The PureAir Motor

Now, after the successful market launch of the HyBlade axial fans, the energy-efficient “RadiCal” fans from ebm-papst are defining new standards in the centrifugal field of ventilation and air-conditioning technology.

Like the HyBlades the fan blades of the RadiCal fans are designed with a dimensionally stable, hybrid construction. Their aerodynamically optimised shape reduces noise by 50%. The motors of these fans have been miniaturised, making them much more compact than their predecessors. With these current dimensions, an easy mechanical replacement of existing AC solutions is possible any time and without a hitch.

The design of the motor heat management system is also optimised. The stator is complete encapsulated in a high-performance plastic. Air inlets in the rotor guarantee perfected heat dissipation for the motor, which in turn increases efficiency considerably. The high level of IP protection allows these fans to be implemented in critical applications.

In terms of efficiency, the RadiCal fans already surpass the new EuP Directives for electrically powered fans, which are soon to become legal requirements. With these, up to 50% less energy consumption can be achieved in comparison to AC solutions, with the noise behaviour decreased by one-half.

Check the difference between PureAir and other HRV systems

To find out more about the motor PureAir use, click here.