Ma servo drive amalandira chizindikiritso kuchokera ku makina owongolera, amakulitsa chizindikirocho, ndikutumiza magetsi ku servo motor kuti apange kuyenda molingana ndi chizindikiro cha lamulo. Nthawi zambiri, chizindikiro cholamula chimayimira liwiro lomwe mukufuna, koma imathanso kuyimira torque kapena malo omwe mukufuna.
Ntchito
Servo drive imalandira chizindikiro kuchokera ku control system, imakulitsa chizindikiro, ndikutumiza magetsi kupita kuinjini ya servokuti apange kuyenda molingana ndi chizindikiro cholamula. Nthawi zambiri, chizindikiro cholamula chimayimira liwiro lomwe mukufuna, koma imathanso kuyimira torque kapena malo omwe mukufuna. Asensayolumikizidwa ndi servo motor imafotokoza momwe galimotoyo ilili yobwerera ku servo drive. Ma servo drive ndiye amafanizira mawonekedwe enieni agalimoto ndi momwe adalamulidwa. Kenako amasintha ma voltage,pafupipafupikapenakugunda kwa mtimakwa injini kuti akonze kupatuka kulikonse kuchokera pamlingo wolamulidwa.
Mudongosolo lokonzekera bwino, servo motor imazungulira pa liwiro lomwe limayandikira kwambiri chizindikiro cha liwiro chomwe chikulandiridwa ndi servo drive kuchokera ku dongosolo lowongolera. Magawo angapo, monga kuuma (komwe kumadziwikanso kuti kupindula molingana), kutsitsa (komwe kumadziwikanso kuti phindu lochokera), ndi kupindula kwa mayankho, kungasinthidwe kuti mukwaniritse zomwe mukufuna. Njira yosinthira magawowa imatchedwakukonza magwiridwe antchito.
Ngakhale ma servo motors amafunikira ma drive amtundu wamtundu kapena mtundu, ma drive ambiri akupezeka omwe amagwirizana ndi mitundu ingapo yama mota.
Digital ndi analogi
Ma drive a Servo amatha kukhala digito, analogi, kapena zonse ziwiri. Ma drive a digito amasiyana ndi ma analogi pakukhala ndi microprocessor, kapena kompyuta, yomwe imasanthula ma siginecha omwe akubwera ndikuwongolera makinawo. Microprocessor imalandira mtsinje wa pulse kuchokera ku encoder, zomwe zimathandiza kudziwa kuthamanga ndi malo. Kusinthasintha kwa pulse, kapena blip, kumapangitsa kuti makinawo azitha kusintha liwiro makamaka kupanga liwiro la controller effect.Ntchito zobwerezabwereza zomwe zimachitika ndi purosesa zimalola kuti galimoto ya digito ikhale yofulumira kudzisintha. Zikadakhala kuti makina amayenera kusinthira kuzinthu zambiri, izi zitha kukhala zosavuta chifukwa makina a digito amatha kusintha mwachangu ndikuchita pang'ono. Drawback ku ma drive a digito ndi kuchuluka kwa mphamvu zomwe zimagwiritsidwa ntchito. Komabe, ma drive ambiri a digito amayika mabatire omwe amatha kuyang'anira moyo wa batri. Dongosolo lonse la mayankho a digito ya servo drive ili ngati analogi, kupatula kuti microprocessor imagwiritsa ntchito ma aligorivimu kulosera momwe zinthu ziliri.
Gwiritsani ntchito mafakitale
OEM servo drive kuchokera ku INGENIA yoyikidwa pa makina a CNC rauta omwe amawongolera mota ya Faulhaber
Machitidwe a Servo angagwiritsidwe ntchito mkatiCNCmakina, makina opanga mafakitale, ndi robotics, pakati pa ntchito zina. Ubwino wawo waukulu kuposa wachikhalidwe DC kapenaAC moterendi kuwonjezera kwa ndemanga zamagalimoto. Ndemanga izi zitha kugwiritsidwa ntchito pozindikira kusuntha kosafunikira, kapena kutsimikizira kulondola kwamayendedwe olamulidwa. Ndemanga zimaperekedwa ndi encoder yamtundu wina. Ma Servos, pakusintha mwachangu nthawi zonse, amakhala ndi moyo wabwinoko kuposa ma mota wamba a AC. Ma Servo motors amathanso kukhala ngati mabuleki pochotsa magetsi opangidwa kuchokera mumotoka womwewo.
Nthawi yotumiza: Dec-02-2025
