Eli nqaku lithetha kakhuluIimoto zeDC, iimoto ezijikiweyokunyeiimoto ze-stepper, kwaye ii-servo motors zibhekisa kwii-DC micro motors, esiqhele ukuzifumana kakhulu. Eli nqaku lenzelwe abaqalayo kuphela ukuthetha ngee-motors ezahlukeneyo ezisetyenziswa rhoqo ukwenza iirobhothi.
Imoto, eyaziwa ngokuba yi-"motor", sisixhobo se-electromagnetic esiguqula okanye sidlulisa amandla ombane ngokwemithetho yokungenisa i-electromagnetic. Imoto yombane, eyaziwa ngokuba yi-motor, imelwe kwisekethe ngunobumba "M" (umgangatho wakudala yayingu-"D"). Umsebenzi wayo ophambili kukuvelisa i-driving torque njengomthombo wamandla wezixhobo okanye oomatshini abahlukeneyo, kwaye ijenereyitha imelwe ngunobumba "G" kwisekethe.
Imoto encinci yeDC
I-Miniature DC motor yimoto yethu esisigxina, iimoto ezininzi, izinto zokudlala zombane, iirazors, njl.njl. zingaphakathi. Le moto inesantya esiphezulu kakhulu, i-torque incinci kakhulu, ngokubanzi iiphini ezimbini kuphela, kunye nebhetri elungileyo nengalunganga eqhagamshelwe kwiiphini ezimbini ziya kuvela, kwaye ibhetri elungileyo nengalunganga kwaye emva koko iiphini ezimbini eziqhagamshelwe kwimoto nazo ziya kujika kwicala elahlukileyo.
Iimoto ze-DC ezincinci kwiimoto zokudlala
Imoto Elungiselelwe Izinto Ezincinci
Imoto encinci ejiyiweyo yimoto encinci ye-DC enebhokisi yegiya, enciphisa isantya kwaye yonyuse i-torque, nto leyo eyenza ukuba i-motor encinci isetyenziswe kakhulu.
Imoto ejiyiweyo yegiya elincinci
Imoto yeMicro Stepper
I-Stepper motor sisixhobo se-stepper motor esilawula i-open-loop control element esiguqula imiqondiso ye-pulse yombane ibe yi-angular okanye i-linear displacements. Kwimeko yokungalayishi kakhulu, isantya semoto, indawo yokuma ixhomekeke kuphela kwi-frequency yesignali ye-pulse kunye nenani le-pulses, kwaye ayichaphazeleki lutshintsho kumthwalo, xa umqhubi we-stepper efumana isignali ye-pulse, iqhuba i-stepper motor ukuba ijike i-engile esisigxina kwicala elisetwe ngalo, elibizwa ngokuba yi-"step angle", ukujikeleza kwayo kukwi-engile esisigxina Ukusebenza kwenyathelo ngenyathelo. Inani le-pulses linokulawulwa ukulawula ubungakanani be-angular displacement, ukuze kufezekiswe injongo yokuma ngokuchanekileyo; kwangaxeshanye, i-pulse frequency inokulawulwa ukulawula isantya kunye nokukhawulezisa kokujikeleza kwemoto, ukuze kufezekiswe injongo yokulawula isantya.
Imoto yeMicro Stepper
Injini yeServo
IServo ixhomekeke kakhulu kwiipulses ukuze ibeke indawo, ngokusisiseko, ungayiqonda ngale ndlela, i-servo motor ifumana ipulse e-1, iya kujikeleza ipulse e-1 ehambelana ne-engile, ukuze ifikelele ekufudukeni, kuba, i-servo motor ngokwayo inomsebenzi wokuthumela iipulses, ngoko ke i-servo motor iya kuthumela inani elihambelanayo leepulses kuyo yonke i-engile yokujikeleza, ukuze, kwaye ipulse efunyenwe yi-servo motor yenze i-echo, okanye i-closed loop, ngale ndlela, Inkqubo iya kwazi ukuba zingaphi iipulses ezithunyelwa kwi-servo motor kunye nokuba zingaphi iipulses ezifunyenweyo ngexesha elinye, ukuze ikwazi ukulawula ukujikeleza kwe-motor ngokuchanekileyo kwaye ngaloo ndlela ifikelele kwindawo echanekileyo, enokufikelela kwi-0.001mm.
Iimoto ze-DC servo zahlulwe zaba ziimoto ezibrashiweyo nezingenabhrashi. Imoto yebhrashi inexabiso eliphantsi, isakhiwo esilula, i-torque enkulu yokuqala, ububanzi besantya, kulula ukuyilawula, ifuna ukulungiswa, kodwa ukulungiswa akulula (ukutshintsha iibrashi zekhabhoni), kuvelisa ukuphazamiseka kwe-electromagnetic, kwaye ineemfuno zokusingqongileyo. Ke ngoko ingasetyenziswa kwizicelo zoshishino nezoluntu ezixabisa kakhulu.
Ixesha lokuposa: Novemba-25-2022