The RG160-28/14NTDA from EBM-Papst is a DC centrifugal fan with backward-curved blades, designed for applications where efficient airflow and a compact design are crucial. The fan measures 220×220×56 mm and delivers up to 318 m³/h at a maximum static pressure of 740 Pa. With an EC motor and analog speed control via a 0–10 V control signal, it is perfectly suited for modern, energy-efficient systems.
The fan is well-suited for ventilation units, electronics cooling, and industrial equipment where precisely regulated airflow is required. Optional mounting positions and compact dimensions provide great flexibility during installation.
- Voltage: 24 V DC (permissible range 16–28 V)
- Airflow: up to 318 m³/h
- Maximum static pressure: 740 Pa
- Speed: 4,200 rpm
- Power: 64 W
- Speed control: analog control signal 0–10 V
- Motor protection: reverse polarity protection and automatic restart in case of locked rotor
- Bearing type: ball bearing
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 318 m³/h |
| Speed | 4200 rpm |
| Power | 64 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan has a mixed-material casing with dimensions 220 x 220 x 56 mm and weighs 1.4 kg. Mounting is done via flange with degreased ISO 4762 M4 screws without washer or extra support. The maximum tightening torque during assembly is 70 Ncm in all corners. The motor shaft can be mounted in any position. |
| Casing | mixed media, 220x220x56 mm |
| Impeller | The fan impeller is made of plastic and designed for a radial fan (blower). Air is drawn in axially and blown out radially. At the maximum operating point (4,200 rpm), a maximum airflow of 318 m³/h and a maximum static pressure of 740 Pa are achieved. The optimal operating point is 175 m³/h at 405 Pa. |
| Bearing type | ball bearing |
| Motor protection | automatic restart on locked rotor |
| Motor code | RG160-28/14NTDA |
| Rotation direction | counter-clockwise |
| Motor type | The motor is an EC motor (electronically commutated) with speed control via an analogue control signal of 0–10 V. The nominal voltage is 24 V DC with an allowed voltage range of 16–28 V. The motor has reverse polarity protection via P-channel FET and automatic restart on locked rotor. With free airflow and a 10 V control signal, power consumption is 64 W and current consumption is 2,650 mA. |
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