Nkhaniyi ikufotokoza makamaka zaMa mota a DC, ma mota oyendetsedwa ndi magiyandimota zoyendera masitepe, ndipo ma servo motors amatanthauza ma DC micro motors, omwe nthawi zambiri timakumana nawo. Nkhaniyi ndi ya oyamba kumene kuti tikambirane za ma motors osiyanasiyana omwe amagwiritsidwa ntchito popanga maloboti.
Mota, yomwe imadziwika kuti "mota", ndi chipangizo chamagetsi chomwe chimasintha kapena kutumiza mphamvu zamagetsi motsatira malamulo a induction yamagetsi. Mota yamagetsi, yomwe imadziwikanso kuti mota, imayimiridwa mu dera ndi chilembo "M" (muyezo wakale unali "D"). Ntchito yake yayikulu ndikupanga torque yoyendetsa ngati gwero lamagetsi la zida zamagetsi kapena makina osiyanasiyana, ndipo jenereta imayimiridwa ndi chilembo "G" mu dera.
Miniature DC Motor
Miniature DC motor ndi nthawi yathu yokhazikika, ma mota ambiri, zoseweretsa zamagetsi, ma leza, ndi zina zotero zili mkati. Mota iyi ili ndi liwiro lothamanga kwambiri, mphamvu yake ndi yaying'ono kwambiri, nthawi zambiri ma pini awiri okha, pomwe batire yabwino ndi yoipa yolumikizidwa ndi ma pini awiriwo idzawonekera mmwamba, kenako batire yabwino ndi yoipa kenako ma pini awiri ogwirizana ndi mota nawonso adzatembenukira mbali ina.
Ma miniature DC motors pa magalimoto oseweretsa
Galimoto Yoyendetsedwa ndi Micro
Miniature geared motor ndi miniature DC motor yokhala ndi gearbox, yomwe imachepetsa liwiro ndikuwonjezera torque, zomwe zimapangitsa kuti miniature motor igwiritsidwe ntchito kwambiri.
Injini yolumikizidwa ndi zida zazing'ono
Njinga ya Micro Stepper
Stepper motor ndi chipangizo chowongolera cha stepper motor chomwe chimasintha ma signal amagetsi kukhala ma angular kapena linear displacements. Pankhani yosadzaza kwambiri, liwiro la injini, malo oyimitsa zimangodalira kuchuluka kwa chizindikiro cha pulse ndi kuchuluka kwa ma pulse, ndipo sizimakhudzidwa ndi kusintha kwa katundu, pamene stepper driver alandira chizindikiro cha pulse, imayendetsa stepper motor kuti itembenuze ngodya yokhazikika mu seti yoyendetsera, yotchedwa "step angle", kuzungulira kwake kumakhala kokhazikika Gawo ndi gawo ntchito. Chiwerengero cha ma pulse chingawongoledwe kuti chiwongolere kuchuluka kwa ma pulse displacement, kuti akwaniritse cholinga chokhazikitsa malo molondola; nthawi yomweyo, ma pulse frequency angawongoledwe kuti awongolere liwiro ndi kufulumira kwa kuzungulira kwa injini, kuti akwaniritse cholinga chowongolera liwiro.
Njinga ya Micro Stepper
Servo motor
Servo imadalira kwambiri ma pulse kuti ikhazikike, kwenikweni, mutha kumvetsetsa motere, mota ya servo imalandira pulse imodzi, idzazungulira pulse imodzi yofanana ndi ngodya, kuti ikwaniritse kusuntha, chifukwa, mota ya servo yokha ili ndi ntchito yotumiza ma pulse, kotero mota ya servo idzatumiza kuchuluka kofanana kwa ma pulse pa ngodya iliyonse yozungulira, kotero kuti, ndipo pulse yolandiridwa ndi mota ya servo ipange echo, kapena loop yotsekedwa, mwanjira iyi, Dongosololi lidzadziwa kuchuluka kwa ma pulse omwe amatumizidwa ku mota ya servo ndi kuchuluka kwa ma pulse omwe amalandiridwa nthawi imodzi, kuti athe kuwongolera kuzungulira kwa mota molondola kwambiri ndikukwaniritsa malo olondola, omwe amatha kufika 0.001mm.
Ma mota a DC servo amagawidwa m'ma mota opangidwa ndi burashi ndi opanda burashi. Mota ya burashi ndi yotsika mtengo, kapangidwe kosavuta, mphamvu yoyambira yayikulu, liwiro lalikulu, yosavuta kuyilamulira, imafuna kukonza, koma kukonza sikophweka (kusintha maburashi a kaboni), kumabweretsa kusokoneza kwa maginito, ndipo kuli ndi zofunikira pa chilengedwe. Chifukwa chake ingagwiritsidwe ntchito m'mafakitale ndi zomangamanga zomwe zimawononga ndalama zambiri.
Nthawi yotumizira: Novembala-25-2022