. No chassis or intake nozzle is included in the delivery. |
| Casing | plastic, round |
| Impeller | The fan impeller is made of plastic and designed as a centrifugal blower without a housing and without an inlet nozzle. Air flows in axially and out radially. The fan impeller rotates clockwise when viewed from the rotor side and reaches speeds of up to 6700 rpm at 100% PWM control. |
| Bearing type | ball bearing |
| IP class | IPX4 (not certified), IP5X (not certified) |
| Motor protection | automatic restart on locked rotor |
| Rotation direction | 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 at free airflow is nominally 16.8 W at 100% PWM control (35 Hz). The motor has reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. The operating temperature range is -20 °C to +70 °C. |
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