Digital-Servo AC/DC            DSP x-x            for Pitch- and Azimut-Drive
EC-   Synchronous-Servo-Motor
AC-   Asynchronous-Servo-Motor
DC-   Motors

Motor voltage V~, DC V= to 3x200 to 3x480
Motor Current A~, DC A=
40/80 DSP 440
60/120 DSP 460