The K3G097-AK28-20 from EBM-Papst is a powerful double centrifugal fan with forward-curved blades, specially developed for vehicle environments. It is powered by an M3G074-CF brushless DC motor (EC motor) with 26 V DC and delivers an impressive airflow of 1,245 m³/h. Compact, robust, and built for continuous operation – this is a fan that lasts.
Thanks to its wide voltage range of 16–32 V DC and optional mounting position, the K3G097-AK28-20 is suitable for a range of vehicle-related applications where reliable air circulation is critical.
- Airflow: 1,245 m³/h
- Voltage: 26 V DC (range 16–32 V DC)
- Power: 345 W at 3,500 rpm
- Brushless EC motor with soft start and locked rotor detection
- Expected lifespan: 40,000 hours (sealed ball bearings)
- Ingress Protection: IP24KM
- Housing made of PP plastic, optional mounting position
- Impeller made of PA plastic, balanced according to DIN ISO 21940-11 G6.3
At Reserv, you will find original parts from EBM-Papst, stocked by our wholesaler for fast delivery. You can feel confident that you will get the right part – every time.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 1,245 m³/h |
| Speed | 3500 rpm |
| Power | 345W |
| Voltage | 26 V DC VAC |
| Motor frame | The fan is supplied complete with a casing in PP plastic (black) and is intended for automotive environments. The installation position is optional. The unit weighs 2.18 kg and has a size designation of 97 mm. The electronics cover is blue (RAL 5015). |
| Casing | PP plastic, black |
| Impeller | The impeller is of the forward-curved type and made of black PA plastic UL94 HB. It is a dual centrifugal impeller with an open rotor and no condensate drain holes. The balancing grade complies with DIN ISO 21940-11 G6.3. Cooling is achieved via the rotor side. |
| Bearing type | sealed bearings |
| IP class | IP24KM |
| Motor protection | passive reverse polarity protection and locked-rotor protection; thermal overload protection for electronics |
| Motor code | M3G074-CF |
| Rotation direction | clockwise, viewed from the rotor |
| Motor type | The motor is a brushless DC motor (EC motor) of type M3G074-CF with a nominal voltage of 26 V DC and a voltage range of 16–32 V DC. It has Class B insulation and complies with EMC regulations according to ECE R10 Rev. 6. The motor is equipped with sealed ball bearings and has an expected lifespan of 40,000 hours. The protection class is IP24KM and the operating mode is S1 (continuous operation). Features include soft start, locked rotor detection, power limiter, motor current limitation, temperature derating, and over/undervoltage detection. |
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