The EBM-Papst 9595414377 is a compact DC centrifugal fan with backward-curved blades and dimensions of 220 × 220 × 56 mm. The fan is powered by a 48 V DC EC motor with a wide voltage range of 36–60 V DC, offering great flexibility for various installations. With a maximum airflow of 435 m³/h and a maximum static pressure of 1,550 Pa, it delivers powerful performance in a compact form factor.
This fan is ideal for industrial applications, refrigeration units, and air handling systems where energy-efficient and precisely controlled ventilation is required. Its counter-clockwise rotation and optional mounting position make it easy to integrate into existing designs.
- Voltage range: 36–60 V DC (nominal 48 V DC)
- Maximum airflow: 435 m³/h at free air stream
- Maximum static pressure: 1,550 Pa
- Power consumption: 173 W at 100% PWM
- Rotational speed: 6,000 rpm at 100% PWM
- Speed control via PWM signal (1–10 kHz) with Tacho output
- Ball bearings with an estimated lifespan of 40,000 hours (L10 at 40 °C)
- Integrated protection: automatic restart on locked rotor, internal 8 A fuse, and reverse polarity protection
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 435 m³/h |
| Speed | 6000 rpm |
| Power | 173 W |
| Voltage | 48 V DC VAC |
| Motor frame | The fan has dimensions 220 × 220 × 56 mm and weighs 1.4 kg. Mounting is done via the flanges with ISO 4762 M4 screws (degreased, without washer and without additional support). The maximum tightening torque for all mounting corners is 70 Ncm. The mounting position for the motor shaft is arbitrary. |
| Casing | mixed media, centrifugal fan |
| Impeller | The impeller is made of plastic and is of the centrifugal (radial fan) type. Air is drawn in axially and discharged radially. At free airflow, a maximum airflow of 435 m³/h and a maximum static pressure of 1550 Pa are achieved. The optimal operating point is at 265 m³/h and 705 Pa. |
| Bearing type | ball bearing |
| Motor protection | automatic restart with locked rotor, internal fuse 8A |
| Motor code | RG160-28/18N/2TDHHP |
| Rotation direction | counter-clockwise |
| Motor type | The motor is an EC (electronically commutated) motor with a rated voltage of 48 V DC and a voltage range of 36–60 V DC. The power consumption is 173 W at free airflow and 100% PWM. The motor speed is controlled via a PWM signal (1–10 kHz) and has built-in reverse polarity protection via a P-channel FET. The motor speed is 6000 rpm at 100% PWM, and the lifespan is estimated at 40,000 hours (L10) at 40 °C. |
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