STACKED ACTUATOR SYSTEM

A stacked actuator system including a plurality of electromagnetic actuators operative to drive a piston shaft between extended and retracted positions. A plurality of electrical connectors and a plurality of signal lines are connected between the plurality of electromagnetic actuators and the plurality of electrical connectors. A system housing at least partially defines an interior volume containing the plurality of electromagnetic actuators. The system housing includes a plurality of apertures through which extends the piston shaft of each of the plurality of electromagnetic actuators. A controller is disposed within the interior volume and connected to the plurality of electrical connectors. The stacked actuator system may further include a base platform element upon which are mounted the plurality of electromagnetic actuators and the system housing. Each piston shaft may move between extended and retracted positions within a plane substantially parallel to the base platform element.