How does an EC motor work? The EC (electronically commutated) motor is a synchronous motor powered by an inverter with permanent magnets in an external rotor design. The stator is driven by electronic switches controlled by a microcontroller. The motor needs to be supplied with AC voltage and a DC voltage signal to operate.The mains voltage, ...

Most of us have heard of "The Little Mermaid", "The Tin Soldier" or "The Ugly Duckling" since we were children. These are just three titles from Hans Christian Andersen's oeuvre of more than 200 stories for children and adults. And the museum that has been erected in his honour has become a magical space for children and adults alike since the ...

The entrances to the Fnac shop in the Galerie Lafayette in Perpignan have been equipped with Zen decorative air curtains by Airtècnics to promote energy saving. The Zen model is highly customisable, thanks to the front panels, and has its own catalogue of finishes. Airtècnics' distributor in France, Exeltec, carried out this ...

Airtècnics introduces a redesigned Minibel air curtain model featuring EC fans, ideal for small doors and service windows. This standard air curtain model works as a door heater, helping to prevent air exchange between the outside and inside a building. The integration of EC fans promotes energy savings while ensuring user comfort, one of ...