I-Servo drive, eyaziwa ngokuba yi "servo amplifier", "servo controller", isetyenziselwa ukulawula i-servo motor isilawuli, iyinxalenye yenkqubo ye-servo yendima yayo ifana nendima yoguqulo kwi-motor ye-AC eqhelekileyo, ubukhulu becala isetyenziswa kwi-high-precision Positioning system. Ngokuqhelekileyo ngesikhundla, isantya kunye ne-torque yeendlela ezintathu zokulawula i-servo motor, ukufezekisa ukuchaneka okuphezulu kwe-drive system, ngoku yimveliso ephezulu ye-teknoloji yokuqhuba. Iidrive ze-Servo zisetyenziswa ngokubanzi kumatshini wokubumba inaliti, oomatshini belaphu kunye namanye amacandelo.
Xa i-motor ikwimo yentshukumo yokwehla, imotor idlala indima ye-injini, ithintela utshintsho lwendlela yayo yokuhamba, ke iya kuvelisa amandla ombane obuyela umva, amandla e-electromotive aya kubekwa ngaphezulu kumbane webhasi ye-DC yokuqhuba. , ekulula ukwenza i-voltage yebhasi ibe phezulu kakhulu.
Indima ye-resistor yokunyathela kukusebenzisa amandla e-kinetic kunye nemagnethi yemoto, okwenza ukuba i-motor ikhawuleze ukuyeka ukubhuqa, xa i-voltage ye-DC yebhasi ye-DC iphezulu kunexabiso elithile, oko kukuthi, vula i-circuit ye-braking.
