Mtundu wa injini ya njinga yamagetsi ndi chinthu chofunikira kwambiri podziwa momwe mphamvu yake imagwirira ntchito, zofunikira pakukonza, komanso zomwe ogwiritsa ntchito amagwiritsa ntchito. Pakadali pano, zosankha zazikulu zimaphatikizapo ma mota opangidwa ndi burashi ndi opanda burashi, omwe amasiyana kwambiri pa mfundo zawo zaukadaulo komanso momwe amagwiritsidwira ntchito.

Ma Brushed Motors: Ukadaulo Wachikulire, Kusinthasintha Kwamphamvu

Ma mota opangidwa ndi burashi amagwiritsa ntchito kukhudzana kwa maburashi ndi makina oyendera magetsi kuti ayendetse mphamvu yamagetsi ndikusintha njira. Ndi ukadaulo wodziwika bwino woyendetsa. Amapereka mphamvu yoyambira yamphamvu ndipo ndi oyenera kwambiri malo ovuta okhala ndi malo otsetsereka opitilira 8°. Mayeso amunda akuwonetsa kuti, pa mphamvu yofanana, liwiro loyankhira loyamba la ma mota opangidwa ndi burashi panthawi yokwera ndi pafupifupi masekondi 0.3 kuposa la ma mota opanda burashi.

Komabe, maburashi ndi zida zogwiritsidwa ntchito ndipo nthawi zambiri amafunika kusinthidwa pambuyo pa maola zikwi zingapo mpaka khumi zikwi akugwira ntchito. M'malo ovuta monga malo okhala ndi chinyezi komanso fumbi, kuwonongeka kumatha kuwonjezeka ndi pafupifupi 30%. Kukonza nthawi zonse kumaphatikizapo kusintha burashi (komwe kumawononga pafupifupi $5 pa ntchito iliyonse) ndikuyeretsa mpweya woipa. Ma mota awa amapereka chotchinga chochepa chaukadaulo ndipo amatha kukonzedwa mosavuta, zomwe zimapangitsa kuti akhale oyenera kwambiri madera omwe ali ndi chithandizo chochepa chaukadaulo.

Ma mota opangidwa ndi brushed pakadali pano amagwiritsidwa ntchito makamaka m'njira ziwiri: choyamba, mapulojekiti ogulira zinthu a boma m'madera amapiri (monga Southeast Asia ndi Latin America), chifukwa cha kusinthasintha kwawo bwino komanso kusamalika mosavuta; ndipo chachiwiri, madera ozizira (monga Northern Europe), komwe amatha kukhalabe abwino kuyambira kutentha kotsika mpaka -40°C.

Ma Brushless Motors: Ogwira Ntchito Kwambiri, Phokoso Lochepa, ndi Kukhazikika Kwanthawi Yaitali

Ma mota opanda burashi amagwiritsa ntchito zowongolera zamagetsi posintha, kuchotsa zinthu zolumikizana ndi magetsi ndikuwonjezera mphamvu yosinthira mphamvu kufika pa 85%. Ndi mphamvu yofanana ya batri, amatha kufikira kutalika kwa 15%-20% kuposa ma mota opangidwa burashi.

Chifukwa cha kapangidwe kake kosagwedezeka, kukonza nthawi zonse kumafuna mafuta odzola pafupifupi zaka ziwiri zilizonse, zomwe zimapangitsa kuti moyo wa ntchito ukhale wopitilira maola 20,000. Komabe, ndalama zosamalira chowongolera ndi zapamwamba, zomwe zimapangitsa kuti pakhale pafupifupi 15% ya mtengo wa galimotoyo. Dziwani kuti m'malo otentha kwambiri (monga kutentha kopitilira 50°C), chitetezo chotentha kwambiri chingakhudze momwe galimotoyo imagwirira ntchito.

Injini yopanda burashi imagwira ntchito pa ma decibel osakwana 45, zomwe zimapangitsa kuti ikhale yoyenera kwambiri m'malo omwe ali ndi malamulo okhwima oletsa phokoso, monga nyumba zosungira okalamba zapamwamba ku Europe ndi United States. Imagwiritsidwanso ntchito kwambiri m'misika yobwereka monga ma eyapoti ndi mahotela, komwe kudalirika kwake kumathandiza kuchepetsa ndalama zogwirira ntchito. Kuphatikiza apo, kulemera kwake kopepuka kumapulumutsa ndalama zowonjezera kwa ogwiritsa ntchito omwe nthawi zambiri amayendera katundu wawo pandege.