The D2E146-HT67-31 from EBM-Papst is an AC centrifugal fan with forward-curved blades and dual inlet, designed for demanding industrial ventilation applications. The fan operates on 230 V AC and delivers an airflow of up to 1,060 m³/h, making it suitable for air handling units, cooling systems, and process ventilation.
With four speed settings and optional mounting positions, the fan offers excellent flexibility during installation. The thermal overload protection and ball bearing design ensure a long and reliable service life in continuous operation (S1).
- Airflow: up to 1,060 m³/h (level 4, 50 Hz)
- Voltage: 230 V AC, 50/60 Hz
- Power: 355 W, rated current 1.55 A
- Speed: 1,850 / 2,100 rpm
- Motor M2E068-EC: single-phase AC, insulation class F, 4 speed settings
- Thermal overload protection (TOP), approved according to VDE and EAC
- Protection class IP20, ball bearings, continuous operation S1
- PP plastic housing with flange, connection via Tyco Universal-Mate-N-Lok
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Technical specifications
| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 1060 m³/h |
| Speed | 1850/2100 rpm |
| Power | 355W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The casing is made of PP plastic and designed with a flange for easy mounting. Fastening is done via 4 sheet metal nuts for thread EN ISO 1478-ST4.8. The installation position is optional, and the unit weighs 3.6 kg. |
| Casing | PP plastic, with flanged housing |
| Impeller | The impeller is made of galvanized sheet steel with forward-curved blades and a dual-intake design. The fan size is 146 mm, and the rotor surface is unpainted. The impeller is designed for centrifugal operation and delivers an airflow of up to 1060 m³/h at maximum load (step 4, 50 Hz). |
| Bearing type | ball bearing |
| IP class | IP20 |
| Motor protection | Thermal overload protection (TOP), internally connected |
| Motor code | M2E068-EC |
| Rotation direction | counter-clockwise, looking at the rotor |
| Motor type | The motor is of type M2E068-EC and is a single-phase AC motor designed for 230 V and 50/60 Hz. It has insulation class F and is equipped with internal thermal overload protection (TOP). The motor is vibration-dampened on both sides and has 4 speed steps. Operating mode S1 (continuous operation) applies, and the motor is approved according to VDE and EAC. |