The MCST 3601 series controller is compact and flexible and can be used with Faulhaber’s microstepper motors. The series is equipped with a microcontroller and a driver and can precisely regulate phase currents from 10 mA to 1.1 A. It also can be operated with a supply voltage that varies between 9 and 36 Vdc. Because the controller is designed as a test electronics system, users can adopt the predefined architecture according to their requirements and integrate the components in the platform of their specific industrial application. The series can actuate stepper motors in microstepping mode.