I geared motor iyisisetshenziswa esivamile sokudlulisa izinjini, esinganciphisa isivinini semoto ene-torque ephansi enesivinini esikhulu kuyilapho kukhuphula ukuphuma kwetorque, ukuze kuhlangatshezwane nezidingo zezinhlelo zokusebenza ezihlukahlukene zezimboni. Ngezansi sizohlola ukusetshenziswa kwamamotho agiyelwe.
Okokuqala, izinjini zokunciphisa amagiya zisetshenziswa kakhulu emkhakheni wokukhiqiza imishini. Isibonelo, emigqeni yokukhiqiza ezenzakalelayo, geared motors isetshenziswa kakhulu kumabhande okuthutha ahlukahlukene, imigqa yokuhlela yokuhlela nezinye izinto zokusebenza ukuze kuzuzwe izinqubo zokukhiqiza ezisebenza kahle. Okwesibili, emishinini yokusakaza i-die-casting, injini yokunciphisa amagiya nayo iyingxenye ebalulekile. Isibonelo, ingalo yerobhothi edonsa ngokufa isebenzisa injini egiyelwe, edinga injini egiyelwe ukuze ithole ukuphuma kwetorque enkulu, ukuze umshini osakaza ukufa ukwazi ukusebenza ngokujwayelekile.
Ngaphezu kwalokho, amamotha agiyeliwe nawo asetshenziswa ezinhlobonhlobo. amarobhothi kanye nemishini ezishintshayo. Isibonelo, kumarobhothi ezimboni, ama-motor geared avame ukusetshenziselwa ukushayela ukunyakaza kwengalo yerobhothi ukuze kuzuzwe ukulawula ukunyakaza okunembile. Ukwengeza, geared motors zisetshenziswa kabanzi emishinini yezokwelapha, emishinini ye-aerospace nakweminye imikhakha.
Sekukonke, i-injini egiyelelwe iyisisetshenziswa esibaluleke kakhulu sokudlulisa i-electromechanical, esingahlangana izidingo zezicelo ezahlukene zezimboni. Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, izinkambu zokusetshenziswa kwezinjini zokunciphisa amagiya zizoqhubeka nokukhula esikhathini esizayo.