NavigationCMM supportCMM knowledgebaseControllers and interfacesControllersServo power amplifiersSPA2-2SPA3-2Probe interfacesHand controllersCabinetsIU80AC3Product interconnection system (PICS)NavigationCMM supportCMM knowledgebaseControllers and interfacesControllersServo power amplifiersSPA2-2SPA3-2Probe interfacesHand controllersCabinetsIU80AC3Product interconnection system (PICS)Servo power amplifiersSPA2-24-channel digital servo power amplifier with an integral power supplySPA3-2The SPA3-2 is a 3-axis dc servo power amplifier and is a drop-in replacement for the SPA3 Legacy products