The RL48-19/12 from EBM-Papst is a compact DC centrifugal fan with forward-curved blades in a 76×76×27 mm format. It is designed for applications where efficient airflow is required in a small space and is ideal for cooling electronics, control cabinets, and medical equipment.
With its FlatPak design and optional mounting position, the RL48-19/12 is easy to integrate into tight constructions. Low power consumption and ball bearings make it a reliable choice for continuous operation.
- Voltage: 12 V DC (range 8–13.5 V)
- Airflow: up to 26 m³/h
- Maximum static pressure: 72 Pa
- Speed: 4,400 rpm
- Power: 3.6 W, current: 300 mA
- Bearing type: ball bearings
- Motor protection: reverse polarity protection and automatic restart upon locked rotor
- Connection: 310 mm cable, plastic housing, dimensions 76×76×27 mm
At Reserv, original EBM-Papst parts are stocked by established wholesalers, guaranteeing genuine quality and fast delivery. Order with confidence and get the right part for your application.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 26 m³/h |
| Speed | 4400 rpm |
| Power | 3.6 W |
| Voltage | 12 V DC VAC |
| Motor frame | The casing is made of plastic and measures 76 × 76 × 27 mm with a mass of 0.075 kg. Mounting is done with ISO 4762 M4 screws without washers or additional support. The maximum tightening torque when mounting across both mounting flanges is 120 Ncm. |
| Casing | plastic |
| Impeller | The fan impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. The fan is of the centrifugal type (blower), where air is drawn in axially and discharged centrifugally. At a nominal speed of 4,400 rpm, the fan impeller provides a maximum flow of 26 m³/h and a maximum static pressure of 72 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 8–13.5 V. With free air flow and nominal voltage, the power consumption is 3.6 W and the current consumption is 300 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 DIN EN 62368. |
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