The W3G630-GG97-01 from EBM Papst is a powerful EC axial fan with a square full wall ring, designed for demanding industrial ventilation applications. The fan comes complete with a HyBlade impeller, guard grille, and terminal box, and is powered by an integrated M3G112-IA EC motor with a three-phase 400 V AC supply. The combination of high efficiency and smart electronics makes it an excellent choice for demanding ventilation in, for example, air handling units and industrial processes.
The EC motor offers advanced control options with an integrated PID controller, soft start, and RS-485 MODBUS-RTU interface — perfect for modern automation systems requiring precise flow control and communication.
- Air flow up to 9,445 m³/h at nominal operation
- Voltage: 400 V AC (380–480 V), 50/60 Hz
- Power: 1,080 W, speed 1,160 rpm
- HyBlade impeller with 5 blades, diameter 630 mm
- Protection class IP55 — resistant to moisture and dust
- Sealed ball bearings for long service life
- Sound pressure level: 67 dB(A)
- Thermal overload protection (TOP) internally connected
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 9445 m³/h |
| Speed | 1160 rpm |
| Power | 1080 W |
| Frequency | 50/60 Hz |
| Voltage | 400V AC VAC |
| Motor frame | The fan is supplied with a square full nozzle made of sheet metal, galvanized and coated with black plastic (RAL9005). The protective grille is made of steel coated with black plastic (RAL9005). The terminal box material is PP plastic. Condensate drainage holes are located on the impeller side. The total weight of the fan is 25.2 kg. |
| Casing | sheet, galvanized and coated with black plastic (RAL9005), square full nozzle |
| Impeller | The fan impeller is of the HyBlade type with sickle-shaped (S-series) blades, made of pressed sheet metal without surface treatment and injection-mcoated with PP plastic. The impeller has 5 blades and airflow direction V (away from the motor). The rotor surface is painted black, and the impeller has a diameter of 630 mm. During nominal operation, the fan impeller provides an airflow of up to 13,805 m³/h in free-blowing mode. |
| Bearing type | sealed bearings |
| IP class | IP55 |
| Motor protection | Thermal overload protection (TOP), internally connected |
| Motor code | M3G112-IA |
| Rotation direction | counterclockwise, viewed facing the rotor |
| Motor type | The motor is an EC motor of type M3G112-IA, three-phase with a rated voltage of 400 V AC (range 380–480 V AC) and frequency of 50/60 Hz. It has insulation class F and operating mode S1 for continuous operation. The motor is equipped with integrated electronics in a cast aluminium housing, painted black, with advanced features such as PID controller, soft start, RS-485 MODBUS-RTU interface, and passive PFC. Thermal overload protection (TOP) is internally connected and protects both the electronics and the motor. |
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