The QG030-303/14 from EBM-Papst is a DC tangential fan (cross-flow fan) with dimensions of 365.5 × 47.5 × 50.0 mm, designed for applications where a long, narrow airflow format is required. The fan operates on 24 V DC with a wide voltage range of 16–28 V and delivers up to 138 m³/h at free air flow.
With its compact and slim profile, the QG030-303/14 is excellent for control cabinets, medical equipment, display solutions, and other electronics where conventional axial or radial fans do not fit. Flexible mounting options provide great versatility for integration into tight designs.
- Voltage: 24 V DC (range 16–28 V)
- Airflow: up to 138 m³/h
- Speed: 4,000 rpm
- Power: 10.5 W
- Rated current: 380 mA
- Bearing type: ball bearing (motor), sleeve bearing (rotor)
- Motor protection: PTC (locked rotor protection and reverse polarity protection)
- Housing: metal scroll with plastic side parts
- Electrical connection: cable 300 mm
At Reserv, EBM-Papst original parts are stocked by established wholesalers, guaranteeing genuine quality and fast delivery. Order with confidence and get the right part for your application.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 138 m³/h |
| Speed | 4000 rpm |
| Power | 10.5 W |
| Voltage | 24V DC VAC |
| Motor frame | The unit measures 365.5 mm (width) × 47.5 mm (height) × 50.0 mm (depth) and weighs 380 g. The spiral unit with tongue is made of metal, and the side panels are made of plastic. The rotor housing surface is treated with an electrophobic coating. The mounting position is optional with the motor shaft in a horizontal position. |
| Casing | metal (spiral with tongue), plastic (side parts) |
| Impeller | The fan wheel is of the cross-flow type, with a metal impeller. The direction of rotation is clockwise when viewed from the motor side, and the airflow direction is transverse. The maximum free airflow is 138 m³/h at 4,080 rpm. The maximum permissible operating point is 96 m³/h at a pressure of 27 Pa. |
| Bearing type | ball bearings (engine), plain bearings (rotor) |
| Motor protection | PTC (locked rotor and reverse polarity protection) |
| Rotation direction | clockwise (viewed from the engine side) |
| Motor type | The motor is a DC motor with a nominal voltage of 24 V and a voltage range of 16–28 V. The power consumption is 8.7–10.5 W and the current consumption is 360–380 mA at free airflow. The motor is equipped with PTC protection against locked rotor and reverse polarity. The reaction time for the locked rotor protection is under 120 seconds at 23 °C. |
Similar products
