Axial-flow fan and method for assembling it

摘要

Axial-flow fan with a frame and a motor housing containing an electric motor. The motor housing is connected to the frame by means of struts. Electrical terminals for the motor are located on the frame. For simple and rapid establishment of the electrical connection between the motor and the terminals, electrical motor contacts are attached to the winding of the motor within the motor housing; a contact pin is pressed onto each motor contact, and extends through a strut into the interior of the frame, where it is pressed onto a mating contact, which is connected electrically to a terminal.