Iizixhobo zempethuI-shaft isetyenziswa kakhulu kwiibhokisi zegiya zemizi-mveliso eyahlukeneyo ngenxa yokukwazi kwayo ukubonelela nge-torque ephezulu, intshukumo egudileyo, kunye nokukwazi ukuzitshixa. Enye yezicelo zayo eziphambili kukwiinkqubo zokunciphisa isantya, apho inceda ekufezekiseni ulawulo oluphezulu lwesantya ngelixa igcina ukusebenza kakuhle kwamandla. Oku kuyenza ifaneleke kakhulu kwiimashini ezifuna intshukumo echanekileyo, ezinje ngamabhanti okuhambisa, iilifti, kunye nezixhobo zokuphakamisa.
Kwishishini leemoto, imicu yegiya ye-worm isetyenziswa kwiindlela zokuqhuba, ukuqinisekisa ukuhamba kwezithuthi okuhamba kakuhle nokulawulwayo. Zikwafumaneka nakwii-winches nakwii-hoists, zibonelela ngozinzo kwaye zithintele ukuqhuba umva, nto leyo ephucula ukhuseleko.
Kwimishini yemizi-mveliso, imicu yegiya ye-worm idlala indima ebalulekileyo kwizixhobo zokuxuba, zokushicilela, nakwizixhobo ezizenzekelayo, apho intshukumo elawulwayo kunye nokudluliselwa kwe-torque ephezulu kubalulekile. Zikwasetyenziswa nakwiimashini zelaphu, kwizixhobo zonyango, nakwi-robotics, nto leyo evumela intshukumo echanekileyo kunye nokuphathwa komthwalo.
Ukongeza, imingxunya yegiya yemibungu ifumaneka kwizixhobo zasekhaya, ezinje ngeemoto zombane, izivuli zeengcango zegaraji, kwaneenkqubo zokulungisa izixhobo zomculo. Ukuqina kwazo, ukusebenza kwazo ngokuthula, kunye nokusebenza kakuhle kuzenza zibe yinxalenye ebalulekileyo ekusetyenzisweni koomatshini banamhlanje.