The 6318N/2TDH3PU from EBM-Papst is a high-performance DC axial fan with a wall ring, designed for demanding cooling and ventilation applications. The fan measures 172×172×51 mm and delivers up to 1,040 m³/h at maximum speed. With a voltage range of 36–72 V DC, it offers flexible integration into many different systems.
Thanks to PWM control and a wide voltage range, the fan is well-suited for industrial equipment, power electronics, and control cabinets where precise speed regulation and high airflow are crucial.
- Voltage: 48 V DC (range 36–72 V DC)
- Airflow: up to 1,040 m³/h
- Maximum static pressure: 1,100 Pa
- Speed: 7,500 rpm
- Power: 160 W
- Bearing type: ball bearing
- Housing: metal, depth 51 mm
- PWM control: 1–20 kHz, with reverse polarity protection and automatic restart upon locked rotor
At Reserv, original EBM-Papst parts are stocked by established wholesalers, guaranteeing genuine quality and fast delivery. Order with confidence and get the right part directly for your project.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 1040 m³/h |
| Speed | 7500 rpm |
| Power | 160W |
| Voltage | 48 V DC VAC |
| Motor frame | The fan has a metal casing with a depth of 51 mm and a diameter of 172 mm. Mounting is done with ISO 4762 M4 screws, degreased and without a washer or additional support. The fan can be mounted in any position with respect to the axis's orientation. The maximum torque for mounting across both flanges is 440 Ncm in all corners. |
| Casing | metal |
| Impeller | The fan impeller is made of plastic and has a diameter of 172 mm. It rotates counter-clockwise when viewed from the rotor side and delivers air over the struts. At maximum speed 7,500 rpm, a maximum free airflow of 1,040 m³/h and a maximum static pressure of 1,100 Pa are generated. |
| Bearing type | ball bearing |
| Rotation direction | counter-clockwise |
| Motor type | The motor is an electronically controllable DC motor with integrated speed control via PWM signal (1–20 kHz). The nominal voltage is 48 V DC with an allowable voltage range of 36–72 V. The motor has reverse polarity protection via P-channel FET and automatic restart upon locked rotor. An internal fuse (Littelfuse Nano2, 12 A/75 V) protects the circuit. Power consumption with free airflow and nominal voltage is 160 W. |
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