The W3G300-QY25-23 from EBM-Papst is a powerful DC axial fan with wall ring, developed for demanding vehicle applications. The fan measures 330×330×77 mm and is powered by a brushless DC motor (M3G084-BF) at 26 V DC. With an impressive airflow of 3,315 m³/h and a speed of 3,925 rpm, it delivers high performance in a compact format.
Thanks to IP6K9K protection for the electronics and IP24KM for the motor, the fan can withstand harsh environments with moisture and dust – perfect for vehicles, heavy machinery, and industrial applications where reliability is crucial.
- Airflow: 3,315 m³/h in free air
- Voltage: 26 V DC (range 16–32 V DC)
- Power: 400 W at 3,925 rpm
- Protection class: Motor IP24KM, electronics IP6K9K
- Protection: reverse polarity, locked rotor, overvoltage, and thermal overload protection
- Sealed ball bearings for long lifespan
- Approved according to ECE R10 Rev. 6 (E1 & EAC)
- Optional mounting position – flexible installation
At Reserv, we stock original EBM-Papst products through established wholesalers, guaranteeing fast delivery and genuine quality. Order with confidence and get the right part – directly.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 3315 m³/h |
| Speed | 3925 rpm |
| Power | 400W |
| Voltage | 26 V DC VAC |
| Motor frame | The fan is designed for automotive applications and can be mounted in any position. The housing is made of polyamide (PA) plastic with a size of 300 mm. Electrical connection is made laterally via a 6-pin connector with cable. The unit meets EMC requirements according to ECE R10 Rev. 6 and has type approval number 069119. |
| Casing | polyamide (PA) plastic, round |
| Impeller | The fan impeller has a diameter of 300 mm and is made of polyamide (PA) plastic. It consists of 7 blades and provides an airflow of up to 3315 m³/h in free air at nominal voltage. The airflow direction is marked 'V', and the rotation direction is clockwise when viewed from the rotor. The rotor is of an open type without condensate drainage. |
| Bearing type | sealed bearings |
| IP class | Motor IP24KM, electronics IP6K9K |
| Motor protection | reverse polarity and locked rotor protection |
| Motor code | M3G084-BF |
| Rotation direction | clockwise, looking at the rotor |
| Motor type | The motor is a brushless DC motor of type M3G084-BF with a nominal voltage of 26 V DC and a voltage range of 16–32 V DC. It delivers a power of 400 W at a speed of 3925 rpm. The motor is equipped with sealed ball bearings and has insulation class B. Protection features include reverse polarity protection, locked rotor protection, overvoltage protection, and thermal overload protection for the electronics. The motor is approved according to ECE R10 Rev. 6 and has E1 and EAC approvals. |
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