servo control
6AU1425-0AA00-0AA0
6AU1425-2AA00-0AA0
6SL3040-0JA00-0AA0
6SL3040-1MA00-0AA0
6SL3040-1MA01-0AA0
6SL3120-1TE13-0AA4
6SL3120-1TE21-0AA4
6SL3120-1TE21-8AA3
6SL3120-1TE26-0AA3
6SL3120-2TE21-0AA3