The W2E143-AB15-01 from EBM-Papst is a compact axial fan with a wall ring for AC current, measuring 182×172×51 mm. It is powered by the single-phase M2E052-BF motor at 115 V AC and delivers an airflow of 425 m³/h in free air at 50 Hz. The fan is excellently suited for demanding applications such as ventilation, electronics cooling, and unit cooling.
With a black-painted die-cast aluminum housing and ball bearings, the W2E143-AB15-01 offers a long service life and durable construction. Optional installation position and flat pin connection make mounting easy and flexible.
- Airflow: 425 m³/h (50 Hz, free air)
- Voltage: 115 V AC, 50/60 Hz
- Speed: 2,850 / 3,300 rpm (50/60 Hz)
- Power: 26 W | Rated current: 0.25 A
- Housing: die-cast aluminum, black painted
- Impeller: 5 sheet metal blades, black painted
- Internal thermal overload protection (TOP)
- Protection class IP20 | Bearing type: ball bearings
Reserv stocks original EBM-Papst parts and delivers quickly directly to you. You can be confident that you are receiving a genuine spare part with full product quality. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 425 m³/h |
| Speed | 2850/3300 rpm |
| Power | 26 W |
| Frequency | 50/60 Hz |
| Voltage | 115 V AC VAC |
| Motor frame | The fan is a compact axial fan with a size of 143 mm and a black-painted die-cast aluminum housing. The installation position is arbitrary. There are no condensate drainage holes as the rotor is open. The fan complies with EN 60335-1, CE, and UKCA standards and is approved by VDE, UL507, EAC, CCC, and CSA C22.2 No. 113. |
| Casing | cast aluminum, black lacquered |
| Impeller | The fan impeller has 5 blades made of sheet metal, black painted. The rotor is open and black painted. The direction of airflow is marked V (intake side), and the direction of rotation is counter-clockwise when viewed towards the rotor. At free air (50 Hz), an airflow of 425 m³/h is achieved. |
| Bearing type | ball bearing |
| IP class | IP20 |
| Motor protection | Thermal overload protection (TOP), internally connected |
| Motor code | M2E052-BF |
| Rotation direction | counterclockwise, viewed facing the rotor |
| Motor type | The motor is an M2E052-BF type, single-phase AC motor designed for 115 V. It is equipped with internally wired thermal overload protection (TOP) and has insulation class B. The motor can withstand an ambient temperature of up to +60 °C (50 Hz) and +75 °C (60 Hz) during operation, and up to +80 °C during transport/storage. The capacitor is 3 µF / 250 V with safety protection class S0. |
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