S-Force - The ultimate performer

Our S-Force generation of compact fans are the most powerful performance fans in the world! Whether for cooling server rooms or switch cabinets, complex machines or sensitive medical technology - our intelligent and controllable high performance fans can be adapted to any cooling application.

The new generation of compact fans are divided into five series with sizes ranging from 80 to 172 mm. Each series represents the benchmark in its class with respect to air performance and pressure build-up with optimum motor efficiency and long service life. These compact fans reach nominal speeds up to 14,000 rpm and operating values that had previously been attained only by large fans. To harness this much power in a minimal space requires outstanding strength. To equip the housing, stator, bearing system and rotor for high performance, a one-of-a-kind housing design was developed with mechanical precision down to the smallest of detail.

At the heart of the S-Force series are highly compact single-phase and three-phase multi-pole motors with wear-free electronic commutation. Their outstanding features include high efficiency with low dissipated energy, maximum efficiency and intelligent function and above all - power. The new motors attain a peak power of more than 300 watts, equivalent to a 500% increase compared to predecessors of the same size.

With intelligent equipment features, the EC compact fans are perfectly adaptable and ready for individual requirements. Optional features include speed monitoring, closed loop speed control, operating monitoring, integrated or external temperature sensor, or microprocessor controlled motor management for software controlled fan operation. Additionally, the optimized inside contours of the housing, the small gap clearance between the blade and venturi housing, and the use of winglets on the fan blades ensure exemplary smooth running and constant low noise.


Air performance with world-championship power.


ebm-papst answers questions about its S-Force series.