Sunstream Scientific Inc is an innovator and manufacturer of advanced motion control products for industrial applications. The firm has developed a Pneumatic Servo Actuator (PSA), a comprehensive pneumatic servo system consisting of three core components: a patent pending ultra-high bandwidth pneumatic servo valve, integrated digital motional controller with Windows based GUI programmability, and a patented pneumatic actuator. Multiple communication options allow the PSA to be easily integrated into multiple axis industrial machinery; or choose the âPLCâ option to operate the PSA as an independent system with eight 24V compatible logic inputs, and four 24V compatible outputs capable of driving 100mA industrial relays. The Pneumatic servo will be an economical, high power alternative to electric servo actuators for many machine builders in a wide range of industrie