The W3G500-ZM03-I1 from EBM Papst is a powerful EC axial fan with a housing, designed for demanding industrial ventilation. The fan combines a 500 mm plastic impeller with an electronically commutated EC motor for high efficiency and low energy consumption. With an airflow of up to 8,520 m³/h at free flow and an IP55 protection rating, it is suitable for harsh operating environments.
The fan is well-suited for air handling units, cooling systems, and industrial ventilation where stable performance and smart control are crucial. The integrated RS-485 MODBUS-RTU communication and 0–10 V DC/PWM control input make integration into modern control systems easy.
- EC motor M3G084-GF, 230 V AC, 50/60 Hz
- Airflow up to 8,520 m³/h (free flow)
- Power 650 W, rated current 2.9 A
- Speed 1,330 rpm, sound pressure 71 dB(A)
- Protection class IP55, bearing type: sealed ball bearings
- Integrated PID controller, soft start and active PFC
- RS-485 MODBUS-RTU and analog 0–10 V DC/PWM control
- Thermal overload protection (TOP), internally connected
At Reserv, we stock original EBM Papst products for quick delivery. You can always rely on getting the right part — certified and quality-assured directly from the manufacturer.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 5895 m³/h |
| Speed | 1330 rpm |
| Power | 650 W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is supplied with a fan housing in PP plastic with an integrated protective grille and is designed for mounting flanges on either the intake or exhaust side. Mounting is done using all 8 holes on the relevant pitch circle, and M6 cylinder screws with an internal hex drive (DIN 912) are recommended. As an accessory (not included), protective grille 50070-2-4039 is available for mounting on the intake side. |
| Casing | PP plastic, round fan housing with protective grille |
| Impeller | The fan impeller is made of PP plastic and is painted black on the rotor surface. It has 5 blades and the airflow direction is axial (V-direction, pulling). At rated operation of 1330 rpm and 50 Hz, the fan delivers up to 8520 m³/h at free air flow and a maximum static pressure of 220 Pa. The fan impeller size is 500 mm. |
| Bearing type | ball bearings (sealed, without air gap) |
| IP class | IP55 |
| Motor protection | Thermal overload protection (TOP), internally connected |
| Motor code | M3G084-GF |
| Rotation direction | clockwise, viewed towards the rotor |
| Motor type | The motor is of the EC type (electronically commutated) with the designation M3G084-GF and is designed for single-phase 230 V AC operation in the 50/60 Hz frequency range. It has insulation class F and environmental protection class H2. The motor is equipped with an internally connected thermal overload protector (TOP) and active PFC. The electronic unit is made of die-cast aluminum, painted black, and includes an integrated PID controller, soft start, RS-485 MODBUS-RTU communication, and an analog 0–10 V DC / PWM control input. |
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