Tsarin direbobi na Servo muhimmin ɓangare ne na sarrafa motsi na zamani kuma ana amfani dashi sosai a cikin kayan aiki na atomatik kamar robots na masana'antu da tebura masu jujjuyawar, ikon su, sigina da bayanai suna buƙatar watsawa daga madaidaicin dandamali zuwa dandamalin juyawa ta hanyar zoben zamewa. Amma saboda tsangwama na siginar rikodin, zoben zamewar lantarki na yau da kullun yana da sauƙin haifar da kurakurai da rufe tsarin gaba ɗaya.

AOOD servo tsarin zobba zobba yana amfani da fasahar goga na fiber da ƙirar ƙirar madaidaiciyar madaidaiciya don watsawa mai ƙarfi, tsawon rayuwa da aiki kyauta. Suna ba da tashar pneumatic, iko, bayanai mai saurin gudu, I/O dubawa, siginar rikodi, sarrafawa da sauran hanyoyin sigina don tsarin, an gwada su kuma an tabbatar sun dace da SIEMENS, Schneider, YASKAWA, Panasonic, Mitsubishi, DELTA, OMRON, Keba , Fagor da dai sauransu.