The RER125-19/18N from EBM-Papst is a compact DC radial fan in a FlatPak design with dimensions of 92 × 92 × 25.4 mm. It is ideal for space-constrained applications where efficient airflow and low noise levels are crucial.
The fan is well-suited for cooling electronics, control cabinets, and embedded systems. Thanks to its selectable mounting position and compact plastic chassis, it offers great flexibility in design and installation.
- Voltage: 12 V DC (range 8–15 V)
- Airflow: up to 91 m³/h at free air flow
- Maximum static pressure: 47 Pa
- Speed: 3000 rpm
- Power: 2.5 W, current consumption 208 mA
- Noise level: 35 dB(A)
- Bearing type: ball bearing
- Built-in reverse polarity protection
- Electrical connection: 310 mm cable
At Reserv, EBM-Papst original parts are stocked by established wholesalers, guaranteeing genuine quality and fast delivery. Order your RER125-19/18N safely and easily.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 91 m³/h |
| Speed | 3000 rpm |
| Power | 2.5 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan has a plastic chassis measuring 92 × 92 × 25.4 mm and weighing 0.106 kg. It is mounted with ISO 4762 M4 screws, degreased and without washers. The shaft can be mounted in any position. The maximum mounting torque is 40 Ncm at the cable outlet corner and 60 Ncm at the other corners. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. The airflow is directed outwards over the struts (air outlet over struts). With free airflow and 3000 rpm, a maximum airflow of 91 m³/h and a maximum static pressure of 47 Pa are delivered. |
| Bearing type | ball bearing |
| Rotation direction | counter-clockwise |
| Motor type | The motor is a DC motor with ball bearings and automatic restart at locked rotor. It has built-in reverse polarity protection via a rectifier diode. The rated voltage is 12 V DC with a voltage range of 8–15 V. At nominal voltage and free airflow, the current consumption is 208 mA and the power consumption is 2.5 W. |
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