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Fans with radically reduced noise and consumption

Think economically. Try a radial fan with the modern GreenTech EC engine from the RADICAL series from EBM-Papst.
This is an archive article published 08/07/2018. Some information may no longer be up to date and in line with the current state. Please contact us in case of interest.

In electronics, majority of cooling tasks can be excellently performed by axial fans. But in cases when, for example, the cooling airflow has to be deflected at an angle of 90°, or if even greater pressure increase is necessary, centrifugal fans are more effective.

If it is your case, we definitely recommend you Radical series from manufacturer EBM-PAPST. We have extended the stock offer to the popular K3G190-RC05-03 from the RADICAL series. We have chosen a model with support basket because of easier fastening and positioning within the machine.

For RADICAL, the impeller styling has been optimized using complex simulation models adjusted to perfection by checking against prototypes.

The result is an optimal, low-loss flow of air through the impeller and so there are no drastic cross-sectional changes anymore - a well-known source of losses in the impeller. A uniform flow profile without separations also means fewer noise sources and thus better acoustics. This has been combined with the new GreenTech EC high-efficiency engine, resulting in a compact fan with significantly lower noise and half-power consumption compared to standard AC motors.
Moreover, up to 250mm, models have the same structural grip - trouble-free replacement.

The new motor in GreenTech EC technology with integrated control electronics is designed in such as way as to make the RadiCal fans in sizes 190 up to 250mm to have the same mounting dimensions.

In addition, thespecified EC centrifugal fan achieves significantly higher air performance than the AC variant with identical dimensions. The small GreenTech EC fans are available in two different control configurations: one with two fixed speed stages and the other one with the familiar continuous control option via combined 0-10V/PWM control input.

If you are interested in other models of Radical Series, or in other series of centrifugal fans e.g. RadiPac, Radifit or even in any other fan from EBM-Papst, please contact us at sales@soselectronic.com

Advantages of RADICAL Series:
  • Sizes ranging from 133mm up to 630mm
  • Impeller with backward curved blades made from glass-reinforced plastic
  • High efficiency GreenTech EC motor
  • Perfectly matching components - controller-motor-impeller
  • EC fans with 2 speeds or continuous control
  • Available models with both, EC and AC motors
  • Significantly reduced noise
Do not miss these articles

Do you like our articles? Do not miss any of them! You do not have to worry about anything, we will arrange delivery to you.

In electronics, majority of cooling tasks can be excellently performed by axial fans. But in cases when, for example, the cooling airflow has to be deflected at an angle of 90°, or if even greater pressure increase is necessary, centrifugal fans are more effective.

If it is your case, we definitely recommend you Radical series from manufacturer EBM-PAPST. We have extended the stock offer to the popular K3G190-RC05-03 from the RADICAL series. We have chosen a model with support basket because of easier fastening and positioning within the machine.

For RADICAL, the impeller styling has been optimized using complex simulation models adjusted to perfection by checking against prototypes.

The result is an optimal, low-loss flow of air through the impeller and so there are no drastic cross-sectional changes anymore - a well-known source of losses in the impeller. A uniform flow profile without separations also means fewer noise sources and thus better acoustics. This has been combined with the new GreenTech EC high-efficiency engine, resulting in a compact fan with significantly lower noise and half-power consumption compared to standard AC motors.
Moreover, up to 250mm, models have the same structural grip - trouble-free replacement.

The new motor in GreenTech EC technology with integrated control electronics is designed in such as way as to make the RadiCal fans in sizes 190 up to 250mm to have the same mounting dimensions.

In addition, thespecified EC centrifugal fan achieves significantly higher air performance than the AC variant with identical dimensions. The small GreenTech EC fans are available in two different control configurations: one with two fixed speed stages and the other one with the familiar continuous control option via combined 0-10V/PWM control input.

If you are interested in other models of Radical Series, or in other series of centrifugal fans e.g. RadiPac, Radifit or even in any other fan from EBM-Papst, please contact us at sales@soselectronic.com

Advantages of RADICAL Series:
  • Sizes ranging from 133mm up to 630mm
  • Impeller with backward curved blades made from glass-reinforced plastic
  • High efficiency GreenTech EC motor
  • Perfectly matching components - controller-motor-impeller
  • EC fans with 2 speeds or continuous control
  • Available models with both, EC and AC motors
  • Significantly reduced noise
Do not miss these articles

Do you like our articles? Do not miss any of them! You do not have to worry about anything, we will arrange delivery to you.

Additional products


K3G190-RC05-03 EBM-PAPST  
K3G190-RC05-03

Fan Centrifugal RadiCal 225x85,5mm 230VAC 765m3/h Ball

Radial Fans

Ord. No.: 172066
Manufacturer: EBM-PAPST
in stock 16 pcs
4 pcs in 7 days
(12/20/2024: 20 pcs)
1 pcs+
204,00 €
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K3G133-RA01-03 EBM-PAPST  
K3G133-RA01-03

Fan Centrifugal RadiCal 165x70mm 230VAC 280m3/h Ball

Radial Fans

Ord. No.: 204508
Manufacturer: EBM-PAPST
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K3G190-RD45-03 EBM-PAPST  
K3G190-RD45-03

Fan radial RadiCal 226x102mm 230VAC 169W 565m3/h Ball

Radial Fans

Ord. No.: 262723
Manufacturer: EBM-PAPST
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K3G220-RC05-03 EBM-PAPST  
K3G220-RC05-03

Fan Centrifugal RadiCal 270x92mm 230VAC 660m3/h Ball

Radial Fans

Ord. No.: 190737
Manufacturer: EBM-PAPST
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K3G225-RE07-01 EBM-PAPST  
K3G225-RE07-01

Fan Centrifugal RadiCal 270x131mm 230VAC 170W 705m3/h Ball

Radial Fans

Ord. No.: 218078
Manufacturer: EBM-PAPST
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K3G225-RE07-03 EBM-PAPST  
K3G225-RE07-03

Fan Centrifugal RadiCal 270x131mm 230VAC 170W 705m3/h Ball

Radial Fans

Ord. No.: 211112
Manufacturer: EBM-PAPST
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