FanDrive EC-Motor: A green heart for large fans

The first 24 kW GreenTech EC motors –
efficiency on a larger scale

Cooling towers and other large refrigeration and air conditioning applications often use fans measuring up to two meters in size. The EC motor that runs them must be powerful and robust. But that alone is no longer enough now or in the future. Energy efficiency and intelligent control options are becoming increasingly important for large fans too. Unfortunately, there has been virtually no alternative to conventional AC solutions until now.

But at last there is: ebm‑papst presents the first 24 kW GreenTech EC motors with a proven external rotor design – compact, intelligent, sustainable and cost saving. With these motors, we have expanded the range of applications for highly efficient EC technology significantly upwards. This means that applications with a large air performance can finally benefit from the advantages of EC technology and the tried-and-tested external rotor design.

FanDrive DV280 EC external rotor motor –
4 reasons why you can now celebrate:

Wow!

Wow!

The infinitely adjustable motors achieve efficiencies of over 95% (equivalent to IE5) and don’t need any rare earths – now that's sustainable.

Yippie!

Yippie!

No need for variable frequency drives or safety measures: The system, consisting of a motor and control electronics, is extremely compact and designed for plug & play.

Hooray!

Hooray!

For optimum protection and a longer service life, a derating function and automatic resonance detection are already integrated. As is locked-rotor and thermal overload protection. All operating and fault messages are displayed via an LED. 

Bam! 

Bam! 

Standard-compliant measurements and verifiable documentation give you maximum planning reliability. Intelligent ports (configurable inputs/outputs (I/O)) and interfaces (RS 485 MODBUSRTU/MODBUS V6) ensure the necessary level of convenience.

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Future-proof and sustainable

Taking responsibility for people and the environment is an integral part of our corporate philosophy. That is why we develop durable products designed for maximum environmental compatibility and produce them using processes that conserve resources.
 

They go hand in hand with intelligent control and networking, which make applications more powerful and efficient. This is our "GreenIntelligence" idea.