The D4E133-AH01-55 from EBM Papst represents a high-quality double-inlet centrifugal fan, designed as a spare part with robust features for reliable performance. This model is equipped with a voltage-controlled asynchronous external rotor motor, which ensures efficient operation with a rated power of 70 W and a rotation speed of 1180 rpm. With an air flow capacity of up to 510 m³/h and a temperature resistance from -25 to +40 °C, the fan is ideal for use in units, heat recovery systems and general ventilation. The fan wheel with forward-curved blades and the casing made of galvanized sheet steel contribute to a long service life and minimal maintenance. The fan is also protected by IP44 classification and built-in thermal contact motor protection with automatic reset, which ensures its operational reliability in demanding environments. See the data sheet on the product page for full technical information.
Datasheet (PDF) - download
| Product attribute | Value |
|---|---|
| Airflow at 0 Pa m³/h: | 510 |
| RPM: | 1180 rpm |
| Power: | 70W |
| Frequency: | 50 Hz |
| Voltage: | 1~230 VAC |
| Casing: | Galvanized steel sheet |
| Impeller: | Fan wheel with forward-curved blades made of galvanized steel. |
| Bearing type: | Ball bearings |
| IP class: | IP44 |
| Motor protection: | Built-in thermal contact motor protection, automatic reset. |
| Motor code: | M4E068-BF |
| Rotation direction: | Clockwise viewed from the rotor side |
| Motor type: | Voltage adjustable asynchronous motor of outer rotor type. |
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