Permanent Split Capacitor Blower Motors
The low starting force of permanent split capacitors (PSC) in these blower motors is what suits them so well to the shaft mount application of a blower motor or fan motor. The PSC motor capacitor stores electric charge and releases it as needed to cover current lag. These make great AC fan motors but can also power garage doors and motorized gates. For more in this area see capacitor start blower motors and shaded pole blower motors.