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AW

  • Impeller with energetically optimized blade geometry
  • Speed controllable
  • Terminal box mounted on motor
  • can be installed in any position

 

Casing

Square wall plate made of galvanized steel and powder coated in black (RAL9005). Size 200-630 with protection guard at the inlet side, powder coated in black. For size 710-1000 the protection guard for inlet side is available as an accessory.

 

Motor

speed controllable external rotor motors

 

Impellergeometry

axial impeller made of black high efficiency composite material (size 200 - 450-K) or black coated pressure die cast aluminum (size 450 - 1000) with energetically optimized blade geometry. The size 300E2 has a sickle bladed impeller made of black coated sheet metal.

 

Power control

Speed controllable by voltage reduction. Option of 2-step operation by D/Y switching for 3~/400V versions.

 

Motor protection

Integrated thermal contacts for motor protection, with leads to be connected to a motor protection unit.
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