Axial Rosenberg® Axial Tubular Units

OPERATING DETAILS
the high efficiency axial fans are used when large air volumes at medium or low pressure have to be handled.

More specifically, they are ducted through galvanised sheet metal ducts to ventilate, cool or dry various types of systems.


NOTE
:

When selecting a fan and operating curves contact our sales department or send an e-mail to ventilazione@faet.it. The fan will be dimensioned on the basis of your needs and a customised technical info sheet will be sent.


ACCESSORIES ON REQUEST
:

  • Elastic flange
  • Counterflange
  • Automatic shutter for axial fans

 ADVANTAGES:

  • highly ergonomic
  • vast field of application
  • 100% continuous regulation with an autotransformer or electronics
  • quick simple installation in every position required
  • Standard feature Incorporated protection of the motor with thermal contacts

CONSTRUCTION CHARACTERISTICS
High efficiency axial fans are used when large air volumes at medium or low pressure have to be handled.

CASING
The casings of the high yield axial fans are made of hot galvanised steel plating and painted electrostatically with a synthetic resin powder.


FANS

The high efficiency axial fans are fitted with aerodynamically profiled blades (size 200 to 300 in painted galvanised sheet steel. Sizes from 315 to 630-6 in plastic and from 630-4 to 1000 in aluminium).

The fans or blades are mounted directly on the rotors of the external rotor motor. The fan motor unit is balanced with a balancing grade of G 2.5 in accordance with DIN / ISO 1940.


ELECTRICAL CONNECTION

The motors have a lateral cable. The electrical connection is made through an IP44 terminal box which is supplied together with the motor.

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