The R2E140-AE77-B9 from EBM Papst is a high-efficiency, casing-less radial fan designed as a spare part for various applications. This fan is equipped with a voltage-controlled asynchronous external rotor motor, which enables reliable and adaptable operation. With an operating voltage of 1~230 VAC and a power of 105 W, it offers robust performance in temperature ranges from -25 to +40 °C. The fan wheel is designed with forward-curved blades in black-painted steel, which contributes to efficient airflow management. The R2E140-AE77-B9 is ideal for use in units, heat recovery systems and general ventilation, where long-term and reliable operation is essential. Replaces previous product: R2E140-AB01-26, R2E140-AE40-27, R2E140-AE77-23, R2E140-AE77-53, R2E140-AT77-14, R2E140-AZ38-10, R2E140-BP77-09, R2E140-BP77-10 See datasheet on product page for full technical information.
Datasheet (PDF) - download
| Product attribute | Value |
|---|---|
| RPM: | 1400 |
| Power: | 105W |
| Frequency: | 50 Hz |
| Voltage: | 1~230 VAC |
| Impeller: | F-wheel |
| Bearing type: | Ball bearings, sealed |
| IP class: | IP44 |
| Motor protection: | Built-in thermal contact motor protection, reset by disconnecting the mains voltage. |
| Motor code: | M2E068-BF |
| Rotation direction: | Clockwise |
| Motor type: | Voltage adjustable asynchronous motor of outer rotor type. |
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