Slimline Fans A range of curved forward bladed centrifugal fans for space premium applications Features across the Slimline range include an external rotor motor built into the fan, plus fully integrated bearings - an assembly that helps to shorten the fan, permits precision balancing and achieves efficient motor cooling being located directly in the centre of the air stream generated, which enhances the fan unit’s longevity. All fans are manufactured with a precision gravity die cast aluminium fan scroll giving a slim profile that allows flush mounting on the inlet or discharge by means of tapped holes. The scroll is light in weight and also gives assistance to noise reduction compared with sheet metal fabrications. Units have a separate inlet plate which also gives versatility enabling it to be mounted into customer-made inlet arrangements or any other special features that may be required. Key Performance Figures: • Flow rates up to 1275m³/hr (750cfm) • Pressure up to 7.5mBar (3In.Swg) • 25W (0.034HP) to 375W (0.5HP) Typical Applications • Fume cupboards • Laminar flow benches • Solder fume exctraction • UV lamp cooling • DC motor cooling • Light industrial applications

Slimline Fans A range of curved forward bladed centrifugal fans for space premium applications 50Hz Performance Curves: The illustrated curves are for 240V1Ph 50Hz and for selection purposes only. For full performance details please refer to the specific data sheets. Volumetric Flow Section of an External Rotor Motor Impeller Flange Rotor Laminations Stator Laminations Shaft with bearings Winding Rotor Impeller Unique External Motor Rotor Design Like any other electric motor, the external rotor motor consists of a stator wound with copper wire and a rotor. The unique difference is, however, that...