EXTERNAL MOTOR, SPLIT CASING FOR MAINTENANCE, VARIABLE PITCH BLADES
MANUFACTURING FEATURES: • Long cased fan. • Transmission ball bearings set inside a sealed box manufactured in steel or cast aluminium. Ball bearings permanently greased. • Cast aluminium impeller with variable pitch angle in origin. • Epoxy powder finishing coat. • Standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230V 50Hz in single phase motors and 230/400V 50Hz in three phase motors, up to 4kW and 400/690V 50Hz for higher powers. • Fan opening option (180º) for easier maintenance and no need of disassembly from the installation.
APPLICATIONS: Designed for inline installation, they are suitable for: • Air renewal in buildings and industries. • Extraction of hot air up to 110ºC. • Maximum working temperature: carried air: 110ºC, ambient 60ºC.
UNDER REQUEST: • Supply impeller (air direction from impeller to motor), • Reversible impeller. • Polyamide impeller. • 60Hz fans and special voltages • 2 speed motors. • Stainless steel housing.
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