The D2E146-HR93-01 from EBM-Papst is an AC centrifugal fan with forward-curved blades and a dual inlet, designed for demanding ventilation and air handling applications. The fan measures 218×253×199 mm and operates on 230 V AC at 50/60 Hz. The housing is made of PP plastic, and the fan impeller is 146 mm with a partially cast aluminum rotor.
With four speed settings and a maximum airflow of 635 m³/h, the fan is ideally suited for air handling units, cooling systems, and industrial ventilation where flexible control and reliable operation are crucial. Continuous operation (S1) and built-in thermal overload protection make it a safe choice for installations with high operational demands.
- Airflow: up to 635 m³/h (free flow, 50 Hz)
- Voltage: 230 V AC, 50/60 Hz
- Power: 150 W, rated current 0.66 A
- Speed: 505 / 805 / 1,050 / 1,750 rpm (four steps)
- Motor M2E068-CF: single-phase AC, insulation class F, S1 operation
- Protection class: IP20, calotte bearing
- Thermal overload protection (TOP), internally connected
- Housing and fan impeller in PP plastic, weight 2.52 kg
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 635 m³/h |
| Speed | 505/805/1050/1750 rpm |
| Power | 150W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is mounted with 4 sheet metal nuts for threads according to EN ISO 1478-ST4.8, with a minimum screw length of 14.5 mm plus the thickness of the mounting material. There are no condensation drain holes. The fan weighs 2.52 kg and is intended for mounting with the shaft horizontally. |
| Casing | PP plastic |
| Impeller | The fan impeller is of the forward-curved, dual-intake type. It is made of PP plastic and has a size of 146 mm. The fan impeller is designed for centrifugal operation and provides up to 635 m³/h at free air flow (50 Hz). The rotor is partially cast in aluminum. |
| Bearing type | calotte bearing |
| IP class | IP20 |
| Motor protection | thermal overload protection (TOP), internally connected |
| Motor code | M2E068-CF |
| Rotation direction | counter-clockwise, looking at the rotor |
| Motor type | The motor is an M2E068-CF type, single-phase AC motor designed for 230 V and 50/60 Hz. It has insulation class F and is equipped with an internal thermal overload protector (TOP). The motor is vibration-damped on both sides and has four speed settings. The operating mode is S1 (continuous operation), and the ingress protection rating is IP20. |
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