Ntchito zambiri za BLDC zimafuna torque yayikulu.Ma torque apamwamba komanso kuthamanga kwa ma motors a DC amawalola kuti azitha kupirira ma torque apamwamba kwambiri, amatengera kuchuluka kwadzidzidzi ndikutengera kuchuluka kwa magalimoto.Ma motors a DC ndiabwino kuti akwaniritse miniaturization yomwe amafunidwa ndi opanga, ndipo amapereka magwiridwe antchito apamwamba poyerekeza ndi ukadaulo wina wamagalimoto.Sankhani galimoto yoyendetsa molunjika kapena galimoto yamagetsi kutengera mphamvu yomwe ilipo, kutengera liwiro lomwe mukufuna.Kuthamanga kuchokera ku 1000 mpaka 5000 rpm kumayendetsa galimoto molunjika, pansi pa 500 rpm galimoto yoyendetsedwa imasankhidwa, ndipo bokosi la gear limasankhidwa kutengera torque yapamwamba yomwe ikulimbikitsidwa pakakhazikika.
Galimoto ya DC imakhala ndi zida zopangira bala komanso cholumikizira chokhala ndi maburashi omwe amalumikizana ndi maginito mnyumbamo.Ma motors a DC nthawi zambiri amakhala ndi mawonekedwe otsekedwa kwathunthu.Amakhala ndi ma curve owongoka omwe ali ndi torque yayikulu komanso liwiro lotsika lopanda katundu, ndipo amatha kugwiritsa ntchito mphamvu ya DC kapena voteji ya AC kudzera pa chowongolera.

Ma motors a DC amavotera 60 mpaka 75 peresenti, ndipo maburashi amayenera kuyang'aniridwa pafupipafupi ndikusinthidwa maola 2,000 aliwonse kuti awonjezere moyo wagalimoto.Ma motors a DC ali ndi zabwino zitatu.Choyamba, zimagwira ntchito ndi gearbox.Chachiwiri, imatha kugwira ntchito pamagetsi a DC mosasunthika.Ngati kusintha kwa liwiro kumafunika, zowongolera zina zilipo komanso zotsika mtengo poyerekeza ndi mitundu ina yolamulira.Chachitatu, pamapulogalamu okhudzidwa ndi mitengo, ma mota ambiri a DC ndi zosankha zabwino.
Kuphatikizika kwa ma mota a DC kumatha kuchitika pa liwiro lochepera 300rpm ndipo kumatha kuwononga mphamvu kwambiri pamakina okonzedwanso.Ngati injini yoyendetsedwa ikugwiritsidwa ntchito, torque yayikulu yoyambira imatha kuwononga chotsitsa.Chifukwa cha kutentha kwa maginito, liwiro lopanda katundu limawonjezeka pamene kutentha kwa injini kumawonjezeka.injini ikazizira, liwiro limabwerera mwakale ndipo torque ya "hot" motor imachepetsedwa.Momwemo, kuchuluka kwamphamvu kwa mota kumachitika mozungulira ma torque ogwiritsira ntchito.
Pomaliza
Kuipa kwa ma mota a DC ndi maburashi, ndi okwera mtengo kukonza ndikupanga phokoso.Gwero la phokosolo ndi maburashi omwe amalumikizana ndi makina ozungulira, osati phokoso lomveka, komanso kansalu kakang'ono kamene kamapangidwa pokhudzana ndi kusokoneza maginito.(EMI) imapanga "phokoso" lamagetsi.Mu ntchito zambiri, brushed DC motors akhoza kukhala yankho lodalirika.