Extended Lubrication Lines
Pre-filled copper lubrication lines extend from
each motor bearing to external grease fittings on
the exterior of the fan housing.
Electrical
Leads from the motor are enclosed in a conduit
and extended to the exterior of the fan housing.
Leads terminate in an electrical junction box.
Rotors
Direct drive models are available with
manually adjustable
blade pitch and full or half-bladed rotors.
Models with half-bladed rotors offer higher
efficiency at lower pressures using half the
standard number of blades.
Motors
Direct drive vane axial motors have an
advantage of being located in the airstream and
are cooled by the airflow. ABC can supply
standard or high-efficiency motors of any
voltage, phase or enclosure commercially
available. Direct drive vane axials have a maximum operating temperature of 104° F (40° C) with standard motors.
