Super MotorCap™Film Capacitors EPCOS new Super MotorCap™ Motor Run Capacitors are part of the AC Film capacitor product line from EPCOS. The Super MotorCap Capacitors are constructed from metalized polypropylene film and have self-healing properties, low dissipation factor, and an overpressure disconnection device. EPCOS new Super MotorCap™ Motor Run Capacitors, used in sine wave applications, increase energy efficiency by up to 7%, reduce motor temperature by up to 9ºC, and increase motor torque.