The 6318/2TDHP is a high-performance DC axial fan from EBM-Papst's S-Force series. It measures 172×172×51 mm and delivers up to 600 m³/h at free air flow. With a voltage range of 36–72 V DC, it is suitable for demanding industrial applications.
The fan is well-suited for applications requiring powerful airflow in a compact format – for example, cooling control cabinets, servers, and industrial equipment. PWM control provides flexible speed regulation, and the robust metal housing ensures a long service life.
- Voltage: 48 V DC (range 36–72 V DC)
- Airflow: up to 600 m³/h
- Maximum static pressure: 660 Pa
- Speed: 5,500 rpm
- Power: 41 W
- Sound pressure level: 63 dB(A)
- Bearing type: ball bearing
- Housing: metal, mounting position optional
- Protection: reverse polarity, blocked rotor with automatic restart, integrated fuse
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Technical specifications
| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 600 m³/h |
| Speed | 5,500 rpm |
| Power | 41 W |
| Voltage | 48 V DC VAC |
| Motor frame | The fan has a diameter of 172 mm and a depth of 51 mm with a metal housing. ISO 4762 M4 mounting screws (degreased, without washer) are used for fastening. The maximum tightening torque during assembly over both mounting flanges is 600 Ncm per corner. The motor shaft can be mounted in any position. |
| Casing | metal |
| Impeller | The fan impeller is made of plastic and provides a maximum airflow of 600 m³/h at free air flow and a maximum static pressure of 660 Pa. The air flow is directed out over the support legs (air outlet over struts). The optimal operating point is at 380 m³/h and 250 Pa. The fan impeller rotates counter-clockwise when viewed from the rotor side. |
| Bearing type | ball bearing |
| Rotation direction | counter-clockwise |
| Motor type | The motor is an electronically speed-controlled DC motor with a nominal voltage of 48 V and a voltage range of 36–72 V. The speed is controlled via PWM signal (0–100%, 1–20 kHz) and the maximum speed is 5,500 rpm. The motor has built-in reverse polarity protection (P-channel FET), locked rotor protection with automatic restart, and a built-in fuse (Littelfuse NANO2 4A/125V). The voltage monitoring circuit shuts down the motor in case of under or overvoltage outside the permitted range. |