The R4E280-AB49-10 from EBM Papst is a high-performance centrifugal fan without a cover, intended as a spare part. This model is equipped with a voltage-controlled asynchronous external rotor motor, which provides efficient and energy-saving operation with a power of 63 W and a rotation speed of 1395 rpm. The fan wheel is made of black painted steel with backward curved blades, which optimizes the airflow while keeping the noise level low. With an enclosure rating of IP44 and built-in thermal contact motor protection, this fan is ideal for applications in units, heat recovery and ventilation where reliability and long service life are a priority. See the data sheet on the product page for full technical information.
Datasheet (PDF) - download
| Product attribute | Value |
|---|---|
| RPM: | 1395 rpm |
| Power: | 63 W |
| Frequency: | 50 Hz |
| Voltage: | 1~230 VAC |
| Impeller: | B-wheel |
| Bearing type: | Ball bearings |
| IP class: | IP44 |
| Motor protection: | Built-in thermal contact motor protection, reset by disconnecting the mains voltage |
| Rotation direction: | Clockwise from fan inlet |
| Motor type: | Voltage adjustable asynchronous motor of outer rotor type |
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