The 6318/2TDH4PU is a high-performance DC tube axial fan from EBM-Papst's S-Force series, built for demanding applications where high airflow and a compact form factor are required. The fan delivers 930 m³/h at 9,200 rpm and operates on 48 V DC. The housing is made of cast aluminum with dimensions of Ø172 x 51 mm.
The S-Force series is ideal for server cabinets, industrial cooling equipment, and power electronics where high efficiency and long-term operational reliability are crucial. The three-phase motor provides very smooth operation and wide voltage acceptance, 36–72 V DC.
- Voltage: 48 V DC (operating range 36–72 V DC)
- Airflow: 930 m³/h
- Speed: 9,200 rpm
- Power: 150 W
- Sound pressure: 75 dB(A)
- Bearing type: ball bearing, L10 life 52,500 h at 40 °C
- Motor protection: protection against incorrect polarity and locked rotor
- Housing: cast aluminum, Ø172 x 51 mm, 0.910 kg
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 930 m³/h |
| Speed | 9200 rpm |
| Power | 150W |
| Voltage | 48 V DC VAC |
| Motor frame | The enclosure is made of die-cast aluminum and is round with dimensions of Ø172 x 51 mm. The enclosure is equipped with an earthing rail for M4x8 screws (Torx). The unit weighs 0.910 kg. |
| Casing | cast aluminum, round |
| Impeller | The fan impeller is made of glass-fiber reinforced polyamide plastic (PA). The airflow direction is discharge over the struts. The direction of rotation is counter-clockwise when viewed towards the rotor. The airflow is 930 m³/h and the speed is 9,200 rpm. |
| Bearing type | ball bearing |
| Motor protection | protection against incorrect polarity and blocked rotor |
| Rotation direction | counter-clockwise, looking at the rotor |
| Motor type | The motor is a 3-phase fan drive with very smooth operation and high efficiency. Nominal voltage is 48 V DC with an operating range of 36–72 V DC. Power consumption is 150 W at free airflow. The motor is equipped with protection against incorrect polarity and locked rotor. The L10 lifetime is 52,500 hours at 40 °C and 20,000 hours at maximum temperature. |
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