The DV6318/2TDH4P from EBM-Papst is a compact DC diagonal fan with a metal housing, measuring ø178×51 mm and designed for demanding applications where high airflow in a small size is crucial. The fan belongs to the S-Force series and delivers up to 1,050 m³/h at free air flow with a maximum static pressure of 1,350 Pa.
Thanks to a wide voltage range of 36–72 V DC and PWM control, the DV6318/2TDH4P is ideal for industrial cooling, data centers, energy storage systems, and telecommunication equipment where precise speed control and compact design are required.
- Voltage: 48 V DC (operating range 36–72 V DC)
- Airflow: up to 1,050 m³/h
- Maximum static pressure: 1,350 Pa
- Speed: 6,500 rpm
- Power: 288 W
- Sound pressure level: 77 dB(A)
- Bearing type: ball bearing
- Speed control: PWM signal (1–10 kHz)
- Housing: metal, ø178×51 mm
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 1050 m³/h |
| Speed | 6,500 rpm |
| Power | 288 W |
| Voltage | 48 V DC VAC |
| Motor frame | The fan has a metal casing with a depth of 51 mm and a diameter of 178 mm. The total mass is 0.92 kg. The mounting position for the shaft is optional. It is important that the ventilation holes in the flange are not covered during installation. |
| Casing | metal |
| Impeller | The impeller is made of plastic and mounted in a mixed-flow fan with the airflow direction over the struts. At free airflow and 100% PWM, a maximum flow of 1,050 m³/h and a maximum static pressure of 1,350 Pa are achieved. The optimal operating point is 660 m³/h at 457 Pa. The direction of rotation is counter-clockwise when viewed from the rotor. |
| Bearing type | ball bearing |
| Motor code | DV6318/2TDH4P |
| Rotation direction | counter-clockwise (viewed from the rotor) |
| Motor type | The motor is an electronically speed-controlled DC motor with a nominal voltage of 48 V (operating range 36–72 V). Speed control is achieved via PWM signal (1–10 kHz, typically 2 kHz) with open collector input. The motor has built-in restart protection for locked rotor and protection against incorrect polarity via N-channel FET. The maximum speed is 6,500 rpm and the efficiency at the optimal operating point is 37.6% (efficiency grade 50 according to the ErP Directive). |
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