The RG160-28/14NM from EBM-Papst is a DC centrifugal fan with backward-curved blades, designed for applications where a compact size and reliable airflow are crucial. The fan measures 220×220×56 mm and delivers up to 139 m³/h at free air flow. With a voltage range of 12–28 V DC and ball bearings, it is built for flexible and reliable use.
Thanks to axial air intake and radial air discharge, the fan is ideal for control cabinets, medical equipment, and industrial electronics where efficient cooling in a compact unit is required. Optional mounting position provides great freedom during installation.
- Voltage: 12–28 V DC (nominal 24 V)
- Airflow: up to 139 m³/h
- Maximum static pressure: 180 Pa
- Speed: 1900 rpm
- Power: 7 W at nominal voltage
- Bearing type: ball bearing
- Motor protection: automatic restart at locked rotor, internal fuse 4 A, reverse polarity protection
- Electrical connection: 325 mm cable
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Technical specifications
| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 139 m³/h |
| Speed | 1900 rpm |
| Power | 7W |
| Voltage | 24V DC VAC |
| Motor frame | The fan has dimensions 220 x 220 x 56 mm and weighs 1.3 kg. Mounting is done via a flange on the mounting plate with ISO 4762 M4 screws, degreased and without a washer. The maximum tightening torque during assembly is 70 Ncm in all corners. |
| Casing | mixed media, square |
| Impeller | The fan impeller is made of plastic and is designed for a centrifugal fan (blower) with axial air intake and radial air discharge. At a nominal speed of 1900 rpm, the fan impeller delivers a maximum free air flow of 139 m³/h and a maximum static pressure of 180 Pa. The optimal operating point is at 72 m³/h and 80 Pa. |
| Bearing type | ball bearing |
| Motor protection | automatic restart on locked rotor, internal fuse 4 A |
| Rotation direction | counterclockwise |
| Motor type | The motor is a DC motor with a nominal voltage of 24 V and a voltage range of 12–28 V. At nominal voltage and free airflow, the motor consumes 7 W and 290 mA. The motor is equipped with reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. An internal Littelfuse NANO2 4 A fuse protects against overcurrent. |