Servo motor ndi mota yozungulira yomwe imatha kuwongolera zida zamakina momwe zimagwirira ntchito mu servo system.Motor iyi yomwe imalola kuwongolera kolondola malinga ndi malo aang'ono, mathamangitsidwe ndi liwiro, mphamvu zomwe injini yanthawi zonse ilibe.

Ntchito yaikulu ya Servo Drive ndiyo kulandira chizindikiro kuchokera ku NC CARD, kukonza chizindikirocho ndikuchipereka kwa galimoto ndi masensa omwe amagwirizana ndi galimotoyo, ndikuyankha momwe galimotoyo imagwirira ntchito kwa MAIN CONTROLLER.

Amplifier imatha kukulitsa voteji kapena mphamvu ya siginecha yolowera.Amakhala ndi chubu kapena transistor, chosinthira mphamvu, ndi zinthu zina zamagetsi.

Inverter ndi zida zowongolera zamagetsi zomwe zimatha kusintha ma frequency a mota kuti ziwongolere AC servo mota.Inverter makamaka imakhala ndi rectifier (AC mpaka DC), fyuluta inverter (DC mpaka AC), brake unit, drive unit, detecting unit, micro processing unit ndi zina zotero.

Programmable logic controller (PLC) kapena controller programmable ndi machitidwe a digito amagetsi, opangidwira ntchito zamafakitale.Itha kugwiritsa ntchito kukumbukira kwadongosolo, komwe kumagwiritsidwa ntchito mkati kusunga malangizo ochitira zinthu monga zomveka, kuwongolera motsatana, kuwerengera nthawi ndi masamu, ndikuwongolera makina amtundu uliwonse kapena njira zopangira kudzera pazolowera ndi zotuluka za analogi ya digito.

Bwalo loyang'anira dera lingapangitse kuti dera likhale laling'ono komanso losavuta, lomwe limagwira ntchito yofunika kwambiri pakupanga misala yokhazikika komanso kukhathamiritsa kwa masanjidwe amagetsi.Ndipo gulu lozungulira limathanso kutchedwa (Printed Circuit Board)PCB ndi (Flexible Printed Circuit board)FPC.Pali zina zabwino, monga kachulukidwe ka mizera yayikulu, kulemera kopepuka, makulidwe owonda komanso kupindika bwino ndi zina zotero.